Empty

DotNetCliRunner.cs (5)

169var noBuildSwitch = noBuild ? "--no-build" : string.Empty; 170var noProfileSwitch = options.NoLaunchProfile ? "--no-launch-profile" : string.Empty; 698public string Id { get; set; } = string.Empty; 699public string Version { get; set; } = string.Empty; 700public string Source { get; set; } = string.Empty;

AIOpenAIPublicApiTests.cs (5)

31var connectionName = isNull ? null! : string.Empty; 61var connectionName = isNull ? null! : string.Empty; 89var name = isNull ? null! : string.Empty; 117var connectionName = isNull ? null! : string.Empty; 145var name = isNull ? null! : string.Empty;

DataTablesPublicApiTests.cs (2)

29var connectionName = isNull ? null! : string.Empty; 57var name = isNull ? null! : string.Empty;

MessagingEventHubsPublicApiTests.cs (10)

tests\Aspire.Azure.Security.KeyVault.Tests\MockTransport.cs (1)

148public override string ClientRequestId { get; set; } = string.Empty;

MessagingServiceBusPublicApiTests.cs (2)

29var connectionName = isNull ? null! : string.Empty; 57var name = isNull ? null! : string.Empty;

MessagingWebPubSubPublicApiTests.cs (3)

29var connectionName = isNull ? null! : string.Empty; 58var connectionName = isNull ? null! : string.Empty; 76var serviceKey = isNull ? null! : string.Empty;

AzureNpgsqlEntityFrameworkCorePostgreSQLPublicApiTests.cs (1)

30var connectionName = isNull ? null! : string.Empty;

NpgsqlPublicApiTests.cs (2)

29var connectionName = isNull ? null! : string.Empty; 57var name = isNull ? null! : string.Empty;

SearchDocumentsPublicApiTests.cs (2)

29var connectionName = isNull ? null! : string.Empty; 57var name = isNull ? null! : string.Empty;

AspireKeyVaultExtensionsTests.cs (3)

280var name = isNull ? null! : string.Empty; 298var name = isNull ? null! : string.Empty; 316var name = isNull ? null! : string.Empty;

MockTransport.cs (1)

148public override string ClientRequestId { get; set; } = string.Empty;

SecurityKeyVaultPublicApiTests.cs (3)

30var connectionName = isNull ? null! : string.Empty; 58var name = isNull ? null! : string.Empty; 86var connectionName = isNull ? null! : string.Empty;

StorageBlobsPublicApiTests.cs (2)

29var connectionName = isNull ? null! : string.Empty; 57var name = isNull ? null! : string.Empty;

StorageQueuesPublicApiTests.cs (2)

29var connectionName = isNull ? null! : string.Empty; 57var name = isNull ? null! : string.Empty;

ConformanceTests.cs (1)

31protected virtual string ValidJsonConfig { get; } = string.Empty;

src\Vendoring\OpenTelemetry.Instrumentation.ConfluentKafka\Shared\Guard.cs (2)

192var minMessage = minName != null ? $": {minName}" : string.Empty; 193var maxMessage = maxName != null ? $": {maxName}" : string.Empty;

ConfluentKafkaPublicApiTests.cs (4)

58var connectionName = isNull ? null! : string.Empty; 126var name = isNull ? null! : string.Empty; 194var connectionName = isNull ? null! : string.Empty; 262var name = isNull ? null! : string.Empty;

Components\Controls\Chart\MetricTable.razor.cs (3)

23private string _unitColumnHeader = string.Empty; 107SecondaryAction = string.Empty, 317return value is null ? string.Empty : value.Value.ToString("F3", CultureInfo.CurrentCulture);

Components\Controls\GridValue.razor.cs (1)

158await TextVisualizerDialog.OpenDialogAsync(ViewportInformation, DialogService, DialogsLoc, ValueDescription, ValueToVisualize ?? Value ?? string.Empty, IsMasked || ContainsSecret);

Components\Controls\TelemetryErrorBoundary.cs (1)

25[TelemetryPropertyKeys.ExceptionStackTrace] = new AspireTelemetryProperty(ex.StackTrace ?? string.Empty)

Components\Dialogs\ExemplarsDialog.razor.cs (1)

65return string.Empty;

Components\Dialogs\TextVisualizerDialog.razor.cs (1)

32private string _formattedText = string.Empty;

Components\Pages\Error.razor.cs (1)

38new ComponentTelemetryProperty(TelemetryPropertyKeys.ErrorRequestId, new AspireTelemetryProperty(RequestId ?? string.Empty)),

Components\Pages\Metrics.razor.cs (1)

327new ComponentTelemetryProperty(TelemetryPropertyKeys.MetricsSelectedView, new AspireTelemetryProperty(PageViewModel.SelectedViewKind?.ToString() ?? string.Empty, AspireTelemetryPropertyType.UserSetting))

Components\Pages\Resources.razor.cs (9)

118&& IsKeyValueTrue(resource.State ?? string.Empty, PageViewModel.ResourceStatesToVisibility) 119&& IsKeyValueTrue(resource.HealthStatus?.Humanize() ?? string.Empty, PageViewModel.ResourceHealthStatusesToVisibility) 309PageViewModel.ResourceStatesToVisibility.AddOrUpdate(resource.State ?? string.Empty, stateVisible(resource.State ?? string.Empty), (_, _) => stateVisible(resource.State ?? string.Empty)); 310PageViewModel.ResourceHealthStatusesToVisibility.AddOrUpdate(resource.HealthStatus?.Humanize() ?? string.Empty, healthStatusVisible(resource.HealthStatus?.Humanize() ?? string.Empty), (_, _) => healthStatusVisible(resource.HealthStatus?.Humanize() ?? string.Empty)); 655return string.Empty;

Components\Pages\StructuredLogs.razor.cs (2)

44private string _filter = string.Empty; 498new ComponentTelemetryProperty(TelemetryPropertyKeys.StructuredLogsSelectedLogLevel, new AspireTelemetryProperty(PageViewModel.SelectedLogLevel.Id?.ToString() ?? string.Empty, AspireTelemetryPropertyType.UserSetting)),

Components\Pages\TraceDetail.razor.cs (2)

36private string _filter = string.Empty; 237return string.Empty;

Components\Pages\Traces.razor.cs (1)

39private string _filter = string.Empty;

ConsoleLogs\LogParser.cs (1)

52return updatedText ?? string.Empty;

DashboardWebApplication.cs (2)

478new PostConfigureDashboardOptions(builder.Configuration).PostConfigure(name: string.Empty, dashboardOptions); 479var result = new ValidateDashboardOptions().Validate(name: string.Empty, dashboardOptions);

Extensions\FluentUIExtensions.cs (3)

17{ "data-text", text ?? string.Empty }, 18{ "data-precopy", precopy ?? string.Empty }, 19{ "data-postcopy", postcopy ?? string.Empty },

Model\MetricsHelpers.cs (1)

44PrimaryAction = string.Empty,

Model\ResourceViewModel.cs (1)

368public static readonly UrlDisplayPropertiesViewModel Empty = new(string.Empty, 0);

Model\StructuredLogsViewModel.cs (1)

17private string _filterText = string.Empty;

Model\TracesViewModel.cs (1)

17private string _filterText = string.Empty;

Otlp\Model\OtlpHelpers.cs (4)

71return string.Empty; 102return string.Empty; 114AnyValue.ValueOneofCase.None => string.Empty, 439var name = scope?.Name ?? string.Empty;

Otlp\Model\OtlpLogEntry.cs (2)

57: string.Empty; 61ParentId = parentId ?? string.Empty;

Otlp\Model\OtlpScope.cs (1)

13public static readonly OtlpScope Empty = new OtlpScope(name: UnknownScopeName, version: string.Empty, attributes: []);

Otlp\Model\OtlpTrace.cs (1)

155FullName = string.Empty;

Otlp\Model\OtlpUnits.cs (1)

144"1" => string.Empty,

Telemetry\DashboardTelemetryService.cs (2)

351{ TelemetryPropertyKeys.DashboardVersion, new AspireTelemetryProperty(typeof(DashboardWebApplication).Assembly.GetCustomAttribute<AssemblyInformationalVersionAttribute>()?.InformationalVersion ?? string.Empty) }, 352{ TelemetryPropertyKeys.DashboardBuildId, new AspireTelemetryProperty(typeof(DashboardWebApplication).Assembly.GetCustomAttribute<AssemblyFileVersionAttribute>()?.Version ?? string.Empty) },

Telemetry\OperationContext.cs (1)

11public static readonly OperationContext Empty = new(name: string.Empty);

Controls\PlotlyChartTests.cs (1)

64Parent = new OtlpScope("Parent-Name-<b>Bold</b>", string.Empty, []),

Controls\TextVisualizerDialogTests.cs (8)

Pages\ConsoleLogsTests.cs (2)

294commands: [new CommandViewModel("test-name", CommandViewModelState.Enabled, "test-displayname", "test-displaydescription", confirmationMessage: "", parameter: null, isHighlighted: true, iconName: string.Empty, iconVariant: IconVariant.Regular)]); 358commands: [new CommandViewModel("test-name", CommandViewModelState.Enabled, "test-displayname", "test-displaydescription", confirmationMessage: "", parameter: null, isHighlighted: true, iconName: string.Empty, iconVariant: IconVariant.Regular)]);

Pages\ResourcesTests.cs (1)

278Assert.Equal(string.Empty, kvp.Key);

tests\Shared\Logging\XunitLoggerProvider.cs (1)

76messageBuilder.AppendLine(firstLinePrefix + lines.FirstOrDefault() ?? string.Empty);

Integration\StartupTests.cs (1)

121data["Dashboard:Otlp:AllowedCertificates:0"] = string.Empty;

Middleware\ValidateTokenMiddlewareTests.cs (2)

21using var host = await SetUpHostAsync(FrontendAuthMode.Unsecured, string.Empty).DefaultTimeout(); 29using var host = await SetUpHostAsync(FrontendAuthMode.Unsecured, string.Empty).DefaultTimeout();

Model\ResourceUrlHelpersTests.cs (4)

211new("Zero-Https", new("https://localhost:8079"), isInternal: false, isInactive: false, displayProperties: new UrlDisplayPropertiesViewModel(string.Empty, 0)), 212new("Zero-Http", new("http://localhost:8080"), isInternal: false, isInactive: false, displayProperties: new UrlDisplayPropertiesViewModel(string.Empty, 0)), 213new("Positive", new("http://localhost:8082"), isInternal: false, isInactive: false, displayProperties: new UrlDisplayPropertiesViewModel(string.Empty, 1)), 214new("Negative", new("http://localhost:8083"), isInternal: false, isInactive: false, displayProperties: new UrlDisplayPropertiesViewModel(string.Empty, -1))

Model\ResourceViewModelTests.cs (1)

45new EnvironmentVariable { Name = string.Empty, Value = "Value!" }

Telemetry\DashboardTelemetrySenderTests.cs (1)

84return Task.FromResult(new HttpResponseMessage(telemetryEnabledResponseStatusCode.Value) { Content = new StringContent(telemetryEnabledResponseBody ?? string.Empty) });

Telemetry\DashboardTelemetryServiceTests.cs (1)

110Content = new StringContent(JsonSerializer.Serialize(new TelemetryEnabledResponse(IsEnabled: true)) ?? string.Empty)

TelemetryRepositoryTests\TelemetryRepositoryTests.cs (2)

38Assert.Empty(repository.GetTraces(new GetTracesRequest { ApplicationKey = applicationKey, Count = 100, Filters = [], StartIndex = 0, FilterText = string.Empty }).PagedResult.Items); 51Assert.Single(repository.GetTraces(new GetTracesRequest { ApplicationKey = applicationKey, Count = 100, Filters = [], StartIndex = 0, FilterText = string.Empty }).PagedResult.Items);

TelemetryRepositoryTests\TraceTests.cs (31)

tests\Shared\Logging\XunitLoggerProvider.cs (1)

76messageBuilder.AppendLine(firstLinePrefix + lines.FirstOrDefault() ?? string.Empty);

tests\Shared\TemplatesTesting\BuildEnvironment.cs (1)

157DefaultBuildArgs = string.Empty;

tests\Shared\TemplatesTesting\TestOutputWrapper.cs (1)

12public string Output => testOutputHelper?.Output ?? string.Empty;

tests\Shared\TemplatesTesting\ToolCommand.cs (1)

34_msgPrefix = string.IsNullOrEmpty(_label) ? string.Empty : $"[{_label}] ";

ApplicationModel\ContainerFileSystemCallbackAnnotation.cs (1)

25if (Path.GetDirectoryName(value) != string.Empty)

ApplicationModel\ExpressionResolver.cs (1)

51return string.Empty;

ApplicationModel\ResourceExtensions.cs (2)

536var registryPrefix = string.IsNullOrEmpty(imageAnnotation.Registry) ? string.Empty : $"{imageAnnotation.Registry}/"; 540var tagSuffix = string.IsNullOrEmpty(imageAnnotation.Tag) ? string.Empty : $":{imageAnnotation.Tag}";

ApplicationModel\ResourceLoggerService.cs (1)

601var content = entry.Content ?? string.Empty;

Dashboard\DashboardLifecycleHook.cs (3)

483public string Timestamp { get; set; } = string.Empty; 487public string Category { get; set; } = string.Empty; 488public string Message { get; set; } = string.Empty;

Dashboard\DashboardService.cs (1)

177ErrorMessage = errorMessage ?? string.Empty

Dashboard\proto\Partials.cs (4)

80Source = volume.Source ?? string.Empty, 89resource.Commands.Add(new ResourceCommand { Name = command.Name, DisplayName = command.DisplayName, DisplayDescription = command.DisplayDescription ?? string.Empty, Parameter = ResourceSnapshot.ConvertToValue(command.Parameter), ConfirmationMessage = command.ConfirmationMessage ?? string.Empty, IconName = command.IconName ?? string.Empty, IconVariant = MapIconVariant(command.IconVariant), IsHighlighted = command.IsHighlighted, State = MapCommandState(command.State) });

Dcp\DcpDependencyCheck.cs (3)

95if (output == string.Empty) 147|| dcpVersionString == string.Empty 157dcpVersionString = VersionRegex().Replace(dcpVersionString, string.Empty);

Dcp\DcpKubernetesClient.cs (1)

178return string.Empty;

Dcp\Model\Container.cs (1)

523c.Metadata.NamespaceProperty = string.Empty;

Dcp\Model\ContainerExec.cs (1)

133containerExec.Metadata.NamespaceProperty = string.Empty;

Dcp\Model\ContainerVolume.cs (1)

79containerVolume.Metadata.NamespaceProperty = string.Empty;

Dcp\Model\Endpoint.cs (1)

49e.Metadata.NamespaceProperty = string.Empty;

Dcp\Model\Executable.cs (4)

238exe.Metadata.NamespaceProperty = string.Empty; 253this.Annotate(LaunchConfigurationsAnnotation, string.Empty); // Clear existing annotation, if any. 287public string ProjectPath { get; set; } = string.Empty; 290public string LaunchProfile { get; set; } = string.Empty;

Dcp\Model\ExecutableReplicaSet.cs (1)

108ers.Metadata.NamespaceProperty = string.Empty;

Dcp\Model\Network.cs (1)

92c.Metadata.NamespaceProperty = string.Empty;

Dcp\Model\Service.cs (1)

82s.Metadata.NamespaceProperty = string.Empty;

Dcp\Process\ProcessUtil.cs (1)

27WorkingDirectory = processSpec.WorkingDirectory ?? string.Empty,

Publishing\PublishingActivityProgressReporter.cs (1)

133StatusText = string.Empty,

ResourceBuilderExtensions.cs (1)

38return builder.WithAnnotation(new EnvironmentAnnotation(name, value ?? string.Empty));

AnalyzerTest.cs (1)

46private static string TrimAssemblyExtension(string fullPath) => fullPath.Replace(".dll", string.Empty);

Provisioning\Provisioners\AzureProvisioner.cs (2)

502var oid = string.Empty; 503var upn = string.Empty;

Provisioning\Provisioners\BicepProvisioner.cs (1)

381foreach (var directory in (pathVariable ?? string.Empty).Split(pathSeparator))

Provisioning\UserSecretsPathHelper.cs (1)

60return string.Empty;

src\Aspire.Hosting\Dcp\Process\ProcessUtil.cs (1)

27WorkingDirectory = processSpec.WorkingDirectory ?? string.Empty,

ContainerAppExtensions.cs (2)

77new StringLiteralExpression(string.Empty)), 86new StringLiteralExpression(string.Empty)),

AzureFunctionsProjectResourceExtensions.cs (1)

149var commandLineArgs = CommandLineArgsParser.Parse(launchProfile.LaunchProfile.CommandLineArgs ?? string.Empty);

AzureContainerAppsTests.cs (1)

1209Assert.Equal(string.Empty, param.Value);

PublicApiTests\AppConfigurationPublicApiTests.cs (2)

28var name = isNull ? null! : string.Empty; 43var name = isNull ? null! : string.Empty;

PublicApiTests\ApplicationInsightsPublicApiTests.cs (2)

39var name = isNull ? null! : string.Empty; 60var name = isNull ? null! : string.Empty;

PublicApiTests\CognitiveServicesPublicApiTests.cs (4)

18var name = isNull ? null! : string.Empty; 36var modelName = isNull ? null! : string.Empty; 54var modelVersion = isNull ? null! : string.Empty; 82var name = isNull ? null! : string.Empty;

PublicApiTests\CosmosDBPublicApiTests.cs (11)

PublicApiTests\EventHubsPublicApiTests.cs (10)

19var name = isNull ? null! : string.Empty; 39var consumerGroupName = isNull ? null! : string.Empty; 68var name = isNull ? null! : string.Empty; 86var hubName = isNull ? null! : string.Empty; 139var name = isNull ? null! : string.Empty; 170var name = isNull ? null! : string.Empty; 199var name = isNull ? null! : string.Empty; 253var name = isNull ? null! : string.Empty; 345var path = isNull ? null! : string.Empty; 385var name = isNull ? null! : string.Empty;

PublicApiTests\FunctionsPublicApiTests.cs (2)

29var name = isNull ? null! : string.Empty; 86var name = isNull ? null! : string.Empty;

PublicApiTests\KeyVaultPublicApiTests.cs (2)

15var name = isNull ? null! : string.Empty; 56var name = isNull ? null! : string.Empty;

PublicApiTests\OperationalInsightsPublicApiTests.cs (2)

15var name = isNull ? null! : string.Empty; 56var name = isNull ? null! : string.Empty;

PublicApiTests\PostgreSQLPublicApiTests.cs (5)

60var name = isNull ? null! : string.Empty; 89var name = isNull ? null! : string.Empty; 154var name = isNull ? null! : string.Empty; 172var databaseName = isNull ? null! : string.Empty; 201var name = isNull ? null! : string.Empty;

PublicApiTests\RedisPublicApiTests.cs (2)

16var name = isNull ? null! : string.Empty; 87var name = isNull ? null! : string.Empty;

PublicApiTests\SearchPublicApiTests.cs (2)

28var name = isNull ? null! : string.Empty; 43var name = isNull ? null! : string.Empty;

PublicApiTests\ServiceBusPublicApiTests.cs (6)

41var name = isNull ? null! : string.Empty; 72var name = isNull ? null! : string.Empty; 101var name = isNull ? null! : string.Empty; 155var name = isNull ? null! : string.Empty; 210var name = isNull ? null! : string.Empty; 277var path = isNull ? null! : string.Empty;

PublicApiTests\SignalRPublicApiTests.cs (2)

50var name = isNull ? null! : string.Empty; 82var name = isNull ? null! : string.Empty;

PublicApiTests\SqlPublicApiTests.cs (4)

16var name = isNull ? null! : string.Empty; 34var databaseName = isNull ? null! : string.Empty; 106var name = isNull ? null! : string.Empty; 135var name = isNull ? null! : string.Empty;

PublicApiTests\WebPubSubPublicApiTests.cs (5)

30var name = isNull ? null! : string.Empty; 59var name = isNull ? null! : string.Empty; 99var userEventPattern = isNull ? null! : string.Empty; 132var name = isNull ? null! : string.Empty; 160var name = isNull ? null! : string.Empty;

WithDockerfileTests.cs (3)

567.WithDockerfile(string.Empty); 580builder.AddDockerfile("mycontainer", string.Empty) 581.WithDockerfile(string.Empty);

DockerComposeEnvironmentContext.cs (1)

103serviceResource.EnvironmentVariables.Add(kv.Key, value?.ToString() ?? string.Empty);

DockerComposeServiceResourceExtensions.cs (1)

67return (await resource.ProcessValueAsync(context, executionContext, expr.ValueProviders[0]).ConfigureAwait(false)).ToString() ?? string.Empty;

Resources\ComposeNodes\Service.cs (1)

477Environment[key] = value ?? string.Empty;

GarnetPublicApiTests.cs (3)

30var name = isNull ? null! : string.Empty; 70var source = isNull ? null! : string.Empty; 112var name = isNull ? null! : string.Empty;

KafkaPublicApiTests.cs (4)

30var name = isNull ? null! : string.Empty; 93var source = isNull ? null! : string.Empty; 108var name = isNull ? null! : string.Empty; 123var name = isNull ? null! : string.Empty;

KeycloakPublicApiTests.cs (5)

17var name = isNull ? null! : string.Empty; 60var name = isNull ? null! : string.Empty; 100var source = isNull ? null! : string.Empty; 129var import = isNull ? null! : string.Empty; 194File.WriteAllText(filePath, string.Empty);

KubernetesPublishingContext.cs (1)

117paramValues[key] = helmExpressionWithValue.Value ?? string.Empty;

KubernetesResource.cs (1)

310EnvironmentVariables[key] = new(configExpression, value.ToString() ?? string.Empty);

KubernetesServiceResourceExtensions.cs (1)

69return (await resource.ProcessValueAsync(context, executionContext, expr.ValueProviders[0]).ConfigureAwait(false)).ToString() ?? string.Empty;

Yaml\IntOrStringConverter.cs (1)

63var val = obj.Value ?? string.Empty;

MilvusPublicApiTests.cs (8)

17var name = isNull ? null! : string.Empty; 45var name = isNull ? null! : string.Empty; 74var name = isNull ? null! : string.Empty; 125var source = isNull ? null! : string.Empty; 154string configurationFilePath = isNull ? null! : string.Empty; 169var name = isNull ? null! : string.Empty; 188var databaseName = isNull ? null! : string.Empty; 218var name = isNull ? null! : string.Empty;

MongoDBPublicApiTests.cs (9)

31var name = isNull ? null! : string.Empty; 61var name = isNull ? null! : string.Empty; 92var name = isNull ? null! : string.Empty; 157var source = isNull ? null! : string.Empty; 185var source = isNull ? null! : string.Empty; 200var name = isNull ? null! : string.Empty; 218var databaseName = isNull ? null! : string.Empty; 247var name = isNull ? null! : string.Empty; 262var name = isNull ? null! : string.Empty;

MySqlPublicApiTests.cs (8)

30var name = isNull ? null! : string.Empty; 59var name = isNull ? null! : string.Empty; 124var source = isNull ? null! : string.Empty; 153var source = isNull ? null! : string.Empty; 169var name = isNull ? null! : string.Empty; 191var databaseName = isNull ? null! : string.Empty; 225var name = isNull ? null! : string.Empty; 254var name = isNull ? null! : string.Empty;

NatsPublicApiTests.cs (5)

34var name = isNull ? null! : string.Empty; 70var name = isNull ? null! : string.Empty; 138var source = isNull ? null! : string.Empty; 153var name = isNull ? null! : string.Empty; 174var name = isNull ? null! : string.Empty;

NodeAppFixture.cs (1)

117public string Output => string.Empty;

NodeJsPublicApiTests.cs (6)

16var name = isNull ? null! : string.Empty; 34var command = isNull ? null! : string.Empty; 77var name = isNull ? null! : string.Empty; 95var scriptPath = isNull ? null! : string.Empty; 124var name = isNull ? null! : string.Empty; 156var scriptName = isNull ? null! : string.Empty;

OraclePublicApiTests.cs (8)

30var name = isNull ? null! : string.Empty; 59var name = isNull ? null! : string.Empty; 99var source = isNull ? null! : string.Empty; 128var source = isNull ? null! : string.Empty; 157var source = isNull ? null! : string.Empty; 174var name = isNull ? null! : string.Empty; 194var databaseName = isNull ? null! : string.Empty; 223var name = isNull ? null! : string.Empty;

PostgrePublicApiTests.cs (9)

18var name = isNull ? null! : string.Empty; 33var name = isNull ? null! : string.Empty; 61var name = isNull ? null! : string.Empty; 90var name = isNull ? null! : string.Empty; 176var source = isNull ? null! : string.Empty; 205var source = isNull ? null! : string.Empty; 220var name = isNull ? null! : string.Empty; 241var databaseName = isNull ? null! : string.Empty; 273var name = isNull ? null! : string.Empty;

PythonPublicApiTests.cs (22)

QdrantPublicApiTests.cs (3)

30var name = isNull ? null! : string.Empty; 70var source = isNull ? null! : string.Empty; 112var name = isNull ? null! : string.Empty;

RabbitMQFunctionalTests.cs (2)

87await channel.BasicPublishAsync(exchange: string.Empty, routingKey: queueName, body: body); 153exchange: string.Empty,

RabbitMQPublicApiTests.cs (3)

30var name = isNull ? null! : string.Empty; 70var source = isNull ? null! : string.Empty; 109var name = isNull ? null! : string.Empty;

RedisBuilderExtensions.cs (1)

179var hostString = $"{(hostsVariableBuilder.Length > 0 ? "," : string.Empty)}{redisInstance.Name}:{redisInstance.Name}:{redisInstance.PrimaryEndpoint.TargetPort}:0";

RedisPublicApiTests.cs (6)

30var name = isNull ? null! : string.Empty; 116var source = isNull ? null! : string.Empty; 168var source = isNull ? null! : string.Empty; 184var name = isNull ? null! : string.Empty; 199var name = isNull ? null! : string.Empty; 214var name = isNull ? null! : string.Empty;

SqlServerPublicApiTests.cs (6)

30var name = isNull ? null! : string.Empty; 59var name = isNull ? null! : string.Empty; 99var source = isNull ? null! : string.Empty; 115var name = isNull ? null! : string.Empty; 137var databaseName = isNull ? null! : string.Empty; 170var name = isNull ? null! : string.Empty;

DistributedApplicationFactory.cs (2)

190hostBuilderOptions.ApplicationName = entryPointAssembly.GetName().Name ?? string.Empty; 191applicationOptions.AssemblyName = entryPointAssembly.GetName().Name ?? string.Empty;

TestingPublicApiTests.cs (13)

tests\Shared\Logging\XunitLoggerProvider.cs (1)

76messageBuilder.AppendLine(firstLinePrefix + lines.FirstOrDefault() ?? string.Empty);

Dashboard\DashboardResourceTests.cs (1)

569public string Message { get; set; } = string.Empty;

Dashboard\TransportOptionsValidatorTests.cs (3)

133config[KnownConfigNames.AspNetCoreUrls] = string.Empty; 156config[resourceServiceEndpointUrlKey] = string.Empty; 181config[dashboardOtlpGrpcEndpointUrlKey] = string.Empty;

Dcp\TestKubernetesService.cs (4)

50string.Equals(r.Metadata.NamespaceProperty ?? string.Empty, namespaceParameter ?? string.Empty) 127string.Equals(r.Metadata.NamespaceProperty ?? string.Empty, namespaceParameter ?? string.Empty)

DistributedApplicationTests.cs (1)

1008var urls = string.Empty;

ExpressionResolverTests.cs (2)

22var resolvedValue = await ExpressionResolver.ResolveAsync(testData.SourceIsContainer, testData.ValueProvider, string.Empty, CancellationToken.None); 28async Task<ResolvedValue> ResolveAsync() => await ExpressionResolver.ResolveAsync(testData.SourceIsContainer, testData.ValueProvider, string.Empty, CancellationToken.None);

ResourceExtensionsTests.cs (2)

286string.Empty, 319RunTest(builder.AddExecutable("myExecutable", "nginx", string.Empty));

tests\Shared\Logging\XunitLoggerProvider.cs (1)

76messageBuilder.AppendLine(firstLinePrefix + lines.FirstOrDefault() ?? string.Empty);

Utils\Grpc\TestServerCallContext.cs (1)

24_authContext = new AuthContext(string.Empty, new Dictionary<string, List<AuthProperty>>());

ValkeyPublicApiTests.cs (3)

30var name = isNull ? null! : string.Empty; 70var source = isNull ? null! : string.Empty; 96var name = isNull ? null! : string.Empty;

KeycloakAuthenticationPublicApiTests.cs (20)

AspireMicrosoftAzureCosmosExtensionsTests.cs (1)

40AddAzureCosmosClient_EnsuresConnectionStringIsCorrect("this=isnt;a=valid;cosmos=connectionstring", string.Empty));

MicrosoftAzureCosmosPublicApiTests.cs (2)

29var connectionName = isNull ? null! : string.Empty; 57var name = isNull ? null! : string.Empty;

AspireSqlServerSqlClientExtensions.cs (1)

105ConnectionString = settings.ConnectionString ?? string.Empty

src\Vendoring\OpenTelemetry.Instrumentation.SqlClient\Shared\Guard.cs (2)

190var minMessage = minName != null ? $": {minName}" : string.Empty; 191var maxMessage = maxName != null ? $": {maxName}" : string.Empty;

MicrosoftDataSqlClientPublicApiTests.cs (2)

29var connectionName = isNull ? null! : string.Empty; 57var name = isNull ? null! : string.Empty;

AspireAzureEfCoreCosmosDBExtensionsTests.cs (1)

346AddAzureCosmosClient_EnsuresConnectionStringIsCorrect("this=isnt;a=valid;cosmos=connectionstring", string.Empty));

MicrosoftEntityFrameworkCoreCosmosPublicApiTests.cs (2)

31var connectionName = isNull ? null! : string.Empty; 49var databaseName = isNull ? null! : string.Empty;

src\Vendoring\OpenTelemetry.Instrumentation.SqlClient\Shared\Guard.cs (2)

190var minMessage = minName != null ? $": {minName}" : string.Empty; 191var maxMessage = maxName != null ? $": {maxName}" : string.Empty;

MicrosoftEntityFrameworkCoreSqlServerPublicApiTests.cs (1)

30var connectionName = isNull ? null! : string.Empty;

ConformanceTests.cs (1)

71return string.Empty;

MilvusClientPublicApiTests.cs (2)

29var connectionName = isNull ? null! : string.Empty; 57var name = isNull ? null! : string.Empty;

MongoDBDriverPublicApiTests.cs (2)

29var connectionName = isNull ? null! : string.Empty; 57var name = isNull ? null! : string.Empty;

tests\Aspire.MongoDB.Driver.Tests\MongoDBDriverPublicApiTests.cs (2)

29var connectionName = isNull ? null! : string.Empty; 57var name = isNull ? null! : string.Empty;

AspireMySqlConnectorExtensions.cs (2)

115builder.Services.AddMySqlDataSource(settings.ConnectionString ?? string.Empty, dataSourceBuilder => 122builder.Services.AddKeyedMySqlDataSource(serviceKey, settings.ConnectionString ?? string.Empty, dataSourceBuilder =>

MySqlConnectorPublicApiTests.cs (2)

29var connectionName = isNull ? null! : string.Empty; 57var name = isNull ? null! : string.Empty;

NatsClientPublicApiTests.cs (2)

60var connectionName = isNull ? null! : string.Empty; 128var name = isNull ? null! : string.Empty;

AspirePostgreSqlNpgsqlExtensions.cs (1)

108builder.Services.AddNpgsqlDataSource(settings.ConnectionString ?? string.Empty, dataSourceBuilder =>

NpgsqlEntityFrameworkCorePostgreSQLPublicApiTests.cs (1)

30var connectionName = isNull ? null! : string.Empty;

NpgsqlPublicApiTests.cs (2)

29var connectionName = isNull ? null! : string.Empty; 57var name = isNull ? null! : string.Empty;

OpenAIPublicApiTests.cs (5)

31var connectionName = isNull ? null! : string.Empty; 76var serviceKey = isNull ? null! : string.Empty; 119var serviceKey = isNull ? null! : string.Empty; 147var connectionName = isNull ? null! : string.Empty; 175var name = isNull ? null! : string.Empty;

OracleEntityFrameworkCorePublicApiTests.cs (1)

30var connectionName = isNull ? null! : string.Empty;

tests\Aspire.TestUtilities\FileUtil.cs (1)

42foreach (var directory in (pathVariable ?? string.Empty).Split(pathSeparator))

tests\Shared\Logging\XunitLoggerProvider.cs (1)

76messageBuilder.AppendLine(firstLinePrefix + lines.FirstOrDefault() ?? string.Empty);

AspireEFMySqlExtensions.cs (1)

102var connectionString = settings.ConnectionString ?? string.Empty;

PomeloEntityFrameworkCoreMySqlPublicApiTests.cs (1)

30var connectionName = isNull ? null! : string.Empty;

ConformanceTests.cs (1)

75return string.Empty;

QdrantClientPublicApiTests.cs (2)

29var connectionName = isNull ? null! : string.Empty; 57var name = isNull ? null! : string.Empty;

RabbitMQClientPublicApiTests.cs (2)

29var connectionName = isNull ? null! : string.Empty; 57var name = isNull ? null! : string.Empty;

SeqPublicApiTests.cs (1)

29var connectionName = isNull ? null! : string.Empty;

src\Vendoring\OpenTelemetry.Instrumentation.StackExchangeRedis\Shared\Guard.cs (2)

198var minMessage = minName != null ? $": {minName}" : string.Empty; 199var maxMessage = maxName != null ? $": {maxName}" : string.Empty;

StackExchangeRedisDistributedCachingPublicApiTests.cs (2)

29var connectionName = isNull ? null! : string.Empty; 57var name = isNull ? null! : string.Empty;

StackExchangeRedisOutputCachingPublicApiTests.cs (2)

29var connectionName = isNull ? null! : string.Empty; 57var name = isNull ? null! : string.Empty;

StackExchangeRedisPublicApiTests.cs (2)

29var connectionName = isNull ? null! : string.Empty; 57var name = isNull ? null! : string.Empty;

TemplateAppFixture.cs (1)

29_dotnetNewArgs = dotnetNewArgs ?? string.Empty;

tests\Shared\TemplatesTesting\BuildEnvironment.cs (1)

157DefaultBuildArgs = string.Empty;

tests\Shared\TemplatesTesting\TestOutputWrapper.cs (1)

12public string Output => testOutputHelper?.Output ?? string.Empty;

tests\Shared\TemplatesTesting\ToolCommand.cs (1)

34_msgPrefix = string.IsNullOrEmpty(_label) ? string.Empty : $"[{_label}] ";

FileUtil.cs (1)

42foreach (var directory in (pathVariable ?? string.Empty).Split(pathSeparator))

Program.cs (1)

45webHostBuilder.UseSetting(WebHostDefaults.ServerUrlsKey, string.Empty);

Program.cs (1)

99public string Text { get; set; } = string.Empty;

Controllers\CustomServiceApiController.cs (1)

47return string.Empty;

Controllers\RemoteAttribute_VerifyController.cs (1)

36value = string.Empty;

BasketService.cs (1)

84exchange: string.Empty,

WSFederationHttpBindingTests.cs (1)

38tokenTargetAddress = Endpoints.Https_SecModeTransWithMessCred_ClientCredTypeIssuedTokenSaml2 + endpointSuffix + (useSecureConversation ? "/sc" : string.Empty) + "/" + Enum.GetName(typeof(WSMessageEncoding), encoding);

Data\Address.cs (4)

8public string Street { get; set; } = string.Empty; 9public string City { get; set; } = string.Empty; 10public string State { get; set; } = string.Empty; 11public string Zip { get; set; } = string.Empty;

Data\Customer.cs (1)

8public string Name { get; set; } = string.Empty;

BoundNodeClassWriter.cs (4)

1768return string.Empty; 1772return string.Empty; 1782return string.Empty; 1786return string.Empty;

Program.cs (1)

275var description = string.Empty;

ClientBaseTestHelpers.cs (1)

28return string.Empty;

ClientBaseTests.4.0.0.cs (1)

799Assert.True(string.Empty == outofScopeResult, string.Format("Expect call out of the OperationContextScope does not have the custom header {0}", customHeaderName));

HttpUtilities\HttpUtilities.cs (1)

207var tmpReturn = string.Empty;

ConfigSchemaEmitter.cs (3)

479var text = string.Join(string.Empty, element.Nodes().Select(GetNodeText)); 509_ => string.Empty 543var innerText = string.Join(string.Empty, element.Nodes().Select(GetNodeText));

RuntimeSource\Configuration.Binder\Parser\Extensions.cs (2)

103: type.ToDisplayString(s_identifierCompatibleFormat).Replace(".", string.Empty); 127string fullname = (@namespace is null ? string.Empty : @namespace + ".") + displayString.Replace(".", "+");

VariousTypes.cs (2)

38public string PropertyOfString { get; set; } = string.Empty; 112public string Value { get; set; } = string.Empty;

src\Compilers\Core\CommandLine\BuildProtocol.cs (1)

385Output = output ?? string.Empty;

src\Compilers\Shared\BuildServerConnection.cs (1)

581.Replace("=", string.Empty);

AbstractFileWriter.cs (2)

205return string.Empty; 209return string.Empty;

TestWriter.cs (2)

154var leadingTrivia = isGreen ? "null, " : string.Empty; 155var trailingTrivia = isGreen ? ", null" : string.Empty;

CustomControls\CustomButtonDesignerActionList.cs (1)

32string name = string.Empty;

NameCreationServiceImp.cs (1)

21return string.Empty;

src\Shared\CertificateGeneration\CertificateManager.cs (2)

550keyBytes = key.ExportEncryptedPkcs8PrivateKey(string.Empty, new PbeParameters(PbeEncryptionAlgorithm.Aes256Cbc, HashAlgorithmName.SHA256, 1)); 554key.ImportFromEncryptedPem(pem, string.Empty);

Program.cs (1)

39var physicalPathPrefix = args.Length > 2 ? args[2] : string.Empty;

Microsoft\Tools\ServiceModel\SvcUtil\CommandLineParser.cs (3)

170arguments.Add(String.Empty, arg); 191argValue = String.Empty; 211arguments.Add(string.Empty, potentialPath);

Microsoft\Tools\ServiceModel\SvcUtil\Options.cs (2)

242if (_parent._outputFileArg != string.Empty) 257_parent._inputParameters = new List<string>(_arguments.GetArguments(String.Empty));

CodeDomFixup\CodeDomVisitors\CodeNamespaceUniqueTypeFixer.cs (1)

20var uniqueName = namespaceScope.AddUnique(typeDeclaration.Name, string.Empty);

CodeSerializer.cs (1)

123string fileExtension = options.CodeProvider.FileExtension ?? string.Empty;

CommandLineParser.cs (2)

163argValue = (argValue == null || !IsArgumentValue(argValue)) ? string.Empty : argValue; 184if (argSwitch.SwitchType != SwitchType.Flag && argValue != string.Empty && IsArgumentValue(argValue))

CommandProcessorOptions.cs (4)

482var paramsFilePath = string.Empty; 483var fileRelPath = string.Empty; 494if (this.UpdateServiceReferenceFolder == string.Empty) 686var targetFrameworkMoniker = string.Empty;

FrameworkFork\Microsoft.CodeDom\Compiler\CodeCompiler.cs (1)

407return String.Empty;

FrameworkFork\Microsoft.CodeDom\Compiler\CodeDOMProvider.cs (1)

106return string.Empty;

FrameworkFork\Microsoft.CodeDom\Compiler\CompilerError.cs (3)

38_errorNumber = string.Empty; 39_errorText = string.Empty; 40_fileName = string.Empty;

FrameworkFork\Microsoft.CodeDom\Compiler\CompilerParameters.cs (1)

27private string _coreAssemblyFileName = String.Empty;

FrameworkFork\Microsoft.CodeDom\Compiler\TempFiles.cs (1)

185get { return _tempDir == null ? string.Empty : _tempDir; }

FrameworkFork\Microsoft.CodeDom\Microsoft\CSharpCodeProvider.cs (2)

3825string s = String.Empty; 4263return String.Empty;

FrameworkFork\Microsoft.CodeDom\System\CodeArgumentReferenceExpression.cs (1)

48return (_parameterName == null) ? string.Empty : _parameterName;

FrameworkFork\Microsoft.CodeDom\System\CodeAttributeArgument.cs (1)

68return (_name == null) ? string.Empty : _name;

FrameworkFork\Microsoft.CodeDom\System\CodeAttributeDeclaration.cs (1)

88return (_name == null) ? string.Empty : _name;

FrameworkFork\Microsoft.CodeDom\System\CodeCatchClause.cs (1)

70return (_localName == null) ? string.Empty : _localName;

FrameworkFork\Microsoft.CodeDom\System\CodeChecksumPragma.cs (1)

39return (_fileName == null) ? string.Empty : _fileName;

FrameworkFork\Microsoft.CodeDom\System\CodeComment.cs (1)

80return (_text == null) ? string.Empty : _text;

FrameworkFork\Microsoft.CodeDom\System\CodeDelegateCreateExpression.cs (1)

97return (_methodName == null) ? string.Empty : _methodName;

FrameworkFork\Microsoft.CodeDom\System\CodeEventReferenceExpression.cs (1)

64return (_eventName == null) ? string.Empty : _eventName;

FrameworkFork\Microsoft.CodeDom\System\CodeFieldReferenceExpression.cs (1)

76return (_fieldName == null) ? string.Empty : _fieldName;

FrameworkFork\Microsoft.CodeDom\System\CodeIfDirective.cs (1)

37return (_ifText == null) ? string.Empty : _ifText;

FrameworkFork\Microsoft.CodeDom\System\CodeLabeledStatement.cs (1)

57return (_label == null) ? string.Empty : _label;

FrameworkFork\Microsoft.CodeDom\System\CodeLinePragma.cs (1)

54return (_fileName == null) ? string.Empty : _fileName;

FrameworkFork\Microsoft.CodeDom\System\codemethodreferenceexpression.cs (1)

88return (_methodName == null) ? string.Empty : _methodName;

FrameworkFork\Microsoft.CodeDom\System\CodeNamespace.cs (1)

139return (_name == null) ? string.Empty : _name;

FrameworkFork\Microsoft.CodeDom\System\CodeNamespaceImport.cs (1)

75return (_nameSpace == null) ? string.Empty : _nameSpace;

FrameworkFork\Microsoft.CodeDom\System\CodeParameterDeclarationExpression.cs (1)

140return (_name == null) ? string.Empty : _name;

FrameworkFork\Microsoft.CodeDom\System\CodePropertyReferenceExpression.cs (1)

76return (_propertyName == null) ? string.Empty : _propertyName;

FrameworkFork\Microsoft.CodeDom\System\CodeRegionDirective.cs (1)

37return (_regionText == null) ? string.Empty : _regionText;

FrameworkFork\Microsoft.CodeDom\System\CodeSnippetCompileUnit.cs (1)

48return (_value == null) ? string.Empty : _value;

FrameworkFork\Microsoft.CodeDom\System\CodeSnippetExpression.cs (1)

56return (_value == null) ? string.Empty : _value;

FrameworkFork\Microsoft.CodeDom\System\CodeSnippetStatement.cs (1)

56return (_value == null) ? string.Empty : _value;

FrameworkFork\Microsoft.CodeDom\System\CodeSnippetTypeMember.cs (1)

57return (_text == null) ? string.Empty : _text;

FrameworkFork\Microsoft.CodeDom\System\CodeTypeMember.cs (1)

49return (_name == null) ? string.Empty : _name;

FrameworkFork\Microsoft.CodeDom\System\CodeTypeParameter.cs (1)

39return (_name == null) ? string.Empty : _name;

FrameworkFork\Microsoft.CodeDom\System\CodeTypeReference.cs (2)

52_baseType = string.Empty; 376return string.Empty;

FrameworkFork\Microsoft.CodeDom\System\CodeVariableDeclarationStatement.cs (1)

126return (_name == null) ? string.Empty : _name;

FrameworkFork\Microsoft.CodeDom\System\CodeVariableReferenceExpression.cs (1)

54return (_variableName == null) ? string.Empty : _variableName;

FrameworkFork\Microsoft.Xml\Xml\BinaryXml\XmlBinaryReader.cs (40)

81this.prefix = this.localname = this.namespaceUri = String.Empty; 252this.symtable[0] = String.Empty; 380AddInitNamespace(String.Empty, String.Empty); 538return String.Empty; 632return string.Empty; 683ns = String.Empty; 731ns = String.Empty; 1132return XmlConvert.ToBoolean(String.Empty); 1222return XmlConvert.ToDateTime(String.Empty, XmlDateTimeSerializationMode.RoundtripKind); 1317return XmlConvert.ToDouble(String.Empty); 1412return XmlConvert.ToSingle(String.Empty); 1507return XmlConvert.ToDecimal(String.Empty); 1602return XmlConvert.ToInt32(String.Empty); 1697return XmlConvert.ToInt64(String.Empty); 1740value = String.Empty; 1780value = String.Empty; 1955prefixStr = String.Empty; 1988throw new XmlException(ResXml.XmlBin_InvalidQNameID, String.Empty); 1996throw new XmlException(ResXml.XmlBin_InvalidQNameID, String.Empty); 2339return String.Empty; 2520name = new QName(string.Empty, _xmlns, _nsxmlns); 2563_attributes[0].Set(new QName(string.Empty, _xnt.Add("version"), string.Empty), ParseText()); 2568_attributes[1].Set(new QName(string.Empty, _xnt.Add("encoding"), string.Empty), ParseText()); 2579_attributes[_attrCount].Set(new QName(string.Empty, _xnt.Add("standalone"), string.Empty), (standalone == 1) ? "yes" : "no"); 2588QName xmlDeclQName = new QName(String.Empty, _xnt.Add("xml"), String.Empty); 2620PushNamespace(curDeclPrefix, string.Empty, false); 2645curDeclPrefix = string.Empty; 2650throw new XmlException(ResXml.Xml_PrefixForEmptyNs, String.Empty); 3148_attributes[_attrCount++].Set(new QName(string.Empty, _xnt.Add("SYSTEM"), string.Empty), ParseText()); 3153_attributes[_attrCount++].Set(new QName(string.Empty, _xnt.Add("PUBLIC"), string.Empty), ParseText()); 4048throw new XmlException(ResXml.XmlBin_InvalidQNameID, String.Empty); 4197throw new XmlException(ResXml.XmlBin_InvalidQNameID, String.Empty); 4395throw new XmlException(ResXml.XmlBin_InvalidQNameID, String.Empty);

FrameworkFork\Microsoft.Xml\Xml\BufferBuilder.cs (2)

319returnString = (_stringBuilder != null) ? _stringBuilder.ToString() : string.Empty; 376return (_stringBuilder != null) ? _stringBuilder.ToString(startIndex, len) : string.Empty;

FrameworkFork\Microsoft.Xml\Xml\Cache\XPathDocumentBuilder.cs (29)

FrameworkFork\Microsoft.Xml\Xml\Cache\XPathDocumentNavigator.cs (2)

105string s = string.Empty; 231return string.Empty;

FrameworkFork\Microsoft.Xml\Xml\Cache\XPathNode.cs (1)

403_value = string.Empty;

FrameworkFork\Microsoft.Xml\Xml\Core\CharEntityEncoderFallback.cs (1)

88private string _charEntity = string.Empty;

FrameworkFork\Microsoft.Xml\Xml\Core\QueryOutputWriter.cs (2)

154throw new XmlException(ResXml.Xml_NoMultipleRoots, string.Empty); 330throw new XmlException(ResXml.Xml_NoRoot, string.Empty);

FrameworkFork\Microsoft.Xml\Xml\Core\ValidatingReaderNodeData.cs (8)

175_localName = string.Empty; 176_prefix = string.Empty; 177_namespaceUri = string.Empty; 178_rawValue = string.Empty; 190_localName = string.Empty; 191_prefix = string.Empty; 192_namespaceUri = string.Empty; 224_rawValue = string.Empty;

FrameworkFork\Microsoft.Xml\Xml\Core\XmlAutoDetectWriter.cs (1)

41_eventCache = new XmlEventCache(string.Empty, true);

FrameworkFork\Microsoft.Xml\Xml\Core\XmlCharCheckingReader.cs (2)

231Throw(ResXml.Xml_DtdIsProhibitedEx, string.Empty); 307Throw(ResXml.Xml_DtdIsProhibitedEx, string.Empty);

FrameworkFork\Microsoft.Xml\Xml\Core\XmlCharCheckingReaderAsync.cs (2)

82Throw(ResXml.Xml_DtdIsProhibitedEx, string.Empty); 158Throw(ResXml.Xml_DtdIsProhibitedEx, string.Empty);

FrameworkFork\Microsoft.Xml\Xml\Core\XmlCharCheckingWriter.cs (1)

246ws = string.Empty;

FrameworkFork\Microsoft.Xml\Xml\Core\XmlEventCache.cs (1)

312return string.Empty;

FrameworkFork\Microsoft.Xml\Xml\Core\XmlParserContext.cs (24)

18private String _docTypeName = String.Empty; 19private String _pubId = String.Empty; 20private String _sysId = String.Empty; 21private String _internalSubset = String.Empty; 22private String _xmlLang = String.Empty; 24private String _baseURI = String.Empty; 28: this(nt, nsMgr, null, null, null, null, String.Empty, xmlLang, xmlSpace) 34: this(nt, nsMgr, null, null, null, null, String.Empty, xmlLang, xmlSpace, enc) 61throw new XmlException(ResXml.Xml_NotSameNametable, string.Empty); 72_docTypeName = (null == docTypeName ? String.Empty : docTypeName); 73_pubId = (null == pubId ? String.Empty : pubId); 74_sysId = (null == sysId ? String.Empty : sysId); 75_internalSubset = (null == internalSubset ? String.Empty : internalSubset); 76_baseURI = (null == baseURI ? String.Empty : baseURI); 77_xmlLang = (null == xmlLang ? String.Empty : xmlLang); 114_docTypeName = (null == value ? String.Empty : value); 126_pubId = (null == value ? String.Empty : value); 138_sysId = (null == value ? String.Empty : value); 150_baseURI = (null == value ? String.Empty : value); 162_internalSubset = (null == value ? String.Empty : value); 174_xmlLang = (null == value ? String.Empty : value); 206return (_internalSubset != string.Empty || _pubId != string.Empty || _sysId != string.Empty);

FrameworkFork\Microsoft.Xml\Xml\Core\XmlReader.cs (33)

FrameworkFork\Microsoft.Xml\Xml\Core\XmlReaderAsync.cs (10)

95return string.Empty; 107return string.Empty; 119return (returnType == typeof(string)) ? string.Empty : XmlUntypedConverter.Untyped.ChangeType(string.Empty, returnType, namespaceResolver); 200return string.Empty; 205return string.Empty; 287return string.Empty; 292return string.Empty; 348string value = string.Empty; 422throw new XmlException(ResXml.Xml_MixedReadElementContentAs, string.Empty, this as IXmlLineInfo);

FrameworkFork\Microsoft.Xml\Xml\Core\XmlReaderSettings.cs (2)

467baseUriString = string.Empty; 501baseUriString = string.Empty;

FrameworkFork\Microsoft.Xml\Xml\Core\XmlSubtreeReader.cs (13)

107_tmpNode.Set(XmlNodeType.None, string.Empty, string.Empty, string.Empty, string.Empty, string.Empty); 1261_nsManager.AddNamespace(string.Empty, reader.Value); 1262RemoveNamespace(string.Empty, _xmlns); 1312_nsAttributes[index].Set(XmlNodeType.Attribute, _xmlns, string.Empty, _xmlns, _xmlnsUri, ns); 1490Debug.Assert(_tmpNode.localName == string.Empty && _tmpNode.prefix == string.Empty && _tmpNode.name == string.Empty && _tmpNode.namespaceUri == string.Empty); 1492_tmpNode.value = string.Empty;

FrameworkFork\Microsoft.Xml\Xml\Core\XmlTextEncoder.cs (1)

99return String.Empty;

FrameworkFork\Microsoft.Xml\Xml\Core\XmlTextReaderImpl.cs (51)

190private string _url = string.Empty; 214private string _lastPrefix = string.Empty; 329nt.Add(string.Empty); 402nt.Add(string.Empty); 464internal XmlTextReaderImpl(Stream input) : this(string.Empty, input, new NameTable()) 467internal XmlTextReaderImpl(Stream input, XmlNameTable nt) : this(string.Empty, input, nt) 490internal XmlTextReaderImpl(TextReader input) : this(string.Empty, input, new NameTable()) 493internal XmlTextReaderImpl(TextReader input, XmlNameTable nt) : this(string.Empty, input, nt) 502_reportedBaseUri = (url != null) ? url : string.Empty; 539xmlFragment = string.Empty; 544InitStringInput(string.Empty, Encoding.Unicode, xmlFragment); 563InitStringInput((context == null) ? string.Empty : context.BaseURI, Encoding.Unicode, string.Concat("<?xml ", xmlFragment, "?>")); 662stream = (Stream)_laterInitParam.inputUriResolver.GetEntity(_laterInitParam.inputbaseUri, string.Empty, typeof(Stream)); 774Debug.Assert(baseUriStr == string.Empty, "BaseURI can come either from XmlParserContext or from the constructor argument, not from both"); 823InitStringInput(string.Empty, Encoding.Unicode, xmlFragment); 1061namespaceURI = (namespaceURI == null) ? string.Empty : _nameTable.Get(namespaceURI); 1115namespaceURI = (namespaceURI == null) ? string.Empty : _nameTable.Get(namespaceURI); 1300_curNode.SetValueNode(XmlNodeType.Text, string.Empty); 1525throw new XmlException(ResXml.Xml_InternalError, string.Empty); 1551throw new XmlException(ResXml.Xml_InternalError, string.Empty); 1922_curNode.SetValue(string.Empty); 2053_xmlContext.defaultNamespace = _namespaceManager.LookupNamespace(string.Empty); 2061_xmlContext.defaultNamespace = string.Empty; 2117throw new XmlException(ResXml.Xml_WhitespaceHandling, string.Empty); 2154throw new XmlException(ResXml.Xml_EntityHandling, string.Empty); 2233return new StringReader(string.Empty); 2739Throw(res, string.Empty); 2744Throw(res, string.Empty); 2749Throw(new XmlException(res, string.Empty, lineNo, linePos, _ps.baseUriStr)); 2795Throw(new XmlException(res, string.Empty, _ps.baseUriStr)); 2876InitStreamInput(null, string.Empty, stream, null, 0, encoding); 3051_xmlContext.defaultNamespace = _namespaceManager.LookupNamespace(string.Empty); 3066_ps.baseUriStr = string.Empty; 3618_reportedBaseUri = string.Empty; 5167AddNamespace(string.Empty, ns, attr); 5953_curNode.SetValue(string.Empty); 6162schemaEntity.Text = string.Empty; 6174schemaEntity.Text = string.Empty; 6856_curNode.SetNamedNode(XmlNodeType.DocumentType, _dtdInfo.Name.ToString(), string.Empty, null); 6957_curNode.SetValue(string.Empty); 7818return AddAttribute(localName, string.Empty, localName); 8078ThrowWithoutLineInfo(ResXml.Xml_CannotResolveExternalSubset, new string[] { (publicId != null ? publicId : string.Empty), systemId }, null); 8161InitStringInput(entity.SystemId, enc, string.Empty); 8179InitStringInput((entity.DeclaredUriString != null) ? entity.DeclaredUriString : string.Empty, enc, entity.Text ?? string.Empty); 8715_curNode.SetValueNode(XmlNodeType.Text, string.Empty); 9137_xmlContext.defaultNamespace = _namespaceManager.LookupNamespace(string.Empty); 9151throw new XmlException(ResXml.Xml_NametableMismatch, string.Empty); 9376prefix = string.Empty; 9511_curNode.SetValue(string.Empty); 9748return string.Empty;

FrameworkFork\Microsoft.Xml\Xml\Core\XmlTextReaderImplHelpers.cs (16)

85baseUriStr = string.Empty; 138xmlLang = string.Empty; 139defaultNamespace = string.Empty; 158public override string DefaultNamespace { get { return string.Empty; } } 165public override string LookupNamespace(string prefix) { return string.Empty; } 491_value = string.Empty; 493nameWPrefix = string.Empty; 500localName = string.Empty; 501prefix = string.Empty; 502ns = string.Empty; 503nameWPrefix = string.Empty; 539SetNamedNode(type, localName, string.Empty, localName); 551this.ns = string.Empty; 552_value = string.Empty; 761throw new XmlException(ResXml.Xml_DefaultException, string.Empty); 781throw new XmlException(ResXml.Xml_DefaultException, string.Empty);

FrameworkFork\Microsoft.Xml\Xml\Core\XmlTextWriter.cs (4)

65defaultNs = String.Empty; 621prefix = string.Empty; 809ws = String.Empty; 1068s = string.Empty;

FrameworkFork\Microsoft.Xml\Xml\Core\XmlWellformedWriter.cs (27)

281_nsStack[2].Set(string.Empty, string.Empty, NamespaceKind.Implied); 285string defaultNs = _predefinedNamespaces.LookupNamespace(string.Empty); 286_nsStack[2].Set(string.Empty, (defaultNs == null ? string.Empty : defaultNs), NamespaceKind.Implied); 291_elemScopeStack[0].Set(string.Empty, string.Empty, string.Empty, _nsTop); 464prefix = string.Empty; 485ns = string.Empty; 533throw new XmlException(ResXml.Xml_NoStartTag, string.Empty); 584throw new XmlException(ResXml.Xml_NoStartTag, string.Empty); 636prefix = string.Empty; 658prefix = string.Empty; 669namespaceName = string.Empty; 681_curDeclPrefix = String.Empty; 731prefix = string.Empty; 780if (PushNamespaceExplicit(string.Empty, value)) 786_rawWriter.WriteStartNamespaceDeclaration(string.Empty); 792_rawWriter.WriteNamespaceDeclaration(string.Empty, value); 797_writer.WriteStartAttribute(string.Empty, "xmlns", XmlReservedNs.NsXmlNs); 887text = string.Empty; 905text = string.Empty; 931text = string.Empty; 1054ws = string.Empty; 1373string prefix = String.Empty; 1787throw DupAttrException((prefix.Length == 0) ? string.Empty : "xmlns", (prefix.Length == 0) ? "xmlns" : prefix);

FrameworkFork\Microsoft.Xml\Xml\Core\XmlWellformedWriterHelpers.cs (1)

109writer.WriteStartAttribute(string.Empty, "xmlns", XmlReservedNs.NsXmlNs);

FrameworkFork\Microsoft.Xml\Xml\Core\XmlWriter.cs (3)

231return string.Empty; 369throw new XmlException(ResXml.Xml_InvalidPosition, string.Empty); 652WriteAttributeString(string.Empty, "xmlns", XmlReservedNs.NsXmlNs, ns);

FrameworkFork\Microsoft.Xml\Xml\Core\XsdCachingReader.cs (2)

267namespaceURI = (namespaceURI == null) ? string.Empty : _coreReaderNameTable.Get(namespaceURI); 346ns = (ns == null) ? string.Empty : _coreReaderNameTable.Get(ns);

FrameworkFork\Microsoft.Xml\Xml\Core\XsdValidatingReader.cs (14)

39localName = string.Empty; 40namespaceUri = string.Empty; 1118namespaceURI = (namespaceURI == null) ? string.Empty : _coreReaderNameTable.Get(namespaceURI); 1188ns = ns != null ? _coreReaderNameTable.Get(ns) : string.Empty; 2013_nsManager.AddNamespace(_coreReader.Prefix.Length == 0 ? string.Empty : _coreReader.LocalName, _coreReader.Value); 2112ns = string.Empty; 2154ns = string.Empty; 2279originalStringValue = string.Empty; 2281return string.Empty; 2362typedValue = string.Empty; 2363originalString = string.Empty; 2368throw new XmlException(ResXml.Xml_MixedReadElementContentAs, string.Empty, this as IXmlLineInfo); 2377throw new XmlException(ResXml.Xml_MixedReadElementContentAs, string.Empty, this as IXmlLineInfo); 2638return string.Empty;

FrameworkFork\Microsoft.Xml\Xml\Core\XsdValidatingReaderAsync.cs (7)

589_nsManager.AddNamespace(_coreReader.Prefix.Length == 0 ? string.Empty : _coreReader.LocalName, _coreReader.Value); 698originalStringValue = string.Empty; 700tuple = new Tuple<string, object>(originalStringValue, string.Empty); 790typedValue = string.Empty; 791originalString = string.Empty; 796throw new XmlException(ResXml.Xml_MixedReadElementContentAs, string.Empty, this as IXmlLineInfo); 808throw new XmlException(ResXml.Xml_MixedReadElementContentAs, string.Empty, this as IXmlLineInfo);

FrameworkFork\Microsoft.Xml\Xml\Dom\DocumentSchemaValidator.cs (4)

200if (!dictionary.ContainsKey(string.Empty)) 202dictionary.Add(string.Empty, attr.Value); 376_nsManager.AddNamespace(attr.Prefix.Length == 0 ? string.Empty : attr.LocalName, attr.Value); 732_nsManager.AddNamespace(attr.Prefix.Length == 0 ? string.Empty : attr.LocalName, attr.Value);

FrameworkFork\Microsoft.Xml\Xml\Dom\DocumentXmlWriter.cs (3)

129XmlNode node = _document.CreateXmlDeclaration("1.0", string.Empty, standalone == XmlStandalone.Yes ? "yes" : "no"); 228XmlNode node = _document.CreateTextNode(string.Empty); 275XmlNode node = _document.CreateTextNode(string.Empty);

FrameworkFork\Microsoft.Xml\Xml\Dom\DocumentXPathNavigator.cs (7)

123return string.Empty; 144return string.Empty; // xmlns declaration 150return string.Empty; 163return string.Empty; 200return string.Empty; 424return string.Empty; 1851string prefix = attribute.Prefix.Length == 0 ? string.Empty : attribute.LocalName;

FrameworkFork\Microsoft.Xml\Xml\Dom\DomNameTable.cs (4)

37prefix = string.Empty; 41ns = string.Empty; 67prefix = string.Empty; 71ns = string.Empty;

FrameworkFork\Microsoft.Xml\Xml\Dom\XmlAttribute.cs (3)

364return String.Empty; 389return String.Empty; 408if (_name.Prefix.Length == 0 && _name.LocalName == "xmlns") return string.Empty;

FrameworkFork\Microsoft.Xml\Xml\Dom\XmlCharacterData.cs (2)

50return String.Empty; 94return String.Empty;

FrameworkFork\Microsoft.Xml\Xml\Dom\XmlDeclaration.cs (2)

47set { _encoding = ((value == null) ? String.Empty : value); } 57_standalone = String.Empty;

FrameworkFork\Microsoft.Xml\Xml\Dom\XmlDocument.cs (25)

100nt.Add(string.Empty); 116strEmpty = nt.Add(String.Empty); 117baseURI = String.Empty; 195XmlName newName = GetXmlName(eleName.Prefix, eleName.LocalName, string.Empty, null); 537String prefix = String.Empty; 538String localName = String.Empty; 539String namespaceURI = String.Empty; 589string prefix = String.Empty; 590string localName = String.Empty; 592return CreateElement(prefix, localName, string.Empty); 610string attrPrefix = string.Empty; 612string attrNamespaceURI = string.Empty; 842string prefix = String.Empty; 843string localName = String.Empty; 853string prefix = String.Empty; 854string localName = String.Empty; 1068return CreateTextNode(string.Empty); 1071return CreateCDataSection(string.Empty); 1077return CreateProcessingInstruction(name, string.Empty); 1083return CreateComment(string.Empty); 1089return CreateDocumentType(name, string.Empty, string.Empty, string.Empty); 1095return CreateSignificantWhitespace(string.Empty); 1098return CreateWhitespace(string.Empty);

FrameworkFork\Microsoft.Xml\Xml\Dom\XmlElement.cs (5)

273return String.Empty; 341return String.Empty; 351attr = OwnerDocument.CreateAttribute(string.Empty, localName, namespaceURI); 385attr = OwnerDocument.CreateAttribute(string.Empty, localName, namespaceURI); 635return string.Empty;

FrameworkFork\Microsoft.Xml\Xml\Dom\XmlEntity.cs (2)

137get { return String.Empty; } 142get { return String.Empty; }

FrameworkFork\Microsoft.Xml\Xml\Dom\XmlEntityReference.cs (1)

212return String.Empty;

FrameworkFork\Microsoft.Xml\Xml\Dom\XmlLoader.cs (9)

288node.AppendChildForLoad(_doc.CreateTextNode(string.Empty), _doc); 347node.AppendChildForLoad(direct ? new XmlText(string.Empty) : _doc.CreateTextNode(string.Empty), _doc); 378eref.AppendChildForLoad(_doc.CreateTextNode(string.Empty), _doc); 599XmlParserContext pc = new XmlParserContext(null, new XmlNamespaceManager(_doc.NameTable), null, null, null, null, _doc.BaseURI, string.Empty, XmlSpace.None); 619throw new XmlException(ResXml.Xml_InternalError, string.Empty); 677_doc.AddXmlName(elementDecl.Prefix, elementDecl.Name.Name, string.Empty, null), 678_doc.AddAttrXmlName(attdef.Prefix, attdef.Name.Name, string.Empty, null)); 718mgr.AddNamespace(String.Empty, attr.Value);

FrameworkFork\Microsoft.Xml\Xml\Dom\XmlNode.cs (11)

813get { return string.Empty; } 819get { return string.Empty; } 912return string.Empty; 1018return String.Empty; 1059return namespaceName != null ? namespaceName : string.Empty; 1146return prefix != null ? prefix : string.Empty; 1174return string.Empty; // found xmlns="namespaceURI" 1270prefix = string.Empty; 1364return String.Empty; 1380return string.Empty; 1386return String.Empty;

FrameworkFork\Microsoft.Xml\Xml\Dom\XmlNodeReader.cs (28)

FrameworkFork\Microsoft.Xml\Xml\Dom\XmlNotation.cs (2)

77get { return String.Empty; } 82get { return String.Empty; }

FrameworkFork\Microsoft.Xml\Xml\Dom\XmlProcessingInstruction.cs (1)

33return String.Empty;

FrameworkFork\Microsoft.Xml\Xml\HWStack.cs (1)

39throw new XmlException(ResXml.Xml_StackOverflow, string.Empty);

FrameworkFork\Microsoft.Xml\Xml\NameTable.cs (4)

76return string.Empty; 108return string.Empty; 145return string.Empty; 179return string.Empty;

FrameworkFork\Microsoft.Xml\Xml\Resolvers\XmlSystemPathResolver.cs (1)

30throw new XmlException(ResXml.Xml_UnsupportedClass, string.Empty);

FrameworkFork\Microsoft.Xml\Xml\schema\AstTree.cs (1)

571throw new XmlSchemaException(ResXml.Sch_EmptyXPath, string.Empty);

FrameworkFork\Microsoft.Xml\Xml\schema\basevalidator.cs (4)

138throw new XmlException(ResXml.Xml_InternalError, string.Empty); 191SendValidationEvent(ResXml.Sch_InvalidTextInEmpty, string.Empty); 211SendValidationEvent(ResXml.Sch_InvalidWhitespaceInEmpty, string.Empty); 239SendValidationEvent(code, string.Empty);

FrameworkFork\Microsoft.Xml\Xml\schema\ContentValidator.cs (1)

114AddWildcard(string.Empty, null); //##local is not allowed

FrameworkFork\Microsoft.Xml\Xml\schema\DatatypeImplementation.cs (9)

FrameworkFork\Microsoft.Xml\Xml\schema\DtdParser.cs (20)

FrameworkFork\Microsoft.Xml\Xml\schema\dtdvalidator.cs (3)

231textString = string.Empty; 285textString = string.Empty; 573baseUriStr = string.Empty;

FrameworkFork\Microsoft.Xml\Xml\schema\FacetChecker.cs (63)

FrameworkFork\Microsoft.Xml\Xml\schema\Inference\infer.cs (1)

522if (childURI == String.Empty)

FrameworkFork\Microsoft.Xml\Xml\schema\NamespaceList.cs (17)

54_set[string.Empty] = string.Empty; 163return string.Empty; 227nslist = new NamespaceList("##other", string.Empty); //clause 4, negations of different values, result is not(absent) 245if (o2._targetNamespace != string.Empty) 249else if (o1._set.Contains(string.Empty)) 255nslist = new NamespaceList("##other", string.Empty); 274if (o1._targetNamespace != string.Empty) 278else if (o2._set.Contains(string.Empty)) 284nslist = new NamespaceList("##other", string.Empty); 297if (_set.Contains(string.Empty)) 303nslist = new NamespaceList("##other", string.Empty); 306else if (_set.Contains(string.Empty)) 335nslist.RemoveNamespace(string.Empty); //remove ##local 344nslist.RemoveNamespace(string.Empty); //remove ##local 370if (o1._targetNamespace == string.Empty) 374else if (o2._targetNamespace == string.Empty)

FrameworkFork\Microsoft.Xml\Xml\schema\Parser.cs (5)

193_namespaceManager.AddNamespace(_reader.Prefix.Length == 0 ? string.Empty : _reader.LocalName, _reader.Value); 357_annotationNSManager.AddNamespace(r.Prefix.Length == 0 ? string.Empty : _reader.LocalName, _reader.Value); 373if (elemNS != string.Empty) 408attr = _dummyDocument.CreateAttribute(string.Empty, _xmlns, XmlReservedNs.NsXmlNs); 466eref.AppendChild(_dummyDocument.CreateTextNode(String.Empty));

FrameworkFork\Microsoft.Xml\Xml\schema\Preprocessor.cs (6)

325string importNS = import.Namespace != null ? import.Namespace : string.Empty; 511ns = string.Empty; 522tns = string.Empty; 676_targetNamespace = targetNamespace == null ? string.Empty : targetNamespace; 717string importNS = import.Namespace != null ? import.Namespace : string.Empty; 869string targetNS = schemaToUpdate.TargetNamespace == null ? string.Empty : schemaToUpdate.TargetNamespace;

FrameworkFork\Microsoft.Xml\Xml\schema\SchemaAttDef.cs (2)

152get { return (_defExpanded != null) ? _defExpanded : String.Empty; } 220validationEventHandling.SendEvent(new XmlSchemaException(ResXml.Sch_XmlSpace, string.Empty), XmlSeverityType.Error);

FrameworkFork\Microsoft.Xml\Xml\schema\SchemaCollectionCompiler.cs (4)

1040string position = string.Empty; 1897string position = string.Empty; 1930string position = string.Empty; 2468string name = complexType.Name != null ? complexType.Name : string.Empty;

FrameworkFork\Microsoft.Xml\Xml\schema\SchemaCollectionPreprocessor.cs (4)

171string importNS = import.Namespace != null ? import.Namespace : string.Empty; 274_referenceNamespaces.Add(string.Empty, string.Empty); 437_targetNamespace = targetNamespace == null ? string.Empty : targetNamespace;

FrameworkFork\Microsoft.Xml\Xml\schema\SchemaDeclBase.cs (2)

61get { return (prefix == null) ? string.Empty : prefix; } 118get { return (defaultValueRaw != null) ? defaultValueRaw : string.Empty; }

FrameworkFork\Microsoft.Xml\Xml\schema\SchemaElementDecl.cs (1)

247throw new XmlSchemaException(ResXml.Sch_StandAlone, string.Empty);

FrameworkFork\Microsoft.Xml\Xml\schema\SchemaEntity.cs (2)

169get { return (_baseURI == null) ? String.Empty : _baseURI; } 181get { return (_declaredURI == null) ? String.Empty : _declaredURI; }

FrameworkFork\Microsoft.Xml\Xml\schema\SchemaInfo.cs (2)

39private string _internalDtdSubset = string.Empty; 346eventhandler(this, new ValidationEventArgs(new XmlSchemaException(ResXml.Sch_MixSchemaTypes, string.Empty)));

FrameworkFork\Microsoft.Xml\Xml\schema\SchemaNamespaceManager.cs (1)

37return prefix.Length == 0 ? string.Empty : null;

FrameworkFork\Microsoft.Xml\Xml\schema\SchemaSetCompiler.cs (5)

139tns = string.Empty; 1119string position = string.Empty; 2240string position = string.Empty; 2281string position = string.Empty; 2911string name = complexType.Name != null ? complexType.Name : string.Empty;

FrameworkFork\Microsoft.Xml\Xml\schema\XdrBuilder.cs (3)

484buildFunc(this, a._Datatype.ParseValue(value, _NameTable, _CurNsMgr), string.Empty); 668builder._TargetNamespace = String.Empty; 1812SendValidationEvent(code, string.Empty);

FrameworkFork\Microsoft.Xml\Xml\schema\xdrvalidator.cs (6)

185textString = string.Empty; 199LoadSchema(string.Empty); 212_nsManager.AddNamespace(reader.Prefix.Length == 0 ? string.Empty : reader.LocalName, reader.Value); 323textString = string.Empty; 394throw new XmlException(ResXml.Xml_MultipleValidaitonTypes, string.Empty, this.PositionInfo.LineNumber, this.PositionInfo.LinePosition); 450SendValidationEvent(new XmlSchemaException(ResXml.Xml_NoValidation, string.Empty), XmlSeverityType.Warning);

FrameworkFork\Microsoft.Xml\Xml\schema\XmlAtomicValue.cs (1)

409return string.Empty;

FrameworkFork\Microsoft.Xml\Xml\schema\XmlSchemaAny.cs (1)

99return string.Empty;

FrameworkFork\Microsoft.Xml\Xml\schema\XmlSchemaCollection.cs (4)

221XmlSchemaCollectionNode node = (XmlSchemaCollectionNode)_collection[(ns != null) ? ns : string.Empty]; 242return _collection[(ns != null) ? ns : string.Empty] != null; 322XmlSchemaCollectionNode node = (XmlSchemaCollectionNode)_collection[(ns != null) ? ns : string.Empty]; 358ns = schema.TargetNamespace == null ? string.Empty : schema.TargetNamespace;

FrameworkFork\Microsoft.Xml\Xml\schema\XmlSchemaDatatype.cs (2)

140string typeCodeString = string.Empty; 275string stringValue = string.Empty;

FrameworkFork\Microsoft.Xml\Xml\schema\XmlSchemaObjectTable.cs (8)

FrameworkFork\Microsoft.Xml\Xml\schema\XmlSchemaParticle.cs (6)

53throw new XmlSchemaException(ResXml.Sch_MinOccursInvalidXsd, string.Empty); 89throw new XmlSchemaException(ResXml.Sch_MaxOccursInvalidXsd, string.Empty); 113throw new XmlSchemaException(ResXml.Sch_MinOccursInvalidXsd, string.Empty); 132throw new XmlSchemaException(ResXml.Sch_MaxOccursInvalidXsd, string.Empty); 157return string.Empty; 180ns = string.Empty;

FrameworkFork\Microsoft.Xml\Xml\schema\XmlSchemaSet.cs (12)

445tns = string.Empty; 560SendValidationEvent(new XmlSchemaException(ResXml.Sch_SchemaNotRemoved, string.Empty), XmlSeverityType.Warning); 584targetNamespace = string.Empty; 645SendValidationEvent(new XmlSchemaException(ResXml.Sch_SchemaNotPreprocessed, string.Empty), XmlSeverityType.Error); 827targetNamespace = string.Empty; 947targetNamespace = string.Empty; 986tns = string.Empty; 1023string tns = schema.TargetNamespace == null ? string.Empty : schema.TargetNamespace; 1028else if (tns == string.Empty) 1402targetNamespace = string.Empty; 1455return schema.TargetNamespace == null ? string.Empty : schema.TargetNamespace; 1556string code = string.Empty;

FrameworkFork\Microsoft.Xml\Xml\schema\XmlSchemaValidator.cs (12)

337tns = string.Empty; 367tns = string.Empty; 631SendValidationEvent(ResXml.Sch_ValidateAttributeInvalidCall, string.Empty); 643SendValidationEvent(ResXml.Sch_AttrUseAndWildId, string.Empty); 652SendValidationEvent(ResXml.Sch_MoreThanOneWildId, string.Empty); 801SendValidationEvent(ResXml.Sch_InvalidTextInEmpty, string.Empty); 883SendValidationEvent(ResXml.Sch_InvalidWhitespaceInEmpty, string.Empty); 1068string defaultPrefix = string.Empty; 1210string stringValue = string.Empty; 1299LoadSchema(string.Empty, xsiNoNamespaceSchemaLocation); 1647SendValidationEvent(ResXml.Sch_ValidateElementInvalidCall, string.Empty); 2814SendValidationEvent(code, string.Empty);

FrameworkFork\Microsoft.Xml\Xml\schema\XsdBuilder.cs (1)

762_namespaces.Add((name == _schemaNames.QnXmlNs.Name) ? string.Empty : name, value);

FrameworkFork\Microsoft.Xml\Xml\schema\xsdvalidator.cs (6)

155inlineNS = schema.TargetNamespace == null ? string.Empty : schema.TargetNamespace; 270LoadSchema(string.Empty, null); 290_nsManager.AddNamespace(reader.Prefix.Length == 0 ? string.Empty : reader.LocalName, reader.Value); 317LoadSchema(string.Empty, xsiNoNamespaceSchemaLocation); 573textString = string.Empty; 651throw new XmlException(ResXml.Xml_MultipleValidaitonTypes, string.Empty, this.PositionInfo.LineNumber, this.PositionInfo.LinePosition);

FrameworkFork\Microsoft.Xml\Xml\Serialization\_Events.cs (2)

89get { return _qnames == null ? string.Empty : _qnames; } 146get { return _qnames == null ? string.Empty : _qnames; }

FrameworkFork\Microsoft.Xml\Xml\Serialization\CodeExporter.cs (1)

207typesIncluded.Add(arrayMapping.TypeDesc.FullName, string.Empty);

FrameworkFork\Microsoft.Xml\Xml\Serialization\Mappings.cs (5)

54get { return _name == null ? string.Empty : _name; } 441get { return _xmlName == null ? string.Empty : _xmlName; } 447get { return _name == null ? string.Empty : _name; } 984get { return _name == null ? string.Empty : _name; } 1195_namespaces = string.Empty;

FrameworkFork\Microsoft.Xml\Xml\Serialization\SchemaObjectWriter.cs (1)

277if (o == null) return String.Empty;

FrameworkFork\Microsoft.Xml\Xml\Serialization\SoapAttributeAttribute.cs (2)

43get { return _attributeName == null ? string.Empty : _attributeName; } 63get { return _dataType == null ? string.Empty : _dataType; }

FrameworkFork\Microsoft.Xml\Xml\Serialization\SoapAttributeOverrides.cs (2)

28Add(type, string.Empty, attributes); 58return this[type, string.Empty];

FrameworkFork\Microsoft.Xml\Xml\Serialization\SoapCodeExporter.cs (1)

133string baseName = mapping.TypeDesc.BaseTypeDesc == null ? string.Empty : mapping.TypeDesc.BaseTypeDesc.Name;

FrameworkFork\Microsoft.Xml\Xml\Serialization\SoapElementAttribute.cs (2)

43get { return _elementName == null ? string.Empty : _elementName; } 53get { return _dataType == null ? string.Empty : _dataType; }

FrameworkFork\Microsoft.Xml\Xml\Serialization\SoapEnumAttribute.cs (1)

41get { return _name == null ? string.Empty : _name; }

FrameworkFork\Microsoft.Xml\Xml\Serialization\SoapReflectionImporter.cs (4)

59defaultNamespace = String.Empty; 193return ImportTypeMapping(model, String.Empty, limiter); 732attribute.Mapping = ImportTypeMapping(_modelScope.GetTypeModel(accessorType), (a.SoapAttribute == null ? String.Empty : a.SoapAttribute.DataType), limiter); 747element.Mapping = ImportTypeMapping(_modelScope.GetTypeModel(accessorType), (a.SoapElement == null ? String.Empty : a.SoapElement.DataType), limiter);

FrameworkFork\Microsoft.Xml\Xml\Serialization\SoapSchemaMember.cs (1)

32get { return _memberName == null ? string.Empty : _memberName; }

FrameworkFork\Microsoft.Xml\Xml\Serialization\SoapTypeAttribute.cs (1)

63get { return _typeName == null ? string.Empty : _typeName; }

FrameworkFork\Microsoft.Xml\Xml\Serialization\XmlAnyElementAttribute.cs (1)

56get { return _name == null ? string.Empty : _name; }

FrameworkFork\Microsoft.Xml\Xml\Serialization\XmlArrayAttribute.cs (1)

46get { return _elementName == null ? string.Empty : _elementName; }

FrameworkFork\Microsoft.Xml\Xml\Serialization\XmlArrayItemAttribute.cs (2)

78get { return _elementName == null ? string.Empty : _elementName; } 105get { return _dataType == null ? string.Empty : _dataType; }

FrameworkFork\Microsoft.Xml\Xml\Serialization\XmlAttributeAttribute.cs (2)

75get { return _attributeName == null ? string.Empty : _attributeName; } 95get { return _dataType == null ? string.Empty : _dataType; }

FrameworkFork\Microsoft.Xml\Xml\Serialization\XmlAttributeOverrides.cs (2)

28Add(type, string.Empty, attributes); 58return this[type, string.Empty];

FrameworkFork\Microsoft.Xml\Xml\Serialization\XmlChoiceIdentifierAttribute.cs (1)

44get { return _name == null ? string.Empty : _name; }

FrameworkFork\Microsoft.Xml\Xml\Serialization\XmlCodeExporter.cs (1)

569string baseName = mapping.TypeDesc.BaseTypeDesc == null || mapping.TypeDesc.BaseTypeDesc.IsRoot ? string.Empty : mapping.TypeDesc.BaseTypeDesc.FullName;

FrameworkFork\Microsoft.Xml\Xml\Serialization\XmlElementAttribute.cs (2)

78get { return _elementName == null ? string.Empty : _elementName; } 98get { return _dataType == null ? string.Empty : _dataType; }

FrameworkFork\Microsoft.Xml\Xml\Serialization\XmlMapping.cs (2)

129return type.FullName + ":" + (root == null ? String.Empty : root.Key) + ":" + (ns == null ? String.Empty : ns);

FrameworkFork\Microsoft.Xml\Xml\Serialization\XmlMemberMapping.cs (1)

81get { return Accessor.Mapping != null ? Accessor.Mapping.TypeName : String.Empty; }

FrameworkFork\Microsoft.Xml\Xml\Serialization\XmlReflectionImporter.cs (7)

81defaultNamespace = String.Empty; 126TypeMapping mapping = ImportTypeMapping(_modelScope.GetTypeModel(type), _defaultNs, ImportContext.Element, string.Empty, null, limiter); 272ElementAccessor element = CreateElementAccessor(ImportTypeMapping(model, ns, ImportContext.Element, string.Empty, a, limiter), ns); 1551accessor.ChoiceIdentifier.Mapping = ImportTypeMapping(_modelScope.GetTypeModel(choiceIdentifierType), ns, ImportContext.Element, String.Empty, null, limiter); 1695element.Mapping = ImportTypeMapping(typeModel, element.Namespace, ImportContext.Element, String.Empty, null, limiter); 1940element.Mapping = ImportTypeMapping(typeModel, element.Namespace, ImportContext.Element, String.Empty, null, false, openModel, limiter); 2260string typeName = string.Empty;

FrameworkFork\Microsoft.Xml\Xml\Serialization\XmlReflectionMember.cs (1)

59get { return _memberName == null ? string.Empty : _memberName; }

FrameworkFork\Microsoft.Xml\Xml\Serialization\XmlRootAttribute.cs (3)

47get { return _elementName == null ? string.Empty : _elementName; } 67get { return _dataType == null ? string.Empty : _dataType; } 92get { return (_ns == null ? String.Empty : _ns) + ":" + ElementName + ":" + _nullable.ToString(); }

FrameworkFork\Microsoft.Xml\Xml\Serialization\XmlSchemaImporter.cs (3)

303accessor = ImportElement(element, string.Empty, desiredMappingType, baseType, name.Namespace, true); 1894return String.Compare(e1.ToString(string.Empty), e2.ToString(string.Empty), StringComparison.Ordinal);

FrameworkFork\Microsoft.Xml\Xml\Serialization\XmlSerializationReader.cs (4)

461return string.Empty; 475s = string.Empty; 895XmlQualifiedName empty = new XmlQualifiedName(string.Empty, _r.LookupNamespace("")); 1212return new XmlQualifiedName(_r.NameTable.Add(value), _r.LookupNamespace(String.Empty));

FrameworkFork\Microsoft.Xml\Xml\Serialization\XmlSerializationWriter.cs (6)

337value = String.Empty; 1420if (name == null) name = String.Empty; 2573string ns = attribute.Form == XmlSchemaForm.Qualified ? attribute.Namespace : String.Empty; 2697string ns = attribute.Form == XmlSchemaForm.Qualified ? attribute.Namespace : String.Empty; 3909typeof(MemberInfo).FullName, string.Empty /*typeof(MemberTypes).FullName*/)); 4216return GetStringForCreateInstance(escapedTypeName, useReflection, ctorInaccessible, cast, string.Empty);

FrameworkFork\Microsoft.Xml\Xml\Serialization\XmlSerializationWriterILGen.cs (2)

1228string ns = attribute.Form == XmlSchemaForm.Qualified ? attribute.Namespace : String.Empty; 1398string ns = attribute.Form == XmlSchemaForm.Qualified ? attribute.Namespace : String.Empty;

FrameworkFork\Microsoft.Xml\Xml\Serialization\XmlSerializer.cs (2)

512return xmlReader.IsStartElement(typeDesc.DataType.Name, string.Empty); 760if (ns != null && ns != string.Empty)

FrameworkFork\Microsoft.Xml\Xml\Serialization\XmlTextAttribute.cs (1)

52get { return _dataType == null ? string.Empty : _dataType; }

FrameworkFork\Microsoft.Xml\Xml\Serialization\XmlTypeAttribute.cs (1)

64get { return _typeName == null ? string.Empty : _typeName; }

FrameworkFork\Microsoft.Xml\Xml\ValidateNames.cs (9)

371prefix = string.Empty; 398throw new XmlException(ResXml.Xml_EmptyName, string.Empty); 418return new XmlException(ResXml.Xml_EmptyName, string.Empty); 518if (throwOnError) throw new XmlException(ResXml.Xdom_Empty_LocalName, string.Empty); 565if (throwOnError) throw new XmlException(ResXml.Xml_PrefixForEmptyNs, string.Empty); 583if (throwOnError) throw new XmlException(ResXml.Xml_XmlPrefix, string.Empty); 590if (throwOnError) throw new XmlException(ResXml.Xml_XmlnsPrefix, string.Empty); 596if (throwOnError) throw new XmlException(ResXml.Xml_NamespaceDeclXmlXmlns, string.Empty); 643prefix = string.Empty;

FrameworkFork\Microsoft.Xml\Xml\XmlComplianceUtil.cs (2)

24return string.Empty; 110return string.Empty;

FrameworkFork\Microsoft.Xml\Xml\XmlConvert.cs (3)

381return new XmlException(ResXml.Xml_EmptyName, string.Empty); 522return new XmlException(ResXml.Xml_EmptyName, string.Empty); 1771return new XmlException(res, string.Empty, lineNo, linePos);

FrameworkFork\Microsoft.Xml\Xml\XmlEncoding.cs (4)

562throw new XmlException(ResXml.Xml_InvalidCharInThisEncoding, string.Empty); 601throw new XmlException(ResXml.Xml_InvalidCharInThisEncoding, string.Empty); 641throw new XmlException(ResXml.Xml_InvalidCharInThisEncoding, string.Empty); 681throw new XmlException(ResXml.Xml_InvalidCharInThisEncoding, string.Empty);

FrameworkFork\Microsoft.Xml\Xml\XmlNamespaceManager.cs (3)

80string emptyStr = nameTable.Add(string.Empty); 100string defaultNs = LookupNamespace(string.Empty); 101return (defaultNs == null) ? string.Empty : defaultNs;

FrameworkFork\Microsoft.Xml\Xml\XmlNullResolver.cs (1)

20throw new XmlException(ResXml.Xml_NullResolver, string.Empty);

FrameworkFork\Microsoft.Xml\Xml\XmlQualifiedName.cs (7)

35public static readonly XmlQualifiedName Empty = new XmlQualifiedName(string.Empty); 41public XmlQualifiedName() : this(string.Empty, string.Empty) { } 47public XmlQualifiedName(string name) : this(name, string.Empty) { } 55_ns = ns == null ? string.Empty : ns; 56_name = name == null ? string.Empty : name; 217uri = string.Empty;

FrameworkFork\Microsoft.Xml\Xml\XPath\Internal\Axis.cs (3)

54: this(axisType, input, string.Empty, string.Empty, XPathNodeType.All) 76private string _urn = string.Empty;

FrameworkFork\Microsoft.Xml\Xml\XPath\Internal\baseaxisquery.cs (4)

31_name = string.Empty; 32_prefix = string.Empty; 33_nsUri = string.Empty; 44_nsUri = string.Empty;

FrameworkFork\Microsoft.Xml\Xml\XPath\Internal\CompiledXpathExpr.cs (2)

119get { return string.Empty; } 126return string.Empty;

FrameworkFork\Microsoft.Xml\Xml\XPath\Internal\NodeFunctions.cs (1)

100return string.Empty;

FrameworkFork\Microsoft.Xml\Xml\XPath\Internal\Query.cs (1)

261w.WriteElementString(this.GetType().Name, string.Empty);

FrameworkFork\Microsoft.Xml\Xml\XPath\Internal\StringFunctions.cs (7)

63return string.Empty; 86return value != null ? value.Value : string.Empty; 153return (idx < 1) ? string.Empty : s1.Substring(0, idx); 162return (idx < 0) ? string.Empty : s1.Substring(idx + s2.Length); 172return string.Empty; 179return string.Empty; 187return string.Empty;

FrameworkFork\Microsoft.Xml\Xml\XPath\Internal\XPathArrayIterator.cs (1)

58throw new InvalidOperationException(string.Format(ResXml.Sch_EnumNotStarted, string.Empty));

FrameworkFork\Microsoft.Xml\Xml\XPath\Internal\XPathParser.cs (5)

415nodePrefix = string.Empty; 416nodeName = string.Empty; 448nodeName = string.Empty; 453nodePrefix = string.Empty; 454nodeName = string.Empty;

FrameworkFork\Microsoft.Xml\Xml\XPath\Internal\XPathScanner.cs (2)

32throw XPathException.Create(ResXml.Xp_ExprExpected, string.Empty); 222_prefix = string.Empty;

FrameworkFork\Microsoft.Xml\Xml\XPath\XPathDocument.cs (5)

92XmlTextReaderImpl reader = SetupReader(new XmlTextReaderImpl(string.Empty, textReader)); 109XmlTextReaderImpl reader = SetupReader(new XmlTextReaderImpl(string.Empty, stream)); 189Debug.Assert((object)_nameTable.Get(string.Empty) == (object)string.Empty, "NameTable must contain atomized string.Empty"); 222builder.WriteNamespaceDeclaration(string.Empty, reader.Value);

FrameworkFork\Microsoft.Xml\Xml\XPath\XPathException.cs (1)

26public XPathException() : this(string.Empty, (Exception)null) { }

FrameworkFork\Microsoft.Xml\Xml\XPath\XPathNavigator.cs (6)

474return string.Empty; 511if (namespaceURI == LookupNamespace(string.Empty)) 512return string.Empty; 602return string.Empty; 687return string.Empty; 1485return string.Empty;

FrameworkFork\Microsoft.Xml\Xml\XPath\XPathNavigatorReader.cs (19)

FrameworkFork\Microsoft.Xml\Xml\XPath\XPathNodeIterator.cs (2)

70throw new InvalidOperationException(string.Format(ResXml.Sch_EnumFinished, string.Empty)); 76throw new InvalidOperationException(string.Format(ResXml.Sch_EnumNotStarted, string.Empty));

FrameworkFork\System.Runtime.Serialization\System\Runtime\Serialization\CodeExporter.cs (5)

82clrNamespace = String.Empty; 110string ns = codeNS.Name ?? string.Empty; 214get { return (CodeProvider == null) ? String.Empty : CodeProvider.FileExtension; } 1421return String.Empty; 1448return String.Empty;

FrameworkFork\System.Runtime.Serialization\System\Runtime\Serialization\DataContract.cs (7)

148throw /*System.Runtime.Serialization.*/DiagnosticUtility.ExceptionUtility.ThrowHelperError(new SerializationException(string.Format(SRSerialization.ErrorDeserializing, string.Format(SRSerialization.ErrorTypeInfo, DataContract.GetClrTypeFullName(dataContract.UnderlyingType)), string.Format(SRSerialization.NoSetMethodForProperty, string.Empty, string.Empty)))); 1623string arrayOfPrefix = string.Empty; 1722clrNs = String.Empty; 1787if (clrNs == null) clrNs = String.Empty; 1821ns = String.Empty; 1847clrNsInAttribute = String.Empty;

FrameworkFork\System.Runtime.Serialization\System\Runtime\Serialization\DataContractSet.cs (1)

472errorMessage.Append(string.Empty); // TODO: SR.Format(((other != null && other.Equals(dataContract)) ? SR.ReferencedTypeMatchingMessage : SR.ReferencedTypeNotMatchingMessage)));

FrameworkFork\System.Runtime.Serialization\System\Runtime\Serialization\DictionaryGlobals.cs (1)

83EmptyString = dictionary.Add(String.Empty);

FrameworkFork\System.Runtime.Serialization\System\Runtime\Serialization\ExtensionDataReader.cs (18)

FrameworkFork\System.Runtime.Serialization\System\Runtime\Serialization\Globals.cs (1)

1090public readonly static string NewObjectId = string.Empty;

FrameworkFork\System.Runtime.Serialization\System\Runtime\Serialization\SchemaHelper.cs (1)

105ns = string.Empty;

FrameworkFork\System.Runtime.Serialization\System\Runtime\Serialization\SchemaImporter.cs (1)

488ThrowTypeCannotBeImportedException(typeName.Name, typeName.Namespace, String.Empty);

FrameworkFork\System.Runtime.Serialization\System\Runtime\Serialization\XmlFormatReaderGenerator.cs (1)

173_ilg.BeginMethod("Read" + collectionContract.StableName.Name + "FromXml" + string.Empty, Globals.TypeOfXmlFormatCollectionReaderDelegate, memberAccessFlag);

FrameworkFork\System.Runtime.Serialization\System\Runtime\Serialization\XmlObjectSerializer.cs (2)

383string typeInfo = (type == null) ? string.Empty : string.Format(SRSerialization.ErrorTypeInfo, DataContract.GetClrTypeFullName(type)); 384string innerExceptionMessage = (innerException == null) ? string.Empty : innerException.Message;

FrameworkFork\System.Runtime.Serialization\System\Runtime\Serialization\XmlReaderDelegator.cs (5)

263return isEndOfEmptyElement ? String.Empty : reader.ReadContentAsString(); 281ThrowConversionException(string.Empty, "Boolean"); 394ThrowConversionException(string.Empty, "Int32"); 499ThrowConversionException(string.Empty, "UInt64"); 613name = ns = String.Empty;

FrameworkFork\System.Runtime.Serialization\System\Runtime\Serialization\XmlSerializableWriter.cs (3)

27throw /*System.Runtime.Serialization.*/DiagnosticUtility.ExceptionUtility.ThrowHelperError(XmlObjectSerializer.CreateSerializationException(string.Format(SRSerialization.IXmlSerializableMissingEndElements, (_obj == null ? string.Empty : DataContract.GetClrTypeFullName(_obj.GetType()))))); 56throw /*System.Runtime.Serialization.*/DiagnosticUtility.ExceptionUtility.ThrowHelperError(XmlObjectSerializer.CreateSerializationException(string.Format(SRSerialization.IXmlSerializableWritePastSubTree, (_obj == null ? string.Empty : DataContract.GetClrTypeFullName(_obj.GetType()))))); 64throw /*System.Runtime.Serialization.*/DiagnosticUtility.ExceptionUtility.ThrowHelperError(XmlObjectSerializer.CreateSerializationException(string.Format(SRSerialization.IXmlSerializableWritePastSubTree, (_obj == null ? string.Empty : DataContract.GetClrTypeFullName(_obj.GetType())))));

FrameworkFork\System.Runtime.Serialization\System\Runtime\Serialization\XmlWriterDelegator.cs (1)

86writer.WriteAttributeString("xmlns", String.Empty, null, ns);

FrameworkFork\System.Runtime.Serialization\System\Xml\StringHandle.cs (1)

78return Equals2(string.Empty);

FrameworkFork\System.Runtime.Serialization\System\Xml\ValueHandle.cs (1)

511return string.Empty;

FrameworkFork\System.Runtime.Serialization\System\Xml\XmlBaseReader.cs (12)

430return string.Empty; 546localName = string.Empty; 550prefix = string.Empty; 585namespaceUri = string.Empty; 964_prefix = string.Empty; 1030prefix = string.Empty; 1210return string.Empty; 1485_value = string.Empty; 1850string s = string.Empty; 2563_lang = string.Empty; 2573_lang = string.Empty; 2640_lang = string.Empty;

FrameworkFork\System.Runtime.Serialization\System\Xml\XmlConverter.cs (3)

467return string.Empty; 487prefix = string.Empty; 1178return string.Empty;

FrameworkFork\System.Runtime.Serialization\System\Xml\XmlDictionaryReader.cs (19)

331string result = string.Empty; 584value = string.Empty; 604value = XmlConverter.ToBoolean(string.Empty); 624value = XmlConverter.ToInt32(string.Empty); 644value = XmlConverter.ToInt64(string.Empty); 664value = XmlConverter.ToSingle(string.Empty); 684value = XmlConverter.ToDouble(string.Empty); 704value = XmlConverter.ToDecimal(string.Empty); 726value = DateTime.Parse(string.Empty, NumberFormatInfo.InvariantInfo); 730throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(XmlExceptionHelper.CreateConversionException(string.Empty, "DateTime", exception)); 734throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(XmlExceptionHelper.CreateConversionException(string.Empty, "DateTime", exception)); 757value = new UniqueId(string.Empty); 761throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(XmlExceptionHelper.CreateConversionException(string.Empty, "UniqueId", exception)); 765throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(XmlExceptionHelper.CreateConversionException(string.Empty, "UniqueId", exception)); 788value = new Guid(string.Empty); 792throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(XmlExceptionHelper.CreateConversionException(string.Empty, "Guid", exception)); 796throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(XmlExceptionHelper.CreateConversionException(string.Empty, "Guid", exception)); 800throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(XmlExceptionHelper.CreateConversionException(string.Empty, "Guid", exception)); 821value = XmlConverter.ToTimeSpan(string.Empty);

FrameworkFork\System.Runtime.Serialization\System\Xml\XmlDictionaryString.cs (1)

95_empty = new XmlDictionaryString(this, string.Empty, 0);

FrameworkFork\System.Runtime.Serialization\System\Xml\XmlDictionaryWriter.cs (2)

111prefix = namespaceUri.Length == 0 ? string.Empty : string.Concat("d", namespaceUri.Length.ToString(System.Globalization.NumberFormatInfo.InvariantInfo)); 814prefix = string.Empty;

FrameworkFork\System.ServiceModel\Internals\System\Runtime\Diagnostics\DiagnosticTraceBase.cs (1)

22protected static string AppDomainFriendlyName = String.Empty;

FrameworkFork\System.ServiceModel\Internals\System\Runtime\Diagnostics\DictionaryTraceRecord.cs (1)

28xml.WriteElementString(key.ToString(), value == null ? string.Empty : value.ToString());

FrameworkFork\System.ServiceModel\Internals\System\Runtime\Diagnostics\EtwDiagnosticTrace.cs (2)

217return new TracePayload(serializedException, eventSource, DiagnosticTraceBase.AppDomainFriendlyName, extendedData, string.Empty); 370xml.WriteElementString(DiagnosticStrings.ValueTag, string.Empty);

FrameworkFork\System.ServiceModel\Internals\System\Runtime\Diagnostics\EventDescriptor.cs (2)

47throw Fx.Exception.ArgumentOutOfRange("id", id, string.Empty); 64throw Fx.Exception.ArgumentOutOfRange("task", task, string.Empty);

FrameworkFork\System.ServiceModel\Internals\System\Runtime\ExceptionTrace.cs (2)

209TraceCore.UnhandledException(_diagnosticTrace, exception != null ? exception.ToString() : string.Empty, exception); 230TraceCore.ThrowingException(_diagnosticTrace, eventSource, exception != null ? exception.ToString() : string.Empty, exception);

FrameworkFork\System.ServiceModel\Internals\System\Runtime\UrlUtility.cs (4)

479return string.Empty; 558base.Add(null, string.Empty); 574return string.Empty; 591keyPrefix = (!string.IsNullOrEmpty(key)) ? (key + "=") : string.Empty;

FrameworkFork\System.ServiceModel\System\IdentityModel\Claims\X509CertificateClaimSet.cs (1)

559return String.Empty;

FrameworkFork\System.ServiceModel\System\IdentityModel\SecurityUtils.cs (1)

40s_anonymousIdentity = SecurityUtils.CreateIdentity(string.Empty);

FrameworkFork\System.ServiceModel\System\IdentityModel\Selectors\X509CertificateValidator.cs (1)

109return String.Empty;

FrameworkFork\System.ServiceModel\System\IdentityModel\Tokens\LocalIdKeyIdentifierClause.cs (1)

42if (localId == string.Empty)

FrameworkFork\System.ServiceModel\System\IdentityModel\Tokens\UserNameSecurityToken.cs (1)

26if (userName == string.Empty)

FrameworkFork\System.ServiceModel\System\ServiceModel\BasicHttpMessageSecurity.cs (1)

92Fx.Assert(null != sbe, string.Empty);

FrameworkFork\System.ServiceModel\System\ServiceModel\Channels\ClientWebSocketTransportDuplexSessionChannel.cs (1)

68RemoteAddress != null ? RemoteAddress.ToString() : string.Empty);

FrameworkFork\System.ServiceModel\System\ServiceModel\Channels\ConnectionPool.cs (1)

464WcfEventSource.Instance.ConnectionPoolMiss(_key != null ? _key.ToString() : string.Empty, _busyConnections.Count);

FrameworkFork\System.ServiceModel\System\ServiceModel\Channels\ContentOnlyMessage.cs (1)

98: base(string.Empty)

FrameworkFork\System.ServiceModel\System\ServiceModel\Channels\CoreClrSocketConnection.cs (1)

610string remoteEndpointAddressString = string.Empty;

FrameworkFork\System.ServiceModel\System\ServiceModel\Channels\CustomBinding.cs (1)

131return String.Empty;

FrameworkFork\System.ServiceModel\System\ServiceModel\Channels\DnsCache.cs (1)

60s_machineName = Dns.GetHostEntryAsync(String.Empty).GetAwaiter().GetResult().HostName;

FrameworkFork\System.ServiceModel\System\ServiceModel\Channels\HttpChannelFactory.cs (6)

268connectionGroupName = connectionGroupName == null ? string.Empty : connectionGroupName; 323if (credentials.UserName.UserName == string.Empty) 331if (credentials.HttpDigest.ClientCredential.UserName != string.Empty) 339if (credentials.Windows.ClientCredential.UserName != string.Empty) 535return string.Empty; 560string inputString = TransferModeHelper.IsRequestStreamed(this.TransferMode) ? "streamed" : string.Empty;

FrameworkFork\System.ServiceModel\System\ServiceModel\Channels\HttpRequestMessageProperty.cs (1)

306return query.Length > 0 ? query.Substring(1) : string.Empty;

FrameworkFork\System.ServiceModel\System\ServiceModel\Channels\HttpResponseMessageHelper.cs (1)

133_contentType = mediaValueContentType == null ? string.Empty : mediaValueContentType.ToString();

FrameworkFork\System.ServiceModel\System\ServiceModel\Channels\HttpTransportBindingElement.cs (1)

51_method = string.Empty;

FrameworkFork\System.ServiceModel\System\ServiceModel\Channels\Message.cs (1)

1808string value = string.Empty;

FrameworkFork\System.ServiceModel\System\ServiceModel\Channels\MessageHeader.cs (2)

193actor = string.Empty; 207actor = string.Empty;

FrameworkFork\System.ServiceModel\System\ServiceModel\Channels\MessageProperties.cs (1)

53throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ObjectDisposedException(string.Empty, string.Format(SRServiceModel.ObjectDisposed, this.GetType().ToString())));

FrameworkFork\System.ServiceModel\System\ServiceModel\Channels\ServiceChannel.cs (3)

658string remoteAddress = string.Empty; 988string remoteAddress = string.Empty; 2424string listenUri = string.Empty;

FrameworkFork\System.ServiceModel\System\ServiceModel\Channels\SslStreamSecurityUpgradeProvider.cs (1)

601await sslStream.AuthenticateAsClientAsync(string.Empty, clientCertificates, _parent.SslProtocols, false);

FrameworkFork\System.ServiceModel\System\ServiceModel\Channels\TransportDuplexSessionChannel.cs (1)

482this.LocalAddress != null && this.LocalAddress.Uri != null ? this.LocalAddress.Uri.AbsoluteUri : string.Empty,

FrameworkFork\System.ServiceModel\System\ServiceModel\Channels\WebSocketHelper.cs (1)

217string errorMsg = string.Empty;

FrameworkFork\System.ServiceModel\System\ServiceModel\Channels\WebSocketTransportDuplexSessionChannel.cs (11)

100RemoteAddress != null ? RemoteAddress.ToString() : string.Empty); 119RemoteAddress != null ? RemoteAddress.ToString() : string.Empty); 133RemoteAddress != null ? RemoteAddress.ToString() : string.Empty); 199RemoteAddress != null ? RemoteAddress.ToString() : string.Empty); 291RemoteAddress != null ? RemoteAddress.ToString() : string.Empty); 609string.Empty); 776String.Empty); 1088WcfEventSource.Instance.WebSocketAsyncReadStop(_webSocket.GetHashCode(), receivedBytes, string.Empty); 1135string.Empty); 1176string.Empty); 1201string.Empty);

FrameworkFork\System.ServiceModel\System\ServiceModel\Channels\WebSocketTransportSettings.cs (1)

98if (value == string.Empty)

FrameworkFork\System.ServiceModel\System\ServiceModel\Description\MessageContractImporter.cs (7)

644return CheckAndAddPart(part.Type, DataContractSerializerMessageContractImporter.GenericMessageTypeName, part.Name, string.Empty, typeof(Message), description, isReply); 678string ns = string.Empty; 1167return string.Empty; 1455return new XmlQualifiedName(part.Name, String.Empty); 1479bodyPart = isHeader ? (MessagePartDescription)new MessageHeaderDescription(part.Name, String.Empty) : new MessagePartDescription(part.Name, String.Empty); 2004MessagePartDescription part = new MessagePartDescription(xmlName, member.Namespace == null ? string.Empty : member.Namespace);

FrameworkFork\System.ServiceModel\System\ServiceModel\Description\MetadataSet.cs (2)

331xmlSerializerNamespaces.Add(string.Empty, string.Empty);

FrameworkFork\System.ServiceModel\System\ServiceModel\Description\OperationGenerator.cs (1)

134_defaultNS = (style == OperationFormatStyle.Rpc) ? string.Empty : _contractNS;

FrameworkFork\System.ServiceModel\System\ServiceModel\Description\PolicyReader.cs (2)

110else if (idRef == string.Empty) 229return string.Empty;

FrameworkFork\System.ServiceModel\System\ServiceModel\Description\SchemaHelper.cs (2)

76if (ns == null) { ns = String.Empty; } 99return String.Empty;

FrameworkFork\System.ServiceModel\System\ServiceModel\Description\ServiceContractGenerator.cs (2)

715string target = String.Empty; 725return String.Empty;

FrameworkFork\System.ServiceModel\System\ServiceModel\Description\ServiceMetadataExtension.cs (2)

178text = String.Empty; 231text = string.Empty;

FrameworkFork\System.ServiceModel\System\ServiceModel\Description\ServiceReflector.cs (1)

31if (Uri.IsWellFormedUriString(path, UriKind.Absolute) || path == String.Empty)

FrameworkFork\System.ServiceModel\System\ServiceModel\Description\WsdlExporter.cs (1)

980prefix = string.Empty;

FrameworkFork\System.ServiceModel\System\ServiceModel\Description\WsdlImporter.cs (18)

FrameworkFork\System.ServiceModel\System\ServiceModel\Description\XmlSerializerOperationBehavior.cs (3)

263_keyBase = string.Empty; 872if (member.XmlAttributes.XmlArray.ElementName == String.Empty) 900if (elementAttribute.ElementName == String.Empty)

FrameworkFork\System.ServiceModel\System\ServiceModel\Description\XmlSerializerOperationGenerator.cs (1)

41string clrNamespace = options.ClrNamespace ?? string.Empty;

FrameworkFork\System.ServiceModel\System\ServiceModel\Diagnostics\TraceUtility.cs (3)

227terminatorUri = string.Empty; 231return string.Empty; 435return String.Empty;

FrameworkFork\System.ServiceModel\System\ServiceModel\Dispatcher\ChannelDispatcher.cs (1)

578(this.Listener != null) ? this.Listener.Uri.ToString() : string.Empty, Guid.Empty);

FrameworkFork\System.ServiceModel\System\ServiceModel\Dispatcher\DataContractSerializerOperationFormatter.cs (3)

138string ns = (style == OperationFormatStyle.Rpc || part.Namespace == null) ? string.Empty : part.Namespace; 476: base(headerPart.DictionaryName.Value, headerPart.DictionaryNamespace.Value, headerValue, headerPart.Serializer, mustUnderstand, actor ?? string.Empty, relay) 484string prefix = (this.Namespace == null || this.Namespace.Length == 0) ? string.Empty : "h";

FrameworkFork\System.ServiceModel\System\ServiceModel\Dispatcher\EndpointDispatcher.cs (2)

28get { return String.Empty; } 33get { return String.Empty; }

FrameworkFork\System.ServiceModel\System\ServiceModel\Dispatcher\FaultContractInfo.cs (1)

65_serializer = DataContractSerializerDefaults.CreateSerializer(_detail, _knownTypes, _elementName, _ns == null ? string.Empty : _ns, int.MaxValue /* maxItemsInObjectGraph */);

FrameworkFork\System.ServiceModel\System\ServiceModel\Dispatcher\FaultFormatter.cs (2)

201string.Empty/*actor*/, 202string.Empty/*node*/)

FrameworkFork\System.ServiceModel\System\ServiceModel\Dispatcher\MessageRpc.cs (1)

593String.Empty);

FrameworkFork\System.ServiceModel\System\ServiceModel\Dispatcher\OperationFormatter.cs (1)

859writer.WriteStartElement((this.Namespace == null || this.Namespace.Length == 0) ? string.Empty : "h", this.Name, this.Namespace);

FrameworkFork\System.ServiceModel\System\ServiceModel\Dispatcher\PrimitiveOperationFormatter.cs (1)

242AddToDictionary(dictionary, isRpc ? string.Empty : part.Namespace),

FrameworkFork\System.ServiceModel\System\ServiceModel\Dispatcher\XmlSerializerObjectSerializer.cs (1)

45_rootNamespace = rootNamespace == null ? string.Empty : rootNamespace;

FrameworkFork\System.ServiceModel\System\ServiceModel\FaultContractAttribute.cs (1)

52if (value == string.Empty)

FrameworkFork\System.ServiceModel\System\ServiceModel\FaultException.cs (1)

384return string.Format(SRServiceModel.SFxFaultExceptionToString3, this.GetType(), this.Message, _detail != null ? _detail.ToString() : String.Empty);

FrameworkFork\System.ServiceModel\System\ServiceModel\FaultReason.cs (1)

127return string.Empty;

FrameworkFork\System.ServiceModel\System\ServiceModel\FederatedMessageSecurityOverHttp.cs (1)

236Fx.Assert(null != sbe, string.Empty);

FrameworkFork\System.ServiceModel\System\ServiceModel\MessageContractAttribute.cs (1)

57if (value == string.Empty)

FrameworkFork\System.ServiceModel\System\ServiceModel\MessageContractMemberAttribute.cs (1)

55if (value == string.Empty)

FrameworkFork\System.ServiceModel\System\ServiceModel\MessageParameterAttribute.cs (1)

22if (value == string.Empty)

FrameworkFork\System.ServiceModel\System\ServiceModel\MessageSecurityOverHttp.cs (1)

219Fx.Assert(null != sbe, string.Empty);

FrameworkFork\System.ServiceModel\System\ServiceModel\Security\SecurityUtils.cs (3)

247s_anonymousIdentity = CreateIdentity(string.Empty); 537return String.Empty; 594return str.Length <= 0 ? String.Empty : str.ToString();

FrameworkFork\System.ServiceModel\System\ServiceModel\Security\Tokens\IssuedSecurityTokenParameters.cs (2)

263string claimValue = claimRequirement.GetAttribute("Uri", string.Empty); 267string optional = claimRequirement.GetAttribute("Optional", string.Empty);

FrameworkFork\System.ServiceModel\System\ServiceModel\Security\WSTrustFeb2005.cs (1)

183writer.WriteElementString(this.DriverDictionary.RequestedTokenClosed, this.DriverDictionary.Namespace, String.Empty);

FrameworkFork\System.ServiceModel\System\ServiceModel\Security\XmlHelper.cs (3)

294prefix = string.Empty; 389return new UniqueId(string.Empty); 403return new UniqueId(string.Empty);

FrameworkFork\System.ServiceModel\System\ServiceModel\ServiceContractAttribute.cs (2)

31if (value == string.Empty) 49if (value == string.Empty)

FrameworkFork\System.ServiceModel\System\ServiceModel\XmlUtil.cs (4)

88return string.Empty; 135value = DateTime.Parse(string.Empty, NumberFormatInfo.InvariantInfo); 139throw new XmlException(string.Format(SRServiceModel.XmlInvalidConversion, string.Empty, "DateTime"), exception); 143throw new XmlException(string.Format(SRServiceModel.XmlInvalidConversion, string.Empty, "DateTime"), exception);

FrameworkFork\System.Web.Services\Services\Description\HttpFormatExtensions.cs (2)

20get { return _location == null ? string.Empty : _location; } 54get { return _location == null ? string.Empty : _location; }

FrameworkFork\System.Web.Services\Services\Description\MimeFormatExtensions.cs (4)

33get { return _type == null ? string.Empty : _type; } 165get { return _name == null ? string.Empty : _name; } 173get { return _type == null ? string.Empty : _type; } 231get { return _pattern == null ? string.Empty : _pattern; }

FrameworkFork\System.Web.Services\Services\Description\ServiceDescription.cs (5)

72get { return _retrievalUrl == null ? string.Empty : _retrievalUrl; } 604get { return _ns == null ? string.Empty : _ns; } 615get { return _location == null ? string.Empty : _location; } 645return string.Empty; 1224if (_parameters == null) return string.Empty;

FrameworkFork\System.Web.Services\Services\Description\ServiceDescriptions.cs (1)

103return string.Empty;

FrameworkFork\System.Web.Services\Services\Description\SoapFormatExtensions.cs (11)

FrameworkFork\System.Web.Services\Services\Description\XmlFormatExtensionAttribute.cs (2)

72get { return _ns == null ? string.Empty : _ns; } 82get { return _name == null ? string.Empty : _name; }

FrameworkFork\System.Web.Services\Services\Description\XmlFormatExtensionPointAttribute.cs (1)

34get { return _name == null ? string.Empty : _name; }

FrameworkFork\System.Web.Services\Services\Description\XmlFormatExtensionPrefixAttribute.cs (2)

43get { return _prefix == null ? string.Empty : _prefix; } 53get { return _ns == null ? string.Empty : _ns; }

HelpGenerator.cs (1)

221name = string.Empty;

MarkupTelemetryHelper.cs (1)

101else if (propValue.Trim() == string.Empty)

Metadata\HttpAuthenticationHelper.cs (4)

83realm = string.Empty; 96realm = string.Empty; 133return string.Empty; 179return string.Empty;

Metadata\MetadaExchangeResolver.cs (1)

228await loader.LoadFromStreamAsync(stream, baseUri, string.Empty, cancellationToken).ConfigureAwait(false);

Metadata\MetadataDocumentLoader.cs (6)

95if (!CanLoad(uri, string.Empty, Directory.GetCurrentDirectory(), out Uri metadataUri)) 137if (!CanLoad(uri, string.Empty, Directory.GetCurrentDirectory(), out Uri metadataUri)) 184await LoadAsync(this.MetadataSourceUrl.AbsoluteUri, string.Empty, Directory.GetCurrentDirectory(), cancellationToken).ConfigureAwait(false); 190await LoadAsync(fileUri.LocalPath, string.Empty, Directory.GetCurrentDirectory(), cancellationToken).ConfigureAwait(false); 252return CanLoad(uri, string.Empty, string.Empty, out serviceUri);

Metadata\MetadataFileNameManager.cs (3)

33extension = string.Empty; 74extension = string.Empty; 223relUrl = string.Empty;

Shared\MSBuildProj.cs (5)

362msbuildProj.SdkVersion = sdkVersion ?? string.Empty; 415project.SdkVersion = sdkVersion ?? string.Empty; 636SetPropertyValue("WarningsAsErrors", string.Empty); 997var depsFile = string.Empty; 1035return string.Empty;

Shared\Options\ListValue.cs (1)

215var value = this.InnerList.Count > 0 ? this.InnerList.Select(i => $"\"{i}\"").Aggregate((str, s) => $"{str}, {s}") : string.Empty;

Shared\Options\OptionsSerializer.cs (1)

232value = value is bool ? string.Empty : $" \"{value}\"";

Shared\ProjectDependency.cs (3)

184string assemblyName = string.Empty; 225string version = values.Length > 1 ? values[1].Trim() : string.Empty; 243name = string.Empty;

Shared\ProjectPropertyResolver.cs (2)

107propertyTable[propertyName] = string.Empty; 198string value = string.Empty;

Shared\TargetFrameworkHelper.cs (2)

87string targetFramework = string.Empty; 98targetFramework = targetFrameworks.FirstOrDefault() ?? string.Empty;

Shared\Utilities\DebugUtils.cs (1)

19set { Environment.SetEnvironmentVariable(SvcutilKeepBootstrapDirEnvVar, value ? "1" : string.Empty); }

Shared\Utilities\LogTag.cs (2)

39throw new ArgumentException(string.Empty, nameof(tag)); 58value = string.Empty;

Shared\Utilities\PathHelper.cs (3)

116relativePath = string.Empty; 163return pathParts.Length > 0 ? pathParts[pathParts.Length - 1] : string.Empty; 245var fullPath = string.Empty;

Shared\Utilities\Utilities.cs (1)

43message.Append(string.Concat(Environment.NewLine, exMsg, includeStackTrace ? e.StackTrace : string.Empty));

E2ETests.cs (3)

95var tf = string.IsNullOrEmpty(targetFramework) ? string.Empty : $"-tf {targetFramework}"; 378var dstParamsFile = string.Empty; 381var suffix = idx == 0 ? string.Empty : $"_{idx}";

GlobalToolTests.cs (1)

79var tf = string.IsNullOrEmpty(targetFramework) ? string.Empty : $"-tf {targetFramework}";

ProjectUtils.cs (2)

99string csStr = string.Empty; 141string csprojStr = string.Empty;

TestInit.cs (1)

389failureMessage = string.Empty;

UnitTest.cs (10)

28var outputText = string.Empty; 62var verbosityOption = string.IsNullOrWhiteSpace(verbosity) ? string.Empty : $" -v {verbosity}"; 151var tf = targetFramework == null ? string.Empty : $"-tf {targetFramework}"; 252var cmderrors = cmdOptions.Errors.Count() == 0 ? string.Empty : 254var cmdwarnings = cmdOptions.Warnings.Count() == 0 ? string.Empty : 298var cmderrors = cmdOptions.Errors.Count() == 0 ? string.Empty : 300var cmdwarnings = cmdOptions.Warnings.Count() == 0 ? string.Empty : 326var errorMessage = string.Empty; 341ValidateTest(options.ToString(), this_TestCaseProject.DirectoryPath, 0, string.Empty, true); 346errorMessage = string.Empty;

Commands\CreateCommand.cs (8)

130string.Empty, 131string.Empty 136var optionsString = schemeNameOption.HasValue() ? $"{Resources.JwtPrint_Scheme}: {scheme}{Environment.NewLine}" : string.Empty; 142optionsString += audienceOption.HasValue() ? $"{Resources.JwtPrint_Audiences}: {string.Join(", ", audience)}{Environment.NewLine}" : string.Empty; 149optionsString += issuerOption.HasValue() ? $"{Resources.JwtPrint_Issuer}: {issuer}{Environment.NewLine}" : string.Empty; 203optionsString += rolesOption.HasValue() ? $"{Resources.JwtPrint_Roles}: [{string.Join(", ", roles)}]{Environment.NewLine}" : string.Empty; 206optionsString += scopesOption.HasValue() ? $"{Resources.JwtPrint_Scopes}: {string.Join(", ", scopes)}{Environment.NewLine}" : string.Empty; 224optionsString += appsettingsFileOption.HasValue() ? $"{Resources.JwtPrint_appsettingsFile}: {appsettingsFile}{Environment.NewLine}" : string.Empty;

Helpers\ConsoleTable.cs (3)

107while (!rows[i].All(i => i == string.Empty)) 109var outputRow = string.Empty; 118rows[i][j] = string.Empty;

Helpers\DevJwtCliHelpers.cs (1)

155reporter.Output(fullToken is not null ? jwt.Token : string.Empty);

ValidateBodyParameterAttribute.cs (1)

25context.ModelState[string.Empty]?.Errors;

Program.cs (6)

48string version = string.Empty; 49string repositoryType = string.Empty; 50string repositoryUrl = string.Empty; 51string repositoryCommit = string.Empty; 52string readmePackageLocation = string.Empty; 181var directoryName = Path.GetDirectoryName(readmePackageLocation) ?? string.Empty;

JsonWriter.cs (1)

174return string.Empty;

Program.cs (25)

Program.cs (1)

38var scenario = config["scenario"] ?? string.Empty;

src\Shared\ServerInfrastructure\StringUtilities.cs (2)

23return string.Empty; 72return string.Empty;

Pages\Account\ExternalLogin.cshtml.cs (1)

140ModelState.AddModelError(string.Empty, error.Description);

Pages\Account\Login.cshtml.cs (2)

57ModelState.AddModelError(string.Empty, ErrorMessage); 93ModelState.AddModelError(string.Empty, "Invalid login attempt.");

Pages\Account\LoginWith2fa.cshtml.cs (3)

76var authenticatorCode = Input.TwoFactorCode.Replace(" ", string.Empty).Replace("-", string.Empty); 93ModelState.AddModelError(string.Empty, "Invalid authenticator code.");

Pages\Account\LoginWithRecoveryCode.cshtml.cs (2)

69var recoveryCode = Input.RecoveryCode.Replace(" ", string.Empty); 86ModelState.AddModelError(string.Empty, "Invalid recovery code entered.");

Pages\Account\Manage\ChangePassword.cshtml.cs (1)

93ModelState.AddModelError(string.Empty, error.Description);

Pages\Account\Manage\EnableAuthenticator.cshtml.cs (2)

88var verificationCode = Input.Code.Replace(" ", string.Empty).Replace("-", string.Empty);

Pages\Account\Manage\SetPassword.cshtml.cs (1)

85ModelState.AddModelError(string.Empty, error.Description);

Pages\Account\Register.cshtml.cs (1)

86ModelState.AddModelError(string.Empty, error.Description);

Pages\Account\ResetPassword.cshtml.cs (1)

85ModelState.AddModelError(string.Empty, error.Description);

Areas\Identity\Pages\Account\Register.cshtml.cs (1)

116ModelState.AddModelError(string.Empty, error.Description);

Controllers\AccountController.cs (6)

77ModelState.AddModelError(string.Empty, "Invalid login attempt."); 159ModelState.AddModelError(string.Empty, $"Error from external provider: {remoteError}"); 444ModelState.AddModelError(string.Empty, "Invalid code."); 491ModelState.AddModelError(string.Empty, "Invalid code."); 530ModelState.AddModelError(string.Empty, "Invalid code."); 541ModelState.AddModelError(string.Empty, error.Description);

Controllers\ManageController.cs (2)

201ModelState.AddModelError(string.Empty, "Failed to verify phone number"); 355ModelState.AddModelError(string.Empty, error.Description);

src\Servers\IIS\IIS\test\Common.FunctionalTests\AspNetCorePortTests.cs (1)

75deploymentParameters.WebConfigBasedEnvironmentVariables["ASPNETCORE_PORT"] = string.Empty;

src\Servers\IIS\IIS\test\Common.FunctionalTests\FrebTests.cs (1)

71parameters.TransformArguments((args, _) => string.Empty);

src\Servers\IIS\IIS\test\Common.FunctionalTests\RequestResponseTests.cs (1)

573Assert.Equal(body ?? string.Empty, await response.Content.ReadAsStringAsync());

src\Shared\ServerInfrastructure\StringUtilities.cs (2)

23return string.Empty; 72return string.Empty;

src\Shared\ServerInfrastructure\StringUtilities.cs (2)

23return string.Empty; 72return string.Empty;

src\Shared\ServerInfrastructure\StringUtilities.cs (2)

23return string.Empty; 72return string.Empty;

src\Shared\ServerInfrastructure\StringUtilities.cs (2)

23return string.Empty; 72return string.Empty;

src\Shared\ServerInfrastructure\StringUtilities.cs (2)

23return string.Empty; 72return string.Empty;

src\Servers\IIS\IIS\test\Common.FunctionalTests\AspNetCorePortTests.cs (1)

75deploymentParameters.WebConfigBasedEnvironmentVariables["ASPNETCORE_PORT"] = string.Empty;

src\Servers\IIS\IIS\test\Common.FunctionalTests\FrebTests.cs (1)

71parameters.TransformArguments((args, _) => string.Empty);

src\Servers\IIS\IIS\test\Common.FunctionalTests\RequestResponseTests.cs (1)

573Assert.Equal(body ?? string.Empty, await response.Content.ReadAsStringAsync());

src\Shared\ServerInfrastructure\StringUtilities.cs (2)

23return string.Empty; 72return string.Empty;

Linker.Dataflow\DiagnosticUtilities.cs (1)

19 (methodSignature is MethodReference method) ? method.GetDisplayName () : (methodSignature.ToString () ?? string.Empty);

Linker.Dataflow\FlowAnnotations.cs (1)

758 "Empty" when field.DeclaringType.IsTypeOf (WellKnownType.System_String) => new KnownStringValue (string.Empty),

Linker.Steps\LinkAttributesParser.cs (8)

45 foreach (XPathNavigator attributeNav in nav.SelectChildren ("attribute", string.Empty)) { 205 foreach (XPathNavigator propertyNav in nav.SelectChildren ("property", string.Empty)) { 230 foreach (XPathNavigator argumentNav in nav.SelectChildren ("argument", string.Empty)) { 255 var argumentIterator = nav.SelectChildren ("argument", string.Empty); 308 var arrayArgumentIterator = nav.SelectChildren ("argument", string.Empty); 473 foreach (XPathNavigator nestedTypeNav in nav.SelectChildren ("type", string.Empty)) { 496 foreach (XPathNavigator parameterNav in nav.SelectChildren ("parameter", string.Empty)) { 518 foreach (XPathNavigator returnNav in nav.SelectChildren ("return", string.Empty)) {

Linker\CustomSymbolWriter.cs (3)

89 return string.Empty; 99 return string.Empty; 109 return string.Empty;

Linker\FeatureSettings.cs (1)

44 return nav.GetAttribute (attribute, string.Empty);

Linker\ModuleDefinitionExtensions.cs (1)

47 (string.Empty, typeFullName);

src\tools\illink\src\ILLink.Shared\Annotations.cs (1)

23 missingMemberTypesString = string.Empty;

src\tools\illink\src\ILLink.Shared\MessageFormat.cs (2)

16 return string.Empty; 24 return string.Empty;

src\tools\illink\src\ILLink.Shared\Annotations.cs (1)

23 missingMemberTypesString = string.Empty;

src\tools\illink\src\ILLink.Shared\MessageFormat.cs (2)

16 return string.Empty; 24 return string.Empty;

TrimAnalysis\TrimAnalysisVisitor.cs (1)

167 return new KnownStringValue (string.Empty);

JsonSerializer.cs (5)

22sb.AppendFormat(" {0} : \"{1}\",\n", key, dictionary[key] == null ? String.Empty : dictionary[key].ToString()); 33data = data.Replace("{", String.Empty) 34.Replace("}", String.Empty) 43string key = pair.Substring(0, colonPos - 1).Replace("\"", String.Empty).Trim(); 44string value = pair.Substring(colonPos + 1).Replace("\"", String.Empty).Trim();

ServiceUtilHelper.cs (1)

28private static string s_serviceHostName = string.Empty;

ChunkedRequestTests.cs (8)

Http2\Http2ConnectionTests.cs (2)

5100_pair.Application.Output.Complete(new ConnectionResetException(string.Empty)); 5113_pair.Application.Output.Complete(new ConnectionResetException(string.Empty));

Http3\Http3StreamTests.cs (1)

3110var trailerValue = string.Empty;

RequestTargetProcessingTests.cs (1)

113: string.Empty;

RequestTests.cs (2)

48Assert.Equal(string.Empty, await server.HttpClientSlim.GetStringAsync($"http://localhost:{server.Port}/")); 49Assert.Equal(string.Empty, await server.HttpClientSlim.GetStringAsync($"http://localhost:{server.Port}/"));

ResponseTests.cs (1)

1722var expectedResponse = string.Empty;

src\Servers\Kestrel\shared\test\CertHelper.cs (1)

186name = name.Replace("_", string.Empty);

src\Servers\Kestrel\shared\test\StringExtensions.cs (1)

14: string.Empty;

TestTransport\InMemoryConnection.cs (1)

23TransportConnection.Input.Complete(new ConnectionResetException(string.Empty));

GenerateFileVersionProps.cs (2)

142var assemblyVersion = versions.AssemblyVersion?.ToString() ?? String.Empty; 143var fileVersion = versions.FileVersion?.ToString() ?? String.Empty;

GenerateTestSharedFrameworkDepsFile.cs (2)

67runtimeAssemblyGroups: new[] { new RuntimeAssetGroup(string.Empty, managedFileNames.Select(f => $"runtimes/{rid}/lib/{tfm}/{f}")) }, 68nativeLibraryGroups: new[] { new RuntimeAssetGroup(string.Empty, nativeFileNames.Select(f => $"runtimes/{rid}/native/{f}")) },

H2SpecCommands.cs (9)

105var groupName = string.Empty; // http2, generic, or hpack 106var sectionId = string.Empty; // 3 or 3.5 108var line = string.Empty; 175section = string.Empty; 186section = string.Empty; 197testNumber = string.Empty; 198description = string.Empty; 210testNumber = string.Empty; 211description = string.Empty;

TestServiceImpl.cs (1)

142throw new RpcException(new Status(StatusCode.InvalidArgument, string.Empty));

IOperationClassWriter.cs (3)

451writeProperty(property, propExtensibility: string.Empty); 526var typeParameterString = hasType ? "ITypeSymbol? type, " : string.Empty; 527var constantValueString = hasConstantValue ? "ConstantValue? constantValue, " : string.Empty;

src\RoslynAnalyzers\Utilities\Compiler\CodeMetrics\CodeAnalysisMetricData.cs (1)

133appendChildren(indent: string.Empty);

src\RoslynAnalyzers\Utilities\Compiler\Options\AnalyzerOptionsExtensions.cs (3)

228return analyzerConfigOptions.GetOptionValue(optionName, tree, rule, TryParseValue, string.Empty); 370return new SymbolNamesWithValueOption<string?>.NameParts(split[0], string.Empty); 496string optionValue = string.Empty;

src\RoslynAnalyzers\Utilities\Compiler\CodeMetrics\CodeAnalysisMetricData.cs (1)

133appendChildren(indent: string.Empty);

src\RoslynAnalyzers\Utilities\Compiler\Options\AnalyzerOptionsExtensions.cs (3)

228return analyzerConfigOptions.GetOptionValue(optionName, tree, rule, TryParseValue, string.Empty); 370return new SymbolNamesWithValueOption<string?>.NameParts(split[0], string.Empty); 496string optionValue = string.Empty;

CallAnalysis\Fixers\LegacyLoggingFixer.cs (1)

340return string.Empty;

CallAnalysis\Fixers\LegacyLoggingFixer.FixDetails.cs (5)

25public string Message { get; } = string.Empty; 26public string Level { get; } = string.Empty; 50Message = children[0].ConstantValue.Value as string ?? string.Empty; 129TargetNamespace = defaultNamespace ?? string.Empty; 158_ => string.Empty,

CallAnalysis\LegacyLoggingTests.Extra.cs (2)

164string actualSource = string.Empty; 165string actualTarget = string.Empty;

ApiLifecycle\Json\JsonValue.cs (1)

273public DateTime? AsDateTime => IsString && DateTime.TryParse((string?)_reference ?? string.Empty, out var value)

ApiLifecycle\Model\Assembly.cs (2)

18Name = value[nameof(Name)].AsString ?? string.Empty; 24Name = string.Empty;

ApiLifecycle\Model\Field.cs (1)

16Member = value[nameof(Member)].AsString ?? string.Empty;

ApiLifecycle\Model\Method.cs (1)

16Member = value[nameof(Member)].AsString ?? string.Empty;

ApiLifecycle\Model\Prop.cs (1)

16Member = value[nameof(Member)].AsString ?? string.Empty;

ApiLifecycle\Model\TypeDef.cs (3)

21ModifiersAndName = Utils.StripBaseAndConstraints(value["Type"].AsString ?? string.Empty); 22Constraints = Utils.GetConstraints(value["Type"].AsString ?? string.Empty); 23BaseTypes = Utils.GetBaseTypes(value["Type"].AsString ?? string.Empty);

ApiLifecycle\ModelLoader.cs (1)

45var publicInterface = string.Empty;

ApiLifecycle\AnalysisModelTest.cs (5)

17Assert.Equal(string.Empty, field.Member); 26Assert.Equal(string.Empty, member.ModifiersAndName); 40Assert.Equal(string.Empty, prop.Member); 67Assert.Equal(string.Empty, package.Name); 75Assert.Equal(string.Empty, method.Member);

Json\JsonValueTest.cs (5)

34Assert.True(new JsonValue(string.Empty).IsString); 81Assert.False(new JsonValue(string.Empty).AsBoolean); 233Assert.False((bool)new JsonValue(string.Empty)); 245Assert.False((bool?)new JsonValue(string.Empty)); 349Assert.ThrowsAny<JsonParseException>(() => JsonValue.Parse(string.Empty));

Command.cs (1)

16: new string[] { string.Empty };

MockEngine.cs (2)

65_output?.WriteLine(e.Message ?? string.Empty); 72_output?.WriteLine($"telemetry {eventName}: {properties.Aggregate(string.Empty, (sum, piece) => $"{sum}, {piece.Key} = {piece.Value}")}");

Internal\AntiforgeryOptionsSetup.cs (1)

27var applicationId = _dataProtectionOptions.ApplicationDiscriminator ?? string.Empty;

Internal\AntiforgeryToken.cs (4)

11private string _additionalData = string.Empty; 12private string _username = string.Empty; 20_additionalData = value ?? string.Empty; 49_username = value ?? string.Empty;

Internal\DefaultAntiforgeryAdditionalDataProvider.cs (1)

16return string.Empty;

Internal\DefaultAntiforgeryTokenGenerator.cs (2)

139var currentUsername = string.Empty; 148currentUsername = authenticatedIdentity.Name ?? string.Empty;

DefaultAntiforgeryTokenGeneratorTest.cs (3)

475Username = String.Empty, 512Username = String.Empty, 616get { return String.Empty; }

DefaultAntiforgeryTokenStoreTest.cs (1)

37var httpContext = GetHttpContext(_cookieName, string.Empty);

DefaultClaimUidExtractorTest.cs (1)

58identity.AddClaim(new Claim(ClaimTypes.NameIdentifier, string.Empty));

RouteEmbeddedLanguage\FrameworkParametersCompletionProvider.cs (2)

261properties.Add(NewTextKey, textChange.NewText ?? string.Empty); 454context.AddIfMissing(routeParameter.Name, suffix: string.Empty, description: "(Route parameter)", WellKnownTags.Parameter, parentOpt);

RouteEmbeddedLanguage\RoutePatternAnalyzer.cs (1)

99propertiesBuilder.Add("RouteParameterPolicy", string.Join(string.Empty, unusedParameter.Policies));

RouteEmbeddedLanguage\RoutePatternCompletionProvider.cs (3)

140properties.Add(NewTextKey, textChange.NewText ?? string.Empty); 379displayText, suffix ?? string.Empty, description ?? string.Empty, glyph,

RouteEmbeddedLanguage\Infrastructure\MarkupTestFile.cs (2)

131spanStartStack.Push((matchIndexInOutput, string.Empty)); 214var builder = GetOrAdd(dictionary, string.Empty, _ => new List<TextSpan>());

RouteEmbeddedLanguage\RoutePatternParserTests_ConformanceTests.cs (1)

845var qualifier = string.Join(string.Empty, routeParameter.Policies);

Verifiers\CSharpAnalyzerVerifier.cs (1)

106static string TrimAssemblyExtension(string fullPath) => fullPath.Replace(".dll", string.Empty);

WebApplicationBuilderFixer.cs (2)

41var message = string.Empty; 42var identifierMethod = string.Empty;

PropertiesSerializer.cs (2)

55writer.Write(item.Key ?? string.Empty); 56writer.Write(item.Value ?? string.Empty);

TicketSerializer.cs (3)

83var authenticationType = identity.AuthenticationType ?? string.Empty; 136writer.Write(property.Key ?? string.Empty); 137writer.Write(property.Value ?? string.Empty);

AuthenticationProperties.cs (1)

76set => SetString(IsPersistentKey, value ? string.Empty : null);

src\Shared\ChunkingCookieManager\ChunkingCookieManager.cs (6)

128return string.Join(string.Empty, chunks); 155responseCookies.Append(key, string.Empty, options); 159var templateLength = options.CreateCookieHeader(key, string.Empty).ToString().Length; 297keyValuePairs[0] = KeyValuePair.Create(key, string.Empty); 301keyValuePairs[i] = KeyValuePair.Create(string.Concat(key, "C", i.ToString(CultureInfo.InvariantCulture)), string.Empty); 327keyValuePairs.Add(KeyValuePair.Create(subkey, string.Empty));

AuthenticationPropertiesTests.cs (4)

97props.SetString("bar", string.Empty); 98Assert.Equal(string.Empty, props.GetString("bar")); 99Assert.Equal(string.Empty, props.Items["bar"]); 173Assert.Equal(string.Empty, props.Items.First().Value);

src\Tools\Shared\TestHelpers\TestConsole.cs (1)

41public TextReader In { get; set; } = new StringReader(string.Empty);

UserJwtsTestFixture.cs (1)

67var prop = hasSecret ? $"<UserSecretsId>{TestSecretsId}</UserSecretsId>" : string.Empty;

OpenIdConnectHandler.cs (2)

229IssuerAddress = _configuration?.EndSessionEndpoint ?? string.Empty, 402IssuerAddress = _configuration?.AuthorizationEndpoint ?? string.Empty,

FacebookTests.cs (1)

315var finalUserInfoEndpoint = string.Empty;

JwtBearerTests.cs (5)

581Assert.Equal(string.Empty, response.ResponseText); 653Assert.Equal(string.Empty, response.ResponseText); 725Assert.Equal(string.Empty, response.ResponseText); 786Assert.Equal(string.Empty, response.ResponseText); 909var response = await server.CreateClient().SendAsync(new HttpRequestMessage(HttpMethod.Get, string.Empty));

JwtBearerTests_Handler.cs (5)

543Assert.Equal(string.Empty, response.ResponseText); 611Assert.Equal(string.Empty, response.ResponseText); 677Assert.Equal(string.Empty, response.ResponseText); 734Assert.Equal(string.Empty, response.ResponseText); 854var response = await server.CreateClient().SendAsync(new HttpRequestMessage(HttpMethod.Get, string.Empty));

OpenIdConnect\OpenIdConnectChallengeTests.cs (1)

204Assert.Equal(userState ?? string.Empty, actualProperties.Items[OpenIdConnectDefaults.UserstatePropertiesKey]);

TicketSerializerTests.cs (1)

121Assert.Equal(string.Empty, property2);

TwitterTests.cs (2)

453var finalVerifyCredentialsEndpoint = string.Empty; 454var finalAuthorizationParameter = string.Empty;

TwitterHandler.cs (1)

350string.IsNullOrEmpty(tokenSecret) ? string.Empty : Uri.EscapeDataString(tokenSecret)));

WsFederationHandler.cs (2)

100IssuerAddress = _configuration.TokenEndpoint ?? string.Empty, 427IssuerAddress = _configuration.TokenEndpoint ?? string.Empty,

ClaimsAuthorizationRequirement.cs (1)

91? string.Empty

src\Shared\Debugger\DebuggerHelpers.cs (1)

32return prefix ?? string.Empty;

BindConverter.cs (2)

1817builder.Append(JsonEncodedText.Encode(elementFormatter(value[0], culture)?.ToString() ?? string.Empty).Value); 1823builder.Append(JsonEncodedText.Encode(elementFormatter(value[i], culture)?.ToString() ?? string.Empty).Value);

EventCallbackFactoryBinderExtensions.cs (4)

1374else if (string.Empty.Equals(e.Value)) 1417else if (string.Empty.Equals(e.Value)) 1461else if (string.Empty.Equals(e.Value)) 1505else if (string.Empty.Equals(e.Value))

MarkupString.cs (1)

34=> Value ?? string.Empty;

ParameterView.cs (1)

19RenderTreeFrame.Element(0, string.Empty).WithComponentSubtreeLength(1)

Rendering\RenderTreeBuilder.cs (2)

84_entries.AppendMarkup(sequence, markupContent ?? string.Empty); 95_entries.AppendText(sequence, textContent ?? string.Empty);

src\Http\Routing\src\Patterns\RouteParameterParser.cs (2)

22return new RoutePatternParameterPart(string.Empty, null, RoutePatternParameterKind.Standard, Array.Empty<RoutePatternParameterPolicyReference>()); 52var parameterName = string.Empty;

src\Http\Routing\src\Patterns\RoutePatternFactory.cs (1)

499var found = RouteValueEqualityComparer.Default.Equals(string.Empty, kvp.Value);

src\Http\Routing\src\Patterns\RoutePatternParser.cs (1)

205context.Error = Resources.FormatTemplateRoute_InvalidParameterName(string.Empty);

src\Http\Routing\src\Patterns\RoutePatternPathSegment.cs (1)

49return string.Join(string.Empty, parts.Select(p => p.DebuggerToString()));

src\Http\Routing\src\RouteValueEqualityComparer.cs (1)

52return StringComparer.OrdinalIgnoreCase.GetHashCode(string.Empty);

src\Http\Routing\src\Template\RoutePrecedence.cs (1)

267!RouteValueEqualityComparer.Default.Equals(requiredValue, string.Empty))

Builder\ResourcePreloadCollection.cs (2)

31group = property.Value ?? string.Empty; 52_storage[group.Key ?? string.Empty] = group.Value.OrderBy(h => h.Order).Select(h => h.Value).ToArray();

Rendering\EndpointHtmlRenderer.Streaming.cs (1)

40_ssrFramingCommentMarkup = string.Empty;

Rendering\SSRRenderModeBoundary.cs (1)

197var formattedComponentKey = (componentKey as IFormattable)?.ToString(null, CultureInfo.InvariantCulture) ?? string.Empty;

Binding\PrefixResolverTests.cs (2)

28var result = prefixResolver.HasPrefix(string.Empty.AsMemory()); 42var result = prefixResolver.HasPrefix(string.Empty.AsMemory());

Buffering\BufferedTextWriterTest.cs (1)

76public string FlushedOutput { get; private set; } = string.Empty;

Buffering\TextChunkTest.cs (4)

17await chunk.WriteToAsync(_writer, string.Empty, ref _tempBuffer); 25await chunk.WriteToAsync(_writer, string.Empty, ref _tempBuffer); 46await new TextChunk(123).WriteToAsync(_writer, string.Empty, ref _tempBuffer); 47await new TextChunk(456).WriteToAsync(_writer, string.Empty, ref _tempBuffer);

Builder\TestFileProvider\TestFileProvider.cs (1)

18public TestFileProvider() : this(string.Empty)

FormMapping\Converters\NullableConverterTests.cs (3)

21var returnValue = nullableConverter.TryConvertValue(ref reader, string.Empty, out var result); 87{ new FormKey(prefixName.AsMemory()), (StringValues)string.Empty } 160var returnValue = nullableConverter.TryConvertValue(ref reader, string.Empty, out var result);

EditContextDataAnnotationsExtensions.cs (1)

136_messages.Add(new FieldIdentifier(_editContext.Model, fieldName: string.Empty), validationResult.ErrorMessage!);

FieldIdentifierTest.cs (4)

37var fieldIdentifier = new FieldIdentifier(new object(), string.Empty); 38Assert.Equal(string.Empty, fieldIdentifier.FieldName); 83var fieldIdentifier1 = new FieldIdentifier(model, fieldName: string.Empty); 84var fieldIdentifier2 = new FieldIdentifier(model, fieldName: string.Empty);

ReverseStringBuilderTest.cs (3)

19Assert.Equal(string.Empty, result); 33Assert.Equal(string.Empty, result); 140var expected = string.Empty;

QuickGrid.razor.cs (1)

421return AttributeUtilities.CombineClassNames(AdditionalAttributes, gridClass) ?? string.Empty;

src\Components\Shared\src\RenderBatchWriter.cs (1)

155WriteString(boolValue ? string.Empty : null, allowDeduplication: true);

EventCallbackFactoryBinderExtensionsTest.cs (1)

40await binder.InvokeAsync(new ChangeEventArgs() { Value = string.Empty, });

NavigationManagerTest.cs (1)

206[string.Empty] = "value2",

ParameterViewTest.Assignment.cs (1)

665get => string.Empty;

Rendering\RenderTreeBuilderTest.cs (7)

41frame => AssertFrame.Text(frame, string.Empty), 54builder.AddMarkupContent(2, string.Empty); 62frame => AssertFrame.Markup(frame, string.Empty)); 82frame => AssertFrame.Markup(frame, string.Empty)); 104frame => AssertFrame.Markup(frame, string.Empty)); 119frame => AssertFrame.Markup(frame, string.Empty)); 137frame => AssertFrame.Text(frame, string.Empty));

Routing\QueryParameterValueSupplierTest.cs (3)

253Assert.Equal(string.Empty, _supplier.GetQueryParameterValue(typeof(string), "StringVal")); 266Assert.Equal(new[] { "a", string.Empty, string.Empty, "b" }, _supplier.GetQueryParameterValue(typeof(string[]), "StringVals"));

Forms\InputBase.cs (4)

192return AttributeUtilities.CombineClassNames(AdditionalAttributes, fieldClass) ?? string.Empty; 205return Convert.ToString(nameAttributeValue, CultureInfo.InvariantCulture) ?? string.Empty; 216return _formattedValueExpression ?? string.Empty; 219return string.Empty;

Forms\InputDate.cs (2)

40[Parameter] public string ParsingErrorMessage { get; set; } = string.Empty; 106_ => string.Empty, // Handles null for Nullable<DateTime>, etc.

Forms\InputFile\BrowserFile.cs (2)

14public string Name { get; set; } = string.Empty; 32public string ContentType { get; set; } = string.Empty;

Forms\ValidationSummary.cs (1)

66CurrentEditContext.GetValidationMessages(new FieldIdentifier(Model, string.Empty));

HtmlRendering\HtmlRootComponent.cs (1)

36return string.Empty;

HtmlRendering\StaticHtmlRenderer.HtmlWriting.cs (1)

21string.Empty,

Forms\Mapping\SupplyParameterFromFormTest.cs (2)

89return IncomingScopeQualifiedFormName == (formName ?? string.Empty); 93return IncomingScopeQualifiedFormName == $"[{mappingScopeName}]{formName ?? string.Empty}";

HtmlRendering\HtmlRendererTest.cs (1)

1209=> AssertHtmlContentEquals(string.Join(string.Empty, expected), actual);

Services\WebAssemblyConsoleLogger.cs (1)

24: this(string.Empty, (WebAssemblyJSRuntime)jsRuntime) // Cast for DI

TargetPickerUi.cs (1)

317? string.Empty

WebAssemblyNetDebugProxyAppBuilderExtensions.cs (1)

41if (requestPath == string.Empty)

TestInternalJSImportMethods.cs (4)

40=> string.Empty; 43=> string.Empty; 46=> string.Empty; 52=> string.Empty;

src\Components\Shared\src\RenderBatchWriter.cs (1)

155WriteString(boolValue ? string.Empty : null, allowDeduplication: true);

src\Shared\StaticWebAssets\ManifestStaticWebAssetFileProvider.cs (1)

290public string PhysicalPath => _source.PhysicalPath ?? string.Empty;

src\BlazorWebView\src\SharedSource\QueryStringHelper.cs (1)

16 return string.Empty;

BlazorWindow.cs (1)

54_pathBase = (pathBase ?? string.Empty);

BlazorWebView.cs (1)

211 logger.AddingRootComponent(rootComponent.ComponentType.FullName ?? string.Empty, rootComponent.Selector, rootComponent.Parameters?.Count ?? 0);

src\BlazorWebView\src\SharedSource\QueryStringHelper.cs (1)

16 return string.Empty;

BlazorWebView.cs (1)

294 logger.AddingRootComponent(rootComponent.ComponentType.FullName ?? string.Empty, rootComponent.Selector, rootComponent.Parameters?.Count ?? 0);

src\BlazorWebView\src\SharedSource\QueryStringHelper.cs (1)

16 return string.Empty;

Features\ITlsHandshakeFeature.cs (1)

35string HostName => string.Empty;

src\Shared\ChunkingCookieManager\ChunkingCookieManager.cs (6)

128return string.Join(string.Empty, chunks); 155responseCookies.Append(key, string.Empty, options); 159var templateLength = options.CreateCookieHeader(key, string.Empty).ToString().Length; 297keyValuePairs[0] = KeyValuePair.Create(key, string.Empty); 301keyValuePairs[i] = KeyValuePair.Create(string.Concat(key, "C", i.ToString(CultureInfo.InvariantCulture)), string.Empty); 327keyValuePairs.Add(KeyValuePair.Create(subkey, string.Empty));

Infrastructure\CorsPolicyExtensions.cs (1)

32return new Uri(origin.Replace(_WildcardSubdomain, string.Empty), UriKind.Absolute);

src\Shared\Debugger\DebuggerHelpers.cs (1)

32return prefix ?? string.Empty;

SafeHandles\BCryptAlgorithmHandle.cs (1)

77return string.Empty; // degenerate case

src\Shared\CertificateGeneration\CertificateManager.cs (2)

550keyBytes = key.ExportEncryptedPkcs8PrivateKey(string.Empty, new PbeParameters(PbeEncryptionAlgorithm.Aes256Cbc, HashAlgorithmName.SHA256, 1)); 554key.ImportFromEncryptedPem(pem, string.Empty);

DeveloperExceptionPage\DeveloperExceptionPageMiddlewareImpl.cs (1)

319Function = string.Empty

DeveloperExceptionPage\Views\ErrorPage.Designer.cs (3)

66string? location = string.Empty; 1345WriteAttributeValue("", 17075, metadata.GetType().FullName ?? string.Empty, 17075, 46, false); 1363Output.Write(HtmlEncodeAndReplaceLineBreaks(metadata.ToString() ?? string.Empty));

src\Shared\Diagnostics\BaseView.cs (1)

289return string.Empty;

src\Shared\RazorViews\BaseView.cs (1)

279return string.Empty;

src\Shared\StackTrace\StackFrame\StackTraceHelper.cs (1)

118var prefix = string.Empty;

src\Shared\Diagnostics\BaseView.cs (1)

289return string.Empty;

src\Shared\RazorViews\BaseView.cs (1)

279return string.Empty;

HealthCheckMiddlewareTests.cs (1)

367Assert.Equal(string.Empty, await response.Content.ReadAsStringAsync());

Latency\RequestLatencyTelemetryMiddleware.cs (1)

43_applicationName = string.Empty;

Logging\HttpUtilityExtensions.cs (2)

43return routeEndpoint.RoutePattern.RawText ?? string.Empty; 46return string.Empty;

Logging\HeaderReaderTests.cs (2)

20var reader = new HeaderReader(new Dictionary<string, DataClassification>(), null!, string.Empty); 30var reader = new HeaderReader(new Dictionary<string, DataClassification> { [HeaderNames.Accept] = DataClassification.Unknown }, null!, string.Empty);

Logging\HttpUtilityExtensionsTests.cs (2)

62Assert.Equal(string.Empty, mockHttpRequest.Object.GetRoute()); 81Assert.Equal(string.Empty, mockHttpRequest.Object.GetRoute());

Logging\IncomingHttpRouteUtilityTests.cs (1)

205var httpRoute = string.Empty;

Logging\RequestHeadersEnricherTests.cs (1)

39{ HeaderKey2, string.Empty },

ExceptionHandlerTest.cs (14)

WebApplicationFunctionalTests.cs (6)

38return string.Empty; 45return string.Empty; 81return string.Empty; 88return string.Empty; 135return string.Empty; 164return string.Empty;

WebHostFunctionalTests.cs (8)

18await ExecuteStartOrStartWithTest(deploymentResult => deploymentResult.HttpClient.GetAsync(string.Empty), "StartRequestDelegateUrlApp"); 30await ExecuteStartOrStartWithTest(deploymentResult => deploymentResult.HttpClient.GetAsync(string.Empty), "StartWithIApplicationBuilderUrlApp"); 39var response = await RetryHelper.RetryRequest(() => deploymentResult.HttpClient.GetAsync(string.Empty), logger, deploymentResult.HostShutdownToken, retryCount: 5); 64var response = await RetryHelper.RetryRequest(() => deploymentResult.HttpClient.GetAsync(string.Empty), logger, deploymentResult.HostShutdownToken, retryCount: 5); 91var response = await RetryHelper.RetryRequest(() => deploymentResult.HttpClient.GetAsync(string.Empty), logger, deploymentResult.HostShutdownToken); 130return string.Empty; 137return string.Empty; 165var response = await RetryHelper.RetryRequest(() => deploymentResult.HttpClient.GetAsync(string.Empty), Logger, deploymentResult.HostShutdownToken, retryCount: 5);

Internal\Json\JsonConverterHelper.cs (1)

197return (string)value == string.Empty;

Internal\JsonTranscodingRouteAdapter.cs (2)

91var catchAllSuffix = string.Empty; 122var constraint = suffix.Length > 0 ? $":regex({Regex.Escape(suffix)}$)" : string.Empty;

Internal\JsonTranscodingServerCallContext.cs (1)

64protected override string HostCore => HttpContext.Request.Host.Value ?? string.Empty;

src\Grpc\JsonTranscoding\src\Shared\HttpRoutePatternParser.cs (1)

202var identifier = string.Empty;

src\Grpc\JsonTranscoding\src\Shared\ServiceDescriptorHelpers.cs (1)

615var result = string.Empty;

ServerStreamingServerCallHandlerTests.cs (1)

82return new RouteParameter(descriptorPath, new HttpRouteVariable(), string.Empty);

UnaryServerCallHandlerTests.cs (1)

40return new RouteParameter(descriptorPath, new HttpRouteVariable(), string.Empty);

Internal\GrpcJsonTranscodingDescriptionProvider.cs (2)

120DefaultValue = string.Empty 162DefaultValue = string.Empty

src\Grpc\JsonTranscoding\src\Shared\HttpRoutePatternParser.cs (1)

202var identifier = string.Empty;

src\Grpc\JsonTranscoding\src\Shared\ServiceDescriptorHelpers.cs (1)

615var result = string.Empty;

HostHeaderValueTests.cs (1)

84Assert.False(HostHeaderValue.TryParse(string.Empty, out var _));

ParserTests.cs (6)

53var sv = new StringValues(string.Empty); 101var sv = new StringValues(string.Empty); 194var sv = new StringValues(string.Empty); 214var sv = new StringValues(string.Empty); 233var sv = new StringValues(string.Empty); 264var sv = new StringValues(string.Empty);

GenericHost\GenericWebHostService.cs (2)

79var httpPorts = Configuration[WebHostDefaults.HttpPortsKey] ?? string.Empty; 80var httpsPorts = Configuration[WebHostDefaults.HttpsPortsKey] ?? string.Empty;

Internal\WebHostOptions.cs (1)

20ApplicationName = environment?.ApplicationName ?? GetConfig(WebHostDefaults.ApplicationKey) ?? Assembly.GetEntryAssembly()?.GetName().Name ?? string.Empty;

src\Shared\ErrorPage\ErrorPage.Designer.cs (1)

58var location = string.Empty;

src\Shared\ErrorPage\ErrorPageModelBuilder.cs (1)

25var assemblyVersion = new AssemblyName(systemRuntimeAssembly.FullName!).Version?.ToString() ?? string.Empty;

src\Shared\RazorViews\BaseView.cs (1)

279return string.Empty;

src\Shared\StackTrace\StackFrame\StackTraceHelper.cs (1)

118var prefix = string.Empty;

src\Shared\StaticWebAssets\ManifestStaticWebAssetFileProvider.cs (1)

290public string PhysicalPath => _source.PhysicalPath ?? string.Empty;

WebHostExtensions.cs (2)

50using (var lifetime = new WebHostLifetime(cts, done, shutdownMessage: string.Empty)) 92var shutdownMessage = host.Services.GetRequiredService<WebHostOptions>().SuppressStatusMessages ? string.Empty : "Application is shutting down...";

ShutdownTests.cs (1)

69var output = string.Empty;

WebHostBuilderTests.cs (1)

40var output = string.Empty;

HtmlFormattableString.cs (1)

155return string.Empty;

HtmlString.cs (3)

19/// An <see cref="HtmlString"/> instance for <see cref="string.Empty"/>. 21public static readonly HtmlString Empty = new HtmlString(string.Empty); 49return Value ?? string.Empty;

BindingAddress.cs (1)

155address = address ?? string.Empty;

Features\HttpRequestFeature.cs (7)

18Protocol = string.Empty; 19Scheme = string.Empty; 20Method = string.Empty; 21PathBase = string.Empty; 22Path = string.Empty; 23QueryString = string.Empty; 24RawTarget = string.Empty;

Features\QueryFeature.cs (2)

79_original = string.Empty; 80HttpRequestFeature.QueryString = string.Empty;

Internal\DefaultHttpRequest.cs (3)

70set { HttpRequestFeature.PathBase = value.Value ?? string.Empty; } 76set { HttpRequestFeature.Path = value.Value ?? string.Empty; } 82set { HttpRequestFeature.QueryString = value.Value ?? string.Empty; }

Internal\ResponseCookies.cs (4)

90var cookieSuffix = options.CreateCookieHeader(string.Empty, string.Empty).ToString().AsSpan(1); 153var value = values[i] ?? string.Empty; 163Append(key, string.Empty, new CookieOptions(options)

SendFileFallback.cs (2)

28throw new ArgumentOutOfRangeException(nameof(offset), offset, string.Empty); 33throw new ArgumentOutOfRangeException(nameof(count), count, string.Empty);

src\Shared\Debugger\HttpContextDebugFormatter.cs (1)

114sb.Append(CultureInfo.InvariantCulture, $"{scheme}://{host}{request.PathBase.Value}{request.Path.Value}{(includeQueryString ? request.QueryString.Value : string.Empty)}");

FragmentString.cs (2)

17public static readonly FragmentString Empty = new FragmentString(string.Empty); 71return HasValue ? _value : string.Empty;

HostString.cs (1)

139return string.Empty;

Internal\HeaderSegmentCollection.cs (2)

83_header = string.Empty; 173_header = _headers[_index] ?? string.Empty;

PathString.cs (9)

30public static readonly PathString Empty = new(string.Empty); 79return string.Empty; 241var value1 = Value ?? string.Empty; 242var value2 = other.Value ?? string.Empty; 284var value1 = Value ?? string.Empty; 285var value2 = other.Value ?? string.Empty; 334var value1 = Value ?? string.Empty; 335var value2 = other.Value ?? string.Empty; 528? value?.ToString() ?? string.Empty

QueryString.cs (3)

21public static readonly QueryString Empty = new QueryString(string.Empty); 68return HasValue ? Value.Replace("#", "%23") : string.Empty; 81return new QueryString(string.Empty);

src\Shared\Debugger\DebuggerHelpers.cs (1)

32return prefix ?? string.Empty;

src\Shared\Debugger\HttpContextDebugFormatter.cs (1)

114sb.Append(CultureInfo.InvariantCulture, $"{scheme}://{host}{request.PathBase.Value}{request.Path.Value}{(includeQueryString ? request.QueryString.Value : string.Empty)}");

Validation\ValidatableTypeInfo.cs (1)

119context.AddOrExtendValidationError(string.Empty, validationResult.ErrorMessage);

Validation\ValidateContext.cs (1)

23public string CurrentValidationPath { get; set; } = string.Empty;

HostStringTest.cs (5)

101Assert.Equal(default(HostString), new HostString(string.Empty)); 102Assert.Equal(default(HostString), new HostString(string.Empty)); 104Assert.True(new HostString(string.Empty) == default(HostString)); 105Assert.True(default(HostString) == new HostString(string.Empty)); 125Assert.NotEqual(hostString, new HostString(string.Empty));

MapPathMiddlewareTests.cs (9)

190HttpContext context = CreateRequest(string.Empty, "/route1"); 193context = CreateRequest(string.Empty, "/route1/subroute1"); 196Assert.Equal(string.Empty, context.Request.PathBase.Value); 199context = CreateRequest(string.Empty, "/route2"); 202Assert.Equal(string.Empty, context.Request.PathBase.Value); 205context = CreateRequest(string.Empty, "/route2/subroute2"); 208Assert.Equal(string.Empty, context.Request.PathBase.Value); 211context = CreateRequest(string.Empty, "/route2/subroute2/subsub2"); 214Assert.Equal(string.Empty, context.Request.PathBase.Value);

QueryStringTests.cs (2)

29query = new QueryString(string.Empty); 31Assert.Equal(string.Empty, query.Value);

Validation\ValidatableTypeInfoTests.cs (5)

520Assert.Equal(string.Empty, globalError.Key); 656public string Name { get; set; } = string.Empty; 663public string SKU { get; set; } = string.Empty; 668public string? Password { get; set; } = string.Empty; 683public string Name { get; set; } = string.Empty;

Internal\HttpConnectionDispatcher.cs (1)

105var logScope = new ConnectionLogScope(connectionId: string.Empty);

Internal\ConnectionLogScope.cs (1)

66return _cachedToString ?? string.Empty;

HttpConnectionDispatcherTests.cs (1)

1781Assert.Equal(string.Empty, GetContentAsString(context1.Response.Body));

ServerSentEventsTests.cs (4)

28var sse = new ServerSentEventsServerTransport(connection.Application.Input, connectionId: string.Empty, LoggerFactory); 72var sse = new ServerSentEventsServerTransport(connection.Application.Input, connectionId: string.Empty, LoggerFactory); 94var sse = new ServerSentEventsServerTransport(connection.Application.Input, connectionId: string.Empty, LoggerFactory); 120var sse = new ServerSentEventsServerTransport(connection.Application.Input, connectionId: string.Empty, LoggerFactory);

TestWebSocketConnectionFeature.cs (1)

226CloseStatusDescription = string.Empty

HttpRequestMultipartExtensions.cs (1)

24return string.Empty;

QueryBuilder.cs (1)

42: this(parameters.SelectMany(kvp => kvp.Value, (kvp, v) => KeyValuePair.Create(kvp.Key, v ?? string.Empty)))

ProblemDetailsServiceTest.cs (1)

110Assert.Equal(string.Empty, Encoding.UTF8.GetString(stream.ToArray()));

QueryBuilderTests.cs (3)

14Assert.Equal(string.Empty, builder.ToString()); 76new KeyValuePair<string, StringValues>("key1", new StringValues(new [] { "value1", string.Empty, "value3" })), 77new KeyValuePair<string, StringValues>("key2", string.Empty),

RequestDelegateFactoryTests.cs (4)

2391Assert.Equal(String.Empty, decodedResponseBody); 2428Assert.Equal(string.Empty, decodedResponseBody); 3541builder.Metadata.Add(new RoutePatternMetadata { RoutePattern = reb.RoutePattern?.RawText ?? string.Empty }); 3564public string RoutePattern { get; init; } = String.Empty;

RequestDelegateFactoryTests.FormMapping.cs (1)

320public string Description { get; set; } = String.Empty;

RequestDelegateGenerator\RequestDelegateCreationTestBase.cs (1)

412message = string.Empty;

RequestDelegateGenerator\RequestDelegateCreationTests.cs (6)

190new object[] { fromHeaderRequiredSource, null, 400, string.Empty }, 192new object[] { fromHeaderWithNameRequiredSource, null, 400, string.Empty }, 194new object[] { fromHeaderWithNullNameRequiredSource, null, 400, string.Empty }, 196new object[] { fromHeaderNullableSource, null, 200, string.Empty }, 198new object[] { fromHeaderDefaultValueSource, null, 200, string.Empty }, 279await VerifyResponseBodyAsync(httpContext, hasService ? "Produced from service!" : string.Empty);

RequestDelegateGenerator\RequestDelegateCreationTests.Filters.cs (2)

39await VerifyResponseBodyAsync(httpContext, string.Empty, StatusCodes.Status400BadRequest); 529await VerifyResponseBodyAsync(httpContext, string.Empty);

RequestDelegateGenerator\RequestDelegateCreationTests.JsonBody.cs (12)

RequestDelegateGenerator\RequestDelegateCreationTests.JsonBodyOrService.cs (3)

34new object[] { implicitRequiredServiceSource, false, null, false, 400, string.Empty }, 36new object[] { implicitRequiredJsonBodySource, true, null, false, 400, string.Empty }, 38new object[] { implicitRequiredJsonBodyViaAsParametersSource, true, null, false, 400, string.Empty },

RequestDelegateGenerator\RequestDelegateCreationTests.Responses.cs (2)

253await VerifyResponseBodyAsync(httpContext, string.Empty); 257await VerifyResponseBodyAsync(httpContext, string.Empty);

RequestDelegateGenerator\RequestDelegateCreationTests.RouteParameter.cs (11)

30new object[] { fromRouteRequiredSource, null, 400, string.Empty }, 32new object[] { fromRouteWithNameRequiredSource, null, 400, string.Empty }, 34new object[] { fromRouteWithNullNameRequiredSource, null, 400, string.Empty }, 36new object[] { fromRouteNullableSource, null, 200, string.Empty }, 38new object[] { fromRouteDefaultValueSource, null, 200, string.Empty }, 86new object[] { implicitRouteRequiredSource, false, false, 400, string.Empty }, 88new object[] { implicitQueryRequiredSource, false, false, 400, string.Empty }, 91new object[] { implicitRouteNullableSource, false, false, 200, string.Empty }, 93new object[] { implicitQueryNullableSource, false, false, 200, string.Empty }, 96new object[] { implicitRouteDefaultValueSource, false, false, 200, string.Empty }, 98new object[] { implicitQueryDefaultValueSource, false, false, 200, string.Empty },

RequestDelegateGenerator\RequestDelegateCreationTests.SpecialTypes.cs (1)

214var source = string.Empty;

RequestDelegateGenerator\SharedTypes.cs (2)

940public string RoutePattern { get; init; } = String.Empty; 952builder.Metadata.Add(new RoutePatternMetadata { RoutePattern = reb.RoutePattern?.RawText ?? string.Empty });

ResponseExtensionTests.cs (1)

21Assert.Equal(string.Empty, context.Response.Headers["custom"].ToString());

UriHelperTests.cs (1)

28var result = UriHelper.BuildAbsolute("http", new HostString(string.Empty));

IHttpRequestFeature.cs (3)

35/// The value is un-escaped. The value may be <see cref="string.Empty"/>. 43/// The value may be <see cref="string.Empty"/> if <see cref="PathBase"/> contains the full path, 53/// may be <see cref="string.Empty" />. If not empty then the leading '?' will be included. The value

src\Http\Http.Extensions\test\RequestDelegateGenerator\RequestDelegateCreationTestBase.cs (1)

412message = string.Empty;

src\Http\Http.Extensions\test\RequestDelegateGenerator\SharedTypes.cs (2)

940public string RoutePattern { get; init; } = String.Empty; 952builder.Metadata.Add(new RoutePatternMetadata { RoutePattern = reb.RoutePattern?.RawText ?? string.Empty });

RequestDelegateGenerator.cs (6)

108codeWriter.WriteLineNoTabs(string.Empty); 126codeWriter.WriteLineNoTabs(string.Empty); 128codeWriter.WriteLineNoTabs(string.Empty); 130codeWriter.WriteLineNoTabs(string.Empty); 289helperMethods: helperMethods ?? string.Empty, 290helperTypes: helperTypes ?? string.Empty,

StaticRouteHandlerModel\StaticRouteHandlerModel.Emitter.cs (5)

28var parameterTypeList = string.Join(", ", endpoint.Parameters.Select((p, i) => $"{EmitUnwrappedParameterType(p)} arg{i}{(p.HasDefaultValue ? $"= {p.DefaultValue}" : string.Empty)}")); 172var argumentList = endpoint.Parameters.Length == 0 ? string.Empty : $", {endpoint.EmitArgumentList()}"; 178: string.Empty; 445return string.Empty; 471return string.Empty;

HttpResultsHelper.cs (1)

102fileDownloadName ??= string.Empty;

src\Shared\RangeHelper\RangeHelper.cs (1)

48if (rawRangeHeader.Count > 1 || (rawRangeHeader[0] ?? string.Empty).Contains(','))

ResultsTests.cs (4)

686var result = Results.Created(string.Empty, null) as Created; 723var result = Results.Created(string.Empty, value) as Created<object>; 1083Assert.Throws<ArgumentException>("localUrl", () => Results.LocalRedirect(string.Empty)); 1466Assert.Throws<ArgumentException>("url", () => Results.Redirect(string.Empty));

TypedResultsTests.cs (7)

360Assert.Throws<ArgumentException>("path", () => TypedResults.PhysicalFile(string.Empty)); 372Assert.Throws<ArgumentException>("path", () => TypedResults.VirtualFile(string.Empty)); 650var result = TypedResults.Created(string.Empty); 676var result = TypedResults.Created(string.Empty, default(object)); 905var ex = Assert.Throws<InvalidOperationException>(() => TypedResults.Json(string.Empty, context: ObjectJsonContext.Default)); 927Assert.Throws<ArgumentException>("localUrl", () => TypedResults.LocalRedirect(string.Empty)); 1248Assert.Throws<ArgumentException>("url", () => TypedResults.Redirect(string.Empty));

Features\QueryFeatureTests.cs (3)

57Assert.Equal(string.Empty, queryCollection[emptyParam]); 131Assert.Equal(string.Empty, queryCollection["key1"].FirstOrDefault()); 132Assert.Equal(string.Empty, queryCollection["key2"].FirstOrDefault());

Internal\DefaultHttpRequestTests.cs (2)

122Assert.Equal(string.Empty, request.Scheme); 139Assert.Equal(string.Empty, requestFeature.QueryString);

W3CLoggingMiddleware.cs (1)

231value ??= string.Empty;

W3CLoggerTests.cs (1)

103value ??= string.Empty;

IPNetworkTest.cs (1)

160string.Empty,

Areas\Identity\Pages\V4\Account\ExternalLogin.cshtml.cs (1)

222ModelState.AddModelError(string.Empty, error.Description);

Areas\Identity\Pages\V4\Account\Login.cshtml.cs (2)

107ModelState.AddModelError(string.Empty, ErrorMessage); 147ModelState.AddModelError(string.Empty, "Invalid login attempt.");

Areas\Identity\Pages\V4\Account\LoginWith2fa.cshtml.cs (3)

124var authenticatorCode = Input.TwoFactorCode.Replace(" ", string.Empty).Replace("-", string.Empty); 143ModelState.AddModelError(string.Empty, "Invalid authenticator code.");

Areas\Identity\Pages\V4\Account\LoginWithRecoveryCode.cshtml.cs (2)

107var recoveryCode = Input.RecoveryCode.Replace(" ", string.Empty); 126ModelState.AddModelError(string.Empty, "Invalid recovery code entered.");

Areas\Identity\Pages\V4\Account\Manage\ChangePassword.cshtml.cs (1)

131ModelState.AddModelError(string.Empty, error.Description);

Areas\Identity\Pages\V4\Account\Manage\DeletePersonalData.cshtml.cs (1)

100ModelState.AddModelError(string.Empty, "Incorrect password.");

Areas\Identity\Pages\V4\Account\Manage\EnableAuthenticator.cshtml.cs (2)

131var verificationCode = Input.Code.Replace(" ", string.Empty).Replace("-", string.Empty);

Areas\Identity\Pages\V4\Account\Manage\SetPassword.cshtml.cs (1)

119ModelState.AddModelError(string.Empty, error.Description);

Areas\Identity\Pages\V4\Account\Register.cshtml.cs (1)

162ModelState.AddModelError(string.Empty, error.Description);

Areas\Identity\Pages\V4\Account\ResendEmailConfirmation.cshtml.cs (2)

82ModelState.AddModelError(string.Empty, "Verification email sent. Please check your email."); 96ModelState.AddModelError(string.Empty, "Verification email sent. Please check your email.");

Areas\Identity\Pages\V4\Account\ResetPassword.cshtml.cs (1)

128ModelState.AddModelError(string.Empty, error.Description);

Areas\Identity\Pages\V5\Account\ExternalLogin.cshtml.cs (1)

222ModelState.AddModelError(string.Empty, error.Description);

Areas\Identity\Pages\V5\Account\Login.cshtml.cs (2)

107ModelState.AddModelError(string.Empty, ErrorMessage); 147ModelState.AddModelError(string.Empty, "Invalid login attempt.");

Areas\Identity\Pages\V5\Account\LoginWith2fa.cshtml.cs (3)

124var authenticatorCode = Input.TwoFactorCode.Replace(" ", string.Empty).Replace("-", string.Empty); 143ModelState.AddModelError(string.Empty, "Invalid authenticator code.");

Areas\Identity\Pages\V5\Account\LoginWithRecoveryCode.cshtml.cs (2)

107var recoveryCode = Input.RecoveryCode.Replace(" ", string.Empty); 126ModelState.AddModelError(string.Empty, "Invalid recovery code entered.");

Areas\Identity\Pages\V5\Account\Manage\ChangePassword.cshtml.cs (1)

131ModelState.AddModelError(string.Empty, error.Description);

Areas\Identity\Pages\V5\Account\Manage\DeletePersonalData.cshtml.cs (1)

100ModelState.AddModelError(string.Empty, "Incorrect password.");

Areas\Identity\Pages\V5\Account\Manage\EnableAuthenticator.cshtml.cs (2)

131var verificationCode = Input.Code.Replace(" ", string.Empty).Replace("-", string.Empty);

Areas\Identity\Pages\V5\Account\Manage\SetPassword.cshtml.cs (1)

119ModelState.AddModelError(string.Empty, error.Description);

Areas\Identity\Pages\V5\Account\Register.cshtml.cs (1)

162ModelState.AddModelError(string.Empty, error.Description);

Areas\Identity\Pages\V5\Account\ResendEmailConfirmation.cshtml.cs (2)

82ModelState.AddModelError(string.Empty, "Verification email sent. Please check your email."); 96ModelState.AddModelError(string.Empty, "Verification email sent. Please check your email.");

Areas\Identity\Pages\V5\Account\ResetPassword.cshtml.cs (1)

128ModelState.AddModelError(string.Empty, error.Description);

AssemblyTestLog.cs (2)

107normalizedTestName = string.Empty; 108logOutputDirectory = string.Empty;

Logging\XunitLoggerProvider.cs (1)

78messageBuilder.AppendLine(firstLinePrefix + lines.FirstOrDefault() ?? string.Empty);

src\Shared\ThrowHelpers\ArgumentThrowHelper.cs (1)

24if (argument is null || argument == string.Empty)

TestFileOutputContext.cs (1)

88return string.Empty;

EnvironmentVariableSkipConditionTest.cs (1)

170return string.Empty;

RequestLocalizationMiddleware.cs (1)

159if (cultureName.Equals(string.Empty))

AcceptLanguageHeaderRequestCultureProviderTest.cs (4)

51var response = await client.GetAsync(string.Empty); 92var response = await client.GetAsync(string.Empty); 132var response = await client.GetAsync(string.Empty); 178var response = await client.GetAsync(string.Empty);

CookieRequestCultureProviderTest.cs (5)

67var response = await client.GetAsync(string.Empty); 117var response = await client.GetAsync(string.Empty); 164var response = await client.GetAsync(string.Empty); 217var response = await client.GetAsync(string.Empty); 277var response = await client.GetAsync(string.Empty);

RequestLocalizationMiddlewareTest.cs (1)

69var response = await client.GetAsync(string.Empty);

AnalysisBuilder.cs (1)

65var middlewareName = string.Empty; // UseMiddleware doesn't work with null params.

MiddlewareAnalysisTests.cs (1)

45await server.CreateClient().GetAsync(string.Empty);

ModelBinding\ModelBindingContext.cs (1)

70/// Gets or sets the name of the top-level model. This is not reset to <see cref="string.Empty"/> when value

ModelBinding\ModelError.cs (1)

38ErrorMessage = errorMessage ?? string.Empty;

ModelBinding\ModelStateDictionary.cs (7)

63var emptySegment = new StringSegment(buffer: string.Empty); 66Key = string.Empty 519var entries = FindKeysWithPrefix(key ?? string.Empty); 672AddModelErrorCore(string.Empty, exception); 750public Enumerator GetEnumerator() => new Enumerator(this, prefix: string.Empty); 1126public KeyEnumerator GetEnumerator() => new KeyEnumerator(_dictionary, prefix: string.Empty); 1201public ValueEnumerator GetEnumerator() => new ValueEnumerator(_dictionary, prefix: string.Empty);

ModelBinding\Validation\ModelValidationResult.cs (2)

18MemberName = memberName ?? string.Empty; 19Message = message ?? string.Empty;

ModelBinding\ModelStateDictionaryTest.cs (8)

769var error = Assert.Single(dictionary[string.Empty].Errors); 798var error = Assert.Single(dictionary[string.Empty].Errors); 839var error = Assert.Single(dictionary[string.Empty].Errors); 870var error = Assert.Single(dictionary[string.Empty].Errors); 903var error = Assert.Single(dictionary[string.Empty].Errors); 929var error = Assert.Single(copy[string.Empty].Errors); 1687var invalidException = Assert.Throws<InvalidOperationException>(() => dictionary.SetModelValue(key, string.Empty, string.Empty));

ModelBinding\ValueProviderResultTest.cs (2)

143new ValueProviderResult(new string[] { "Hi", string.Empty }), 154new ValueProviderResult(new string[] { "Hi", string.Empty }),

DefaultApiDescriptionProvider.cs (2)

408var currentSegment = string.Empty; 575Visit(context, source, containerName: string.Empty);

EndpointMetadataApiDescriptionProvider.cs (12)

EndpointMetadataApiDescriptionProviderTest.cs (1)

806public string NonNullableStringMember { get; set; } = string.Empty;

ApplicationModels\ApplicationModelFactory.cs (1)

305var formattedVerbs = string.Empty;

ApplicationModels\AttributeRouteModel.cs (2)

201template.Equals(string.Empty, StringComparison.Ordinal) || 234return string.Empty;

ApplicationModels\ControllerActionDescriptorBuilder.cs (1)

243actionDescriptor.RouteValues.Add("action", action.ActionName ?? string.Empty);

ControllerBase.cs (2)

2531return TryUpdateModelAsync(model, prefix: string.Empty); 2838prefix: prefix ?? string.Empty,

FileResult.cs (1)

40get { return _fileDownloadName ?? string.Empty; }

Formatters\MediaType.cs (2)

36: this(mediaType.Buffer ?? string.Empty, mediaType.Offset, mediaType.Length) 212return mediaType.Value ?? string.Empty;

Formatters\OutputFormatter.cs (1)

174response.ContentType = context.ContentType.Value ?? string.Empty;

Formatters\SystemTextJsonInputFormatter.cs (2)

70var path = jsonException.Path ?? string.Empty; 85context.ModelState.TryAddModelError(string.Empty, exception, context.Metadata);

Infrastructure\ActionSelectionTable.cs (3)

74return value ?? string.Empty; 96return Convert.ToString(value, CultureInfo.InvariantCulture) ?? string.Empty; 171routeValues[i] = value as string ?? Convert.ToString(value, CultureInfo.InvariantCulture) ?? string.Empty;

Infrastructure\StringArrayComparer.cs (1)

68hash.Add(obj[i] ?? string.Empty, _valueComparer);

ModelBinding\Binders\BodyModelBinder.cs (1)

99modelBindingKey = bindingContext.BinderModelName ?? string.Empty;

ModelBinding\CompositeValueProvider.cs (1)

90actionContext.ModelState.TryAddModelException(key: string.Empty, exception);

ModelBinding\DefaultPropertyFilterProvider.cs (1)

24public virtual string Prefix => string.Empty;

ModelBinding\JQueryKeyValuePairNormalizer.cs (1)

44return string.Empty;

ModelBinding\ModelBindingHelper.cs (1)

425var entry = modelState[string.Empty];

ModelBinding\ModelNames.cs (2)

47return propertyName ?? string.Empty; 52return prefix ?? string.Empty;

ModelBinding\ParameterBinder.cs (1)

129modelBindingContext.ModelName = string.Empty;

ModelBinding\RouteValueProvider.cs (1)

92var stringValue = value as string ?? Convert.ToString(value, Culture) ?? string.Empty;

ModelBinding\Validation\ValidationVisitor.cs (2)

314key = entry?.Key ?? key ?? string.Empty; 352using (StateManager.Recurse(this, key ?? string.Empty, metadata, model, strategy!))

MvcCoreLoggerExtensions.cs (2)

301return new KeyValuePair<string, object>("ActionName", _action.DisplayName ?? string.Empty); 321return _action.DisplayName ?? string.Empty;

Routing\ActionEndpointFactory.cs (1)

285if (!RouteValueEqualityComparer.Default.Equals(routeValue.Value, string.Empty))

src\Shared\ChunkingCookieManager\ChunkingCookieManager.cs (6)

128return string.Join(string.Empty, chunks); 155responseCookies.Append(key, string.Empty, options); 159var templateLength = options.CreateCookieHeader(key, string.Empty).ToString().Length; 297keyValuePairs[0] = KeyValuePair.Create(key, string.Empty); 301keyValuePairs[i] = KeyValuePair.Create(string.Concat(key, "C", i.ToString(CultureInfo.InvariantCulture)), string.Empty); 327keyValuePairs.Add(KeyValuePair.Create(subkey, string.Empty));

src\Shared\MediaType\ReadOnlyMediaTypeHeaderValue.cs (1)

29: this(mediaType.Buffer ?? string.Empty, mediaType.Offset, mediaType.Length)

src\Shared\RangeHelper\RangeHelper.cs (1)

48if (rawRangeHeader.Count > 1 || (rawRangeHeader[0] ?? string.Empty).Contains(','))

ContentResultTest.cs (1)

150{ string.Empty, "text/plain; charset=utf-8" },

ControllerBaseTest.cs (9)

1676Assert.Equal(string.Empty, result.FileDownloadName); 1694Assert.Equal(string.Empty, result.FileDownloadName); 1718Assert.Equal(string.Empty, result.FileDownloadName); 1782Assert.Equal(string.Empty, result.FileDownloadName); 1806Assert.Equal(string.Empty, result.FileDownloadName); 1875Assert.Equal(string.Empty, result.FileDownloadName); 1904Assert.Equal(string.Empty, result.FileDownloadName); 3091new ModelValidationResult(string.Empty, "Out of range!") 3128new ModelValidationResult(string.Empty, "Out of range!")

Formatters\InputFormatterTest.cs (11)

41modelName: string.Empty, 75modelName: string.Empty, 106modelName: string.Empty, 140modelName: string.Empty, 171modelName: string.Empty, 208modelName: string.Empty, 238modelName: string.Empty, 276modelName: string.Empty, 305modelName: string.Empty, 387string.Empty, 416string.Empty,

Formatters\JsonInputFormatterTestBase.cs (1)

659modelName: modelName ?? string.Empty,

Infrastructure\AsyncEnumerableReaderTest.cs (1)

223yield return string.Empty;

Infrastructure\DefaultApiProblemDetailsWriterTest.cs (1)

210context.SetEndpoint(new Endpoint(null, metadata, string.Empty));

ModelBinding\Binders\BodyModelBinderTests.cs (8)

71Assert.Equal(string.Empty, entry.Key); 276Assert.Equal(string.Empty, entry.Key); 319Assert.Equal(string.Empty, entry.Key); 350Assert.Equal(string.Empty, entry.Key); 390Assert.Equal(string.Empty, entry.Key); 421Assert.Equal(string.Empty, entry.Key); 501Assert.Equal(string.Empty, entry.Key); 557Assert.Equal(string.Empty, entry.Key);

ModelBinding\Binders\ByteArrayModelBinderTests.cs (1)

33Assert.Equal(string.Empty, modelState.Value.RawValue);

ModelBinding\Binders\ComplexObjectModelBinderTest.cs (8)

291ModelName = string.Empty, 317Assert.Equal(string.Empty, keyValuePair.Key); 343ModelName = string.Empty, 361Assert.Equal(string.Empty, keyValuePair.Key); 387ModelName = string.Empty, 405Assert.Equal(string.Empty, keyValuePair.Key); 728Assert.Equal(string.Empty, modelError.ErrorMessage); 1352get { return new BindingSource("Special", string.Empty, isGreedy: true, isFromRequest: true); }

ModelBinding\Binders\ComplexTypeModelBinderTest.cs (9)

303ModelName = string.Empty, 351ModelName = string.Empty, 377Assert.Equal(string.Empty, keyValuePair.Key); 403ModelName = string.Empty, 421Assert.Equal(string.Empty, keyValuePair.Key); 447ModelName = string.Empty, 465Assert.Equal(string.Empty, keyValuePair.Key); 872Assert.Equal(string.Empty, modelError.ErrorMessage); 1527get { return new BindingSource("Special", string.Empty, isGreedy: true, isFromRequest: true); }

ModelBinding\Binders\DictionaryModelBinderTest.cs (3)

114{ string.Empty, "[{0}]", dictionaryWithOne }, 115{ string.Empty, "[{0}]", dictionaryWithThree }, 679valueProvider.Add(kvp.Key, string.Empty);

ModelBinding\Binders\FormFileModelBinderTest.cs (1)

57bindingContext.ModelName = string.Empty;

ModelBinding\Binders\SimpleTypeModelBinderTest.cs (1)

118{ "theModelName", string.Empty }

ModelBinding\Binders\TryParseTypeModelBinderTest.cs (1)

67{ "theModelName", string.Empty }

ModelBinding\EnumerableValueProviderTest.cs (5)

36var result = valueProvider.ContainsPrefix(string.Empty); 49var result = valueProvider.ContainsPrefix(string.Empty); 97var result = valueProvider.GetKeysFromPrefix(string.Empty); 240{ string.Empty, "some-value" }, 245var result = valueProvider.GetValue(string.Empty);

ModelBinding\JQueryFormValueProviderFactoryTest.cs (1)

78string.Empty,

ModelBinding\JQueryFormValueProviderTest.cs (2)

39{ string.Empty, "some-value" }, 44var result = valueProvider.GetValue(string.Empty);

ModelBinding\JQueryQueryStringValueProviderFactoryTest.cs (1)

44string.Empty,

ModelBinding\JQueryQueryStringValueProviderTest.cs (2)

42{ string.Empty, "some-value" }, 47var result = valueProvider.GetValue(string.Empty);

ModelBinding\Metadata\DefaultBindingMetadataProviderTest.cs (1)

781public RecordTypeWithMultipleConstructors(int age) : this(string.Empty, age) { }

ModelBinding\ModelBindingHelperTest.cs (6)

34string.Empty, 139string.Empty, 219string.Empty, 676dictionary.AddModelError(string.Empty, "MyProperty invalid."); 683Assert.Empty(dictionary[string.Empty].Errors); 684Assert.Equal(ModelValidationState.Unvalidated, dictionary[string.Empty].ValidationState);

ModelBinding\ParameterBinderTest.cs (8)

44{ null, null, "parameterName", string.Empty }, 45{ emptyBindingInfo, null, "parameterName", string.Empty }, 48{ null, null, "parameterName", string.Empty }, 130BinderModelName = string.Empty, 134Name = string.Empty, 143Name = string.Empty, 192var expectedKey = string.Empty; 600modelState.AddModelError(string.Empty, "This is also not valid.");

ModelBinding\PrefixContainerTest.cs (3)

16var result = container.ContainsPrefix(string.Empty); 30var result = container.ContainsPrefix(string.Empty); 207var result = container.GetKeysFromPrefix(prefix: string.Empty);

ModelBinding\RouteValueProviderTests.cs (1)

97Assert.Equal(string.Empty, (string)result);

ModelBinding\Validation\DefaultObjectValidatorTests.cs (25)

Routing\ActionEndpointFactoryTest.cs (2)

42var route = CreateRoute(routeName: string.Empty, pattern: "{controller}/{action}"); 50Assert.Equal(string.Empty, routeNameMetadata.RouteName);

Routing\UrlHelperBaseTest.cs (2)

47UrlHelperBase.AppendPathAndFragment(builder, httpContext.Request.PathBase, virtualPath, string.Empty); 120appRoot = string.IsNullOrEmpty(appRoot) ? string.Empty : appRoot;

Routing\UrlHelperTest.cs (1)

107string.Empty,

Routing\UrlHelperTestBase.cs (16)

LinkBuilder.cs (1)

16{ "link", string.Empty }

SimpleValueProvider.cs (1)

54var stringValue = rawValue as string ?? Convert.ToString(rawValue, _culture) ?? string.Empty;

CorsAuthorizationFilterTest.cs (1)

125PolicyName = string.Empty

CorsHttpMethodActionConstraintTest.cs (1)

93if (accessControlMethod != string.Empty)

DataAnnotationsMetadataProvider.cs (1)

423return string.Empty;

FileExtensionsAttributeAdapter.cs (2)

23var normalizedExtensions = Attribute.Extensions.Replace(" ", string.Empty).Replace(".", string.Empty).ToLowerInvariant();

DataAnnotationsMetadataProviderTest.cs (67)

DataAnnotationsModelValidatorTest.cs (9)

65new ModelValidationResult(memberName: string.Empty, message: string.Empty), 272new[] { new ModelValidationResult(memberName: string.Empty, message: errorMessage) } }, 276new[] { new ModelValidationResult(memberName: string.Empty, message: errorMessage) } 281new[] { new ModelValidationResult(memberName: string.Empty, message: errorMessage) } 285new[] { string.Empty }, 286new[] { new ModelValidationResult(memberName: string.Empty, message: errorMessage) } 292new[] { new ModelValidationResult(memberName: string.Empty, message: errorMessage) } 481string.Empty,

ProblemDetailsWrapper.cs (1)

106name = string.Empty;

SerializableErrorWrapper.cs (1)

71key = string.Empty;

ValidationProblemDetailsWrapper.cs (1)

67key = string.Empty;

SerializableErrorWrapperTests.cs (2)

75Assert.Equal(string.Empty, kvp.Key); 100modelState.AddModelError(string.Empty, "Test error 0");

XmlDataContractSerializerInputFormatterTest.cs (4)

79modelName: string.Empty, 517modelName: string.Empty, 581modelName: string.Empty, 728modelName: string.Empty,

XmlSerializerInputFormatterTest.cs (4)

258modelName: string.Empty, 538modelName: string.Empty, 602modelName: string.Empty, 664modelName: string.Empty,

AntiforgeryMiddlewareTest.cs (2)

248public string Name { get; set; } = string.Empty; 286public override string Name { get; } = string.Empty;

AntiforgeryTestHelper.cs (1)

12=> RetrieveAntiforgeryToken(htmlContent, actionUrl: string.Empty);

ApiBehaviorTest.cs (1)

207var response = await Client.PostAsync(url, new StringContent(string.Empty));

ApiExplorerTest.cs (6)

1333new StringContent(string.Empty)); 1364new StringContent(string.Empty)); 1399new StringContent(string.Empty)); 1434new StringContent(string.Empty)); 1515new StringContent(string.Empty)); 1577var testGroupName = nameof(ApiExplorerWithTypedResultController).Replace("Controller", string.Empty);

ControllerFromServicesTests.cs (2)

81new StringContent(string.Empty)); 97new StringContent(string.Empty));

CorsTestsBase.cs (1)

147Assert.Equal(string.Empty, content);

FileResultTests.cs (4)

294Assert.Equal(string.Empty, body); 513Assert.Equal(string.Empty, body); 719Assert.Equal(string.Empty, body); 923Assert.Equal(string.Empty, body);

HtmlGenerationTest.cs (11)

InputFormatterTests.cs (2)

135var response = await Client.PostAsJsonAsync("PolymorphicBinding/InputFormatted", string.Empty); 167var response = await Client.PostAsJsonAsync("PolymorphicPropertyBinding/Action", string.Empty);

InputParentValidationTests.cs (1)

97result.Add(string.Empty, new string[] { "The model is not valid." });

KeyedServicesTests.cs (1)

86Assert.Equal(string.Empty, await response.Content.ReadAsStringAsync());

RazorBuildTest.cs (1)

186var response = await Client.PostAsync($"/UpdateableViews/UpdateRazorPages", new StringContent(string.Empty));

RazorRuntimeCompilationHostingStartupTest.cs (1)

131var response = await Client.PostAsync($"/UpdateableViews/UpdateRazorPages", new StringContent(string.Empty));

TempDataInCookiesTest.cs (2)

100Assert.Equal(string.Empty, setCookieHeaderValue.Value.AsSpan()); 156Assert.Equal(string.Empty, setCookieHeader.Value.AsSpan());

ActionParametersIntegrationTest.cs (1)

836var entry = modelState[string.Empty];

BodyValidationIntegrationTests.cs (6)

371request.Body = new MemoryStream(Encoding.UTF8.GetBytes(string.Empty)); 413request.Body = new MemoryStream(Encoding.UTF8.GetBytes(string.Empty)); 447request.Body = new MemoryStream(Encoding.UTF8.GetBytes(string.Empty)); 620request.Body = new MemoryStream(Encoding.UTF8.GetBytes(string.Empty)); 665request.Body = new MemoryStream(Encoding.UTF8.GetBytes(string.Empty)); 898var errorMessage = string.Empty;

ByteArrayModelBinderIntegrationTest.cs (1)

31var prefix = fallBackScenario ? string.Empty : "Parameter1";

CollectionModelBinderIntegrationTest.cs (5)

848{ string.Empty, new[] { "hello", "world" } }, 864{ string.Empty, new[] { "hello", "world" } }, 880{ string.Empty, new[] { "hello", "world" } }, 896{ string.Empty, new[] { "hello", "world" } }, 912{ string.Empty, new[] { "hello", "world" } },

ComplexRecordIntegrationTest.cs (3)

2566Assert.Equal(string.Empty, entry.AttemptedValue); 2567Assert.Equal(string.Empty, entry.RawValue); 2617Assert.Equal(string.Empty, entry.Value.AttemptedValue);

ComplexTypeIntegrationTestBase.cs (3)

2739Assert.Equal(string.Empty, entry.AttemptedValue); 2740Assert.Equal(string.Empty, entry.RawValue); 2790Assert.Equal(string.Empty, entry.Value.AttemptedValue);

ModelPrefixSelectionIntegrationTest.cs (2)

177{ "parameter", string.Empty }, 223{ "parameter", string.Empty },

SimpleTypeModelBinderIntegrationTest.cs (6)

530request.QueryString = QueryString.Create("Parameter1", string.Empty); 558Assert.Equal(string.Empty, modelState[key].AttemptedValue); 559Assert.Equal(string.Empty, modelState[key].RawValue); 582request.QueryString = QueryString.Create("Parameter1", string.Empty); 601Assert.Equal(string.Empty, modelState[key].AttemptedValue); 602Assert.Equal(string.Empty, modelState[key].RawValue);

TryUpdateModelIntegrationTest.cs (17)

TryValidateModelIntegrationTest.cs (1)

229var errorMessage = string.Empty;

TestStringLocalizer.cs (1)

47string argument = string.Empty;

JsonPatchExtensions.cs (1)

29patchDoc.ApplyTo(objectToApplyTo, modelState, prefix: string.Empty);

NewtonsoftJsonInputFormatterTest.cs (4)

303Assert.True(formatterContext.ModelState.ContainsKey(string.Empty)); 305var modelError = formatterContext.ModelState[string.Empty].Errors.Single(); 336Assert.True(formatterContext.ModelState.ContainsKey(string.Empty)); 338var modelError = formatterContext.ModelState[string.Empty].Errors.Single();

NewtonsoftJsonPatchInputFormatterTest.cs (1)

248modelName: string.Empty,

src\Mvc\Mvc.Core\test\Formatters\JsonInputFormatterTestBase.cs (1)

659modelName: modelName ?? string.Empty,

src\Mvc\Mvc.Core\test\Infrastructure\AsyncEnumerableReaderTest.cs (1)

223yield return string.Empty;

RazorPageBase.cs (1)

618value?.ToString() ?? string.Empty,

RazorView.cs (1)

282var locations = string.Empty;

CompilationFailedExceptionFactory.cs (2)

39compiledContent: string.Empty, 114return string.Empty;

FileProviderRazorProjectFileSystem.cs (2)

37return new FileProviderRazorProjectItem(fileInfo, basePath: string.Empty, filePath: path, root: _hostingEnvironment.ContentRootPath, fileKind); 43return EnumerateFiles(FileProvider.GetDirectoryContents(path), path, prefix: string.Empty);

FileProviderRazorProjectItem.cs (1)

64public override string PhysicalPath => FileInfo.PhysicalPath ?? string.Empty;

PageDirectiveFeature.cs (1)

83return new NotFoundProjectItem(string.Empty, path, fileKind);

src\Mvc\Mvc.RazorPages\src\ApplicationModels\PageRouteModelFactory.cs (1)

73string.Empty :

FileProviderRazorProjectFileSystemTest.cs (2)

198Assert.Equal(string.Empty, item.BasePath); 220Assert.Equal(string.Empty, item.BasePath);

TestInfrastructure\VirtualRazorProjectFileSystem.cs (1)

28return _root.GetItem(path) ?? new NotFoundProjectItem(string.Empty, path);

RazorPageTest.cs (19)

28private readonly Func<TextWriter, Task> NullAsyncWrite = writer => writer.WriteAsync(string.Empty); 951string.Empty, 9, (object)"Hello", 9, true, "Hello" 958" ", 9, (object)null, 10, false, string.Empty 984uniqueId: string.Empty, 1026uniqueId: string.Empty, 1062Tuple.Create(string.Empty, 9, (object)"prefix", 9, true), 1072uniqueId: string.Empty, 1115uniqueId: string.Empty, 1122page.AddHtmlAttributeValue(string.Empty, 9, attributeValue, 9, valueLength: 0, isLiteral: false); 1145uniqueId: string.Empty, 1152page.AddHtmlAttributeValue(string.Empty, 9, true, 9, valueLength: 0, isLiteral: false); 1176string.Empty, 9, (object)true, 9, false, "someattr=HtmlEncode[[someattr]]" 1179string.Empty, 9, (object)false, 9, false, string.Empty 1182string.Empty, 9, (object)null, 9, false, string.Empty 1208var suffix = string.Empty; 1242var suffix = string.Empty; 1359var buffer = new ViewBuffer(new TestViewBufferScope(), string.Empty, pageSize: 32);

src\Shared\Razor\CaseSensitiveBoundAttributeComparer.cs (1)

52return value?.ToString() ?? string.Empty;

ApplicationModels\PageRouteModelFactory.cs (1)

73string.Empty :

DependencyInjection\PageConventionCollectionExtensions.cs (4)

220AuthorizePage(conventions, pageName, policy: string.Empty); 236=> AuthorizeAreaPage(conventions, areaName, pageName, policy: string.Empty); 309AuthorizeFolder(conventions, folderPath, policy: string.Empty); 325=> AuthorizeAreaFolder(conventions, areaName, folderPath, policy: string.Empty);

PageBase.cs (2)

1282return TryUpdateModelAsync(model, prefix: string.Empty); 1579prefix: prefix ?? string.Empty,

PageModel.cs (2)

190return TryUpdateModelAsync(model, name: string.Empty); 1656prefix: name ?? string.Empty,

ApplicationModels\PageRouteTransformerConventionTest.cs (4)

18var model = new PageRouteModel(string.Empty, string.Empty); 34var model = new PageRouteModel(string.Empty, string.Empty);

DependencyInjection\PageConventionCollectionExtensionsTest.cs (4)

594Assert.Equal(string.Empty, authorizeData.Policy); 623Assert.Equal(string.Empty, authorizeData.Policy); 691Assert.Equal(string.Empty, authorizeData.Policy); 698Assert.Equal(string.Empty, authorizeData.Policy);

Filters\PageSaveTempDataPropertyFilterTest.cs (2)

136var filter = CreatePageSaveTempDataPropertyFilter(tempData, string.Empty); 174var filter = CreatePageSaveTempDataPropertyFilter(tempData, string.Empty);

PageModelTest.cs (3)

1385Assert.Equal(string.Empty, result.FileDownloadName); 1419Assert.Equal(string.Empty, result.FileDownloadName); 1463Assert.Equal(string.Empty, result.FileDownloadName);

PageTest.cs (3)

1375Assert.Equal(string.Empty, result.FileDownloadName); 1409Assert.Equal(string.Empty, result.FileDownloadName); 1453Assert.Equal(string.Empty, result.FileDownloadName);

AnchorTagHelper.cs (3)

239linkText: string.Empty, 252linkText: string.Empty, 264linkText: string.Empty,

Cache\CacheTagKey.cs (1)

286result.Add(new KeyValuePair<string, string>(trimmedValue.Value, value ?? string.Empty));

FileProviderGlobbingDirectory.cs (1)

31RelativePath = string.Empty;

ScriptTagHelper.cs (1)

312output.Content.SetContent(string.Empty);

TagHelperOutputExtensions.cs (1)

281var currentClassValue = extractedClassValue ?? string.Empty;

AnchorTagHelperTest.cs (16)

106output.Content.SetContent(string.Empty); 112string.Empty, 156output.Content.SetContent(string.Empty); 162string.Empty, 208output.Content.SetContent(string.Empty); 216string.Empty, 266output.Content.SetContent(string.Empty); 274string.Empty, 325output.Content.SetContent(string.Empty); 328var expectedRouteValues = new Dictionary<string, object> { { "area", string.Empty } }; 333string.Empty, 347Area = string.Empty, 383output.Content.SetContent(string.Empty); 389string.Empty, 434output.Content.SetContent(string.Empty); 440string.Empty,

FormActionTagHelperTest.cs (4)

323{ string.Empty, null, string.Empty }, 324{ string.Empty, new Dictionary<string, string> { { "area", "Home" } }, string.Empty },

FormTagHelperTest.cs (4)

255{ "action", string.Empty }, 286Assert.Equal(string.Empty, attribute.Value); 701var expectedRouteValues = new Dictionary<string, object> { { "area", string.Empty } }; 718Area = string.Empty,

GlobbingUrlBuilderTest.cs (1)

464fileProvider.Setup(fp => fp.GetDirectoryContents(string.Empty))

ImageTagHelperTest.cs (1)

189return pathBase == null ? value.Replace("~/", string.Empty) : value.Replace("~/", pathBase + "/");

InputTagHelperTest.cs (23)

LabelTagHelperTest.cs (51)

OptionTagHelperTest.cs (27)

PartialTagHelperTest.cs (1)

609var expected = string.Empty;

RenderAtEndOfFormTagHelperTest.cs (1)

93uniqueId: string.Empty,

SelectTagHelperTest.cs (8)

111{ "mUltiple", string.Empty }, 149{ typeof(object), string.Empty, false }, 466var modelExpression = new ModelExpression(name: string.Empty, modelExplorer: modelExplorer); 580var modelExpression = new ModelExpression(string.Empty, modelExplorer); 588string.Empty, // expression 597string.Empty, // expression 715var modelExpression = new ModelExpression(name: string.Empty, modelExplorer: modelExplorer); 747var modelExpression = new ModelExpression(name: string.Empty, modelExplorer: modelExplorer);

src\Shared\Razor\CaseSensitiveBoundAttributeComparer.cs (1)

52return value?.ToString() ?? string.Empty;

TextAreaTagHelperTest.cs (2)

170var modelExpression = new ModelExpression(name: string.Empty, modelExplorer: modelExplorer); 203var modelExpression = new ModelExpression(name: string.Empty, modelExplorer: modelExplorer);

ValidationMessageTagHelperTest.cs (2)

98var modelExpression = CreateModelExpression(string.Empty); 140var modelExpression = CreateModelExpression(string.Empty);

ValidationSummaryTagHelperTest.cs (4)

150{ string.Empty, emptyModelState }, 151{ string.Empty, modelState }, 154{ string.Empty, invalidModelState }, 248modelState.AddModelError(string.Empty, expectedError);

WebApplicationFactory.cs (1)

273{ HostDefaults.ApplicationKey, typeof(TEntryPoint).Assembly.GetName()?.Name ?? string.Empty }

DefaultDisplayTemplates.cs (6)

66new SelectListItem(Resources.Common_TriState_NotSet, string.Empty, !value.HasValue), 104htmlHelper.ViewData.TemplateInfo.HtmlFieldPrefix = string.Empty; 162string.Empty : 165string.Empty : 279var uriString = (htmlHelper.ViewData.Model == null) ? string.Empty : htmlHelper.ViewData.Model.ToString(); 281string.Empty :

DefaultEditorTemplates.cs (2)

86viewData.TemplateInfo.HtmlFieldPrefix = string.Empty; 221expression: string.Empty,

DefaultHtmlGenerator.cs (4)

104return !string.IsNullOrEmpty(value) ? _htmlEncoder.Encode(value) : string.Empty; 110return (value != null) ? _htmlEncoder.Encode(value.ToString()) : string.Empty; 634var value = string.Empty; 1584Value = string.Empty,

ExpressionHelper.cs (2)

135expressionTextCache?.TryAdd(expression, string.Empty); 137return string.Empty;

HtmlHelper.cs (4)

524var locations = string.Empty; 791return resolvedDisplayName ?? string.Empty; 801return modelExplorer.GetSimpleDisplayText() ?? string.Empty; 1411return string.Equals(expression, "model", StringComparison.OrdinalIgnoreCase) ? string.Empty : expression;

ModelExplorerExtensions.cs (2)

67return string.Empty; 77return string.Empty;

NameAndIdProvider.cs (1)

39return string.Empty;

NullView.cs (1)

13public string Path => string.Empty;

PartialViewResultExecutor.cs (1)

67var viewName = viewResult.ViewName ?? GetActionName(actionContext) ?? string.Empty;

RemoteAttributeBase.cs (2)

28private string _additionalFields = string.Empty; 63_additionalFields = value ?? string.Empty;

Rendering\TagBuilder.cs (1)

159return string.Empty;

TemplateBuilder.cs (1)

61if (_metadata.ConvertEmptyStringToNull && string.Empty.Equals(_model))

TemplateInfo.cs (4)

22_htmlFieldPrefix = string.Empty; 23_formattedModelValue = string.Empty; 49set { _formattedModelValue = value ?? string.Empty; } 62set { _htmlFieldPrefix = value ?? string.Empty; }

ValidationHelpers.cs (1)

21return string.Empty;

ViewDataDictionary.cs (1)

402return string.Empty;

ViewDataEvaluator.cs (3)

92expression = string.Empty; 142return string.Empty; 148return string.Empty;

ViewEngines\ViewEngineResult.cs (1)

95var locations = string.Empty;

ViewResultExecutor.cs (1)

68var viewName = viewResult.ViewName ?? GetActionName(actionContext) ?? string.Empty;

Buffers\ViewBufferTextWriterTest.cs (1)

134Assert.Equal<object>(new[] { string.Empty }, actual);

ControllerUnitTestabilityTests.cs (2)

139Assert.Equal(fileName ?? string.Empty, fileContentResult.FileDownloadName); 172Assert.Equal(fileName ?? string.Empty, fileStreamResult.FileDownloadName);

CookieTempDataProviderTest.cs (2)

92Assert.Equal(string.Empty, setCookieHeader.Value.ToString()); 288Assert.Equal(string.Empty, cookie.Value.AsSpan());

DefaultDisplayTemplatesTest.cs (15)

DefaultEditorTemplatesTest.cs (54)

DefaultHtmlGeneratorTest.cs (22)

ExpressionHelperTest.cs (7)

49string.Empty 131string.Empty 136string.Empty 147string.Empty 166data.Add((Expression<Func<TestModel, string>>)(m => model), string.Empty); 172data.Add((Expression<Func<TestModel, TestModel>>)(m => Model), string.Empty); 173data.Add((Expression<Func<TestModel, TestModel>>)(model => Model), string.Empty);

Filters\AntiforgeryMiddlewareAuthorizationFilterTest.cs (2)

21httpContext.Features.Set<IAntiforgeryValidationFeature>(new AntiforgeryValidationFeature(false, new AntiforgeryValidationException(string.Empty))); 56httpContext.Features.Set<IAntiforgeryValidationFeature>(new AntiforgeryValidationFeature(false, new AntiforgeryValidationException(string.Empty)));

ModelExplorerExtensionsTest.cs (1)

32string.Empty

RemoteAttributeTest.cs (2)

28string.Empty, 44string.Empty,

Rendering\HtmlHelperCheckboxTest.cs (1)

535var html = helper.CheckBox(string.Empty, isChecked: false, htmlAttributes: attributes);

Rendering\HtmlHelperDisplayExtensionsTest.cs (19)

Rendering\HtmlHelperDisplayNameExtensionsTest.cs (2)

22var displayNameResult = helper.DisplayName(expression: string.Empty); 102var displayNameResult = helper.DisplayName(expression: string.Empty);

Rendering\HtmlHelperDisplayTextTest.cs (5)

22var result = helper.DisplayText(expression: string.Empty); 54var result = helper.DisplayText(expression: string.Empty); 87var result = helper.DisplayText(expression: string.Empty); 141var result = helper.DisplayText(expression: string.Empty); 307var result = helper.DisplayText(expression: string.Empty);

Rendering\HtmlHelperEditorExtensionsTest.cs (2)

24.Returns(ViewEngineResult.NotFound(string.Empty, Enumerable.Empty<string>())); 50.Returns(ViewEngineResult.NotFound(string.Empty, Enumerable.Empty<string>()));

Rendering\HtmlHelperFormTest.cs (1)

812string.Empty,

Rendering\HtmlHelperHiddenTest.cs (3)

360var result = helper.Hidden(string.Empty, "fooValue", htmlAttributes: null); 435() => helper.Hidden(expression: string.Empty, value: null, htmlAttributes: attributes), 454var result = helper.Hidden(expression: string.Empty, value: null, htmlAttributes: attributes);

Rendering\HtmlHelperLabelExtensionsTest.cs (28)

Rendering\HtmlHelperLinkGenerationTest.cs (4)

58expectedLink = expectedLink.Replace("HtmlEncode[[]]", string.Empty); 127expectedLink = expectedLink.Replace("HtmlEncode[[]]", string.Empty); 160return string.Join(string.Empty, dict.Select(kvp => string.Format(CultureInfo.InvariantCulture, "{0}={1}", kvp.Key, kvp.Value.ToString()))); 166return string.Join(string.Empty, dict.Select(kvp => string.Format(CultureInfo.InvariantCulture, " {0}=\"HtmlEncode[[{1}]]\"", kvp.Key, kvp.Value.ToString())));

Rendering\HtmlHelperNameExtensionsTest.cs (7)

24private readonly string _string = string.Empty; 45var idResult = helper.Id(expression: string.Empty); 49var nameResult = helper.Name(expression: string.Empty); 78var idResult = helper.Id(expression: string.Empty); 81var nameResult = helper.Name(expression: string.Empty); 173var idResult = helper.Id(expression: string.Empty); 176var nameResult = helper.Name(expression: string.Empty);

Rendering\HtmlHelperPasswordTest.cs (3)

134var name = string.Empty; 148var expression = string.Empty; 166var expression = string.Empty;

Rendering\HtmlHelperSelectTest.cs (6)

1098expression: string.Empty, 1126expression: string.Empty, 1194var html = helper.ListBox(expression: string.Empty, selectList: selectList, htmlAttributes: null); 1220var html = helper.ListBox(expression: string.Empty, selectList: selectList, htmlAttributes: null); 1539return allowMultiple ? " multiple=\"HtmlEncode[[multiple]]\"" : string.Empty; 1549return optionSource == source ? " selected=\"HtmlEncode[[selected]]\"" : string.Empty;

Rendering\HtmlHelperTest.cs (12)

51{ null, string.Empty }, 53{ string.Empty, string.Empty }, 71{ null, string.Empty }, 72{ string.Empty, string.Empty }, 90{ null, string.Empty }, 92{ string.Empty, string.Empty }, 126{ null, string.Empty }, 127{ string.Empty, string.Empty },

Rendering\HtmlHelperValidationSummaryTest.cs (12)

85{ true, false, divWithError, string.Empty }, 86{ true, true, divWithError, string.Empty }, 117{ false, string.Empty, divWithAllErrors }, 120{ true, string.Empty, divWithRootError }, 122{ true, "some.unrelated.prefix", string.Empty }, 209html.ViewData.ModelState.AddModelError(string.Empty, "This is my validation message"); 565helper.ViewData.ModelState.AddModelError(string.Empty, "Error for root"); 623helper.ViewData.ModelState.AddModelError(string.Empty, "Error for root"); 643helper.ViewData.ModelState.AddModelError(string.Empty, "Error for root"); 681modelState.AddModelError(string.Empty, "This is an error for the model root."); 682modelState.AddModelError(string.Empty, "This is another error for the model root."); 683modelState.AddModelError(string.Empty, new InvalidOperationException("Another ignored Exception."), metadata);

Rendering\HtmlHelperValueTest.cs (1)

189Assert.Equal(expectedModelValue, helper.Value(expression: string.Empty, format: null));

Rendering\HtmlStringTest.cs (1)

47Assert.Equal(string.Empty, content.ToString());

Rendering\TagBuilderTest.cs (1)

78tagBuilder.Attributes.Add("ID", string.Empty);

ViewDataDictionaryTest.cs (1)

738var formattedValue = viewData.Eval("foo", string.Empty);

ViewDataOfTTest.cs (4)

69Assert.Equal(string.Empty, viewData.TemplateInfo.FormattedModelValue); 70Assert.Equal(string.Empty, viewData.TemplateInfo.HtmlFieldPrefix); 87Assert.Equal(string.Empty, viewData.TemplateInfo.FormattedModelValue); 88Assert.Equal(string.Empty, viewData.TemplateInfo.HtmlFieldPrefix);

TestFileProvider.cs (1)

18public TestFileProvider() : this(string.Empty)

Schemas\OpenApiJsonSchema.Helpers.cs (2)

318schema.Metadata.Add(OpenApiConstants.SchemaId, reader.GetString() ?? string.Empty); 330schema.Metadata[OpenApiConstants.RefId] = reader.GetString() ?? string.Empty;

Services\OpenApiGenerator.cs (1)

359controllerName = _environment?.ApplicationName ?? string.Empty;

XmlCommentGenerator.cs (1)

53: string.Empty;

XmlCommentGenerator.Emitter.cs (1)

524_ => string.Empty // Effectively no-op for AddOpenApi invocations that do not conform to a variant

XmlComments\XmlComment.cs (1)

87.Select(item => listPrefix + item?.Value?.TrimEachLine() ?? string.Empty)

XmlComments\XmlComment.InheritDoc.cs (2)

37return string.Empty; 192if (inheritedDocumentation == string.Empty)

XmlComments\XmlParameterComment.cs (4)

11public string Name { get; set; } = string.Empty; 26var name = nav.GetAttribute("name", string.Empty); 31var example = nav.GetAttribute("example", string.Empty); 32var deprecated = nav.GetAttribute("deprecated", string.Empty);

XmlComments\XmlResponseComment.cs (3)

11public string Code { get; set; } = string.Empty; 27var code = nav.GetAttribute("code", string.Empty); 32var example = nav.GetAttribute("example", string.Empty);

Services\OpenApiGeneratorTests.cs (1)

977public string NonNullableStringMember { get; set; } = string.Empty;

Shared\SharedTypes.cs (5)

69public string Make { get; set; } = string.Empty; 172public string Title { get; set; } = string.Empty; 175public string Assignee { get; set; } = string.Empty; 214public string Name { get; set; } = string.Empty; 220public string Name { get; set; } = string.Empty;

Shared\SharedTypes.Polymorphism.cs (1)

11public string Color { get; set; } = string.Empty;

Transformers\CustomSchemaTransformerTests.cs (7)

512public string Value { get; set; } = string.Empty; 518public string Name { get; set; } = string.Empty; 526public string Name { get; set; } = string.Empty; 532public string Name { get; set; } = string.Empty; 540public string FirstName { get; set; } = string.Empty; 541public string LastName { get; set; } = string.Empty; 545public string TemporaryData { get; set; } = string.Empty;

OutputCacheKeyProvider.cs (7)

48return string.Empty; 53return string.Empty; 58return string.Empty; 163var header = varyByRules.HeaderNames[i] ?? string.Empty; 239var queryKey = varyByRules.QueryKeys[i] ?? string.Empty; 283var routeValueName = varyByRules.RouteValueNames[i] ?? string.Empty; 320var key = orderedKeys[i] ?? string.Empty;

OutputCacheMiddlewareTests.cs (2)

504new StringValues(string.Empty), 508new StringValues(new string[] { string.Empty })

OutputCacheTests.cs (2)

71var initialResponse = await client.PostAsync("", new StringContent(string.Empty)); 72var subsequentResponse = await client.PostAsync("", new StringContent(string.Empty));

OwinEnvironment.cs (6)

52{ OwinConstants.RequestProtocol, new FeatureMap<IHttpRequestFeature>(feature => feature.Protocol, () => string.Empty, (feature, value) => feature.Protocol = Convert.ToString(value, CultureInfo.InvariantCulture)) }, 53{ OwinConstants.RequestScheme, new FeatureMap<IHttpRequestFeature>(feature => feature.Scheme, () => string.Empty, (feature, value) => feature.Scheme = Convert.ToString(value, CultureInfo.InvariantCulture)) }, 54{ OwinConstants.RequestMethod, new FeatureMap<IHttpRequestFeature>(feature => feature.Method, () => string.Empty, (feature, value) => feature.Method = Convert.ToString(value, CultureInfo.InvariantCulture)) }, 55{ OwinConstants.RequestPathBase, new FeatureMap<IHttpRequestFeature>(feature => feature.PathBase, () => string.Empty, (feature, value) => feature.PathBase = Convert.ToString(value, CultureInfo.InvariantCulture)) }, 56{ OwinConstants.RequestPath, new FeatureMap<IHttpRequestFeature>(feature => feature.Path, () => string.Empty, (feature, value) => feature.Path = Convert.ToString(value, CultureInfo.InvariantCulture)) }, 57{ OwinConstants.RequestQueryString, new FeatureMap<IHttpRequestFeature>(feature => Utilities.RemoveQuestionMark(feature.QueryString), () => string.Empty,

OwinFeatureCollection.cs (1)

113get { return string.Empty; }

WebSockets\OwinWebSocketAdapter.cs (2)

191throw new ArgumentOutOfRangeException(nameof(messageType), messageType, string.Empty); 206throw new ArgumentOutOfRangeException(nameof(webSocketMessageType), webSocketMessageType, string.Empty);

WebSockets\WebSocketAdapter.cs (5)

83_environment[OwinConstants.WebSocket.ClientCloseDescription] = nativeResult.CloseStatusDescription ?? string.Empty; 101return CloseAsync(1000, string.Empty, cancel); 129_webSocket.CloseStatusDescription ?? string.Empty, _cancellationToken); 151throw new ArgumentOutOfRangeException(nameof(messageType), messageType, string.Empty); 166throw new ArgumentOutOfRangeException(nameof(webSocketMessageType), webSocketMessageType, string.Empty);

TagHelpers\DefaultTagHelperContent.cs (1)

168return string.Empty;

Runtime\TagHelpers\TagHelperExecutionContext.cs (1)

30uniqueId: string.Empty,

Runtime\TagHelpers\TagHelperExecutionContextTest.cs (13)

22uniqueId: string.Empty, 45uniqueId: string.Empty, 70uniqueId: string.Empty, 105uniqueId: string.Empty, 124uniqueId: string.Empty, 219uniqueId: string.Empty, 273uniqueId: string.Empty, 301uniqueId: string.Empty, 323uniqueId: string.Empty, 350uniqueId: string.Empty, 377uniqueId: string.Empty, 407uniqueId: string.Empty, 434uniqueId: string.Empty,

Runtime\TagHelpers\TagHelperScopeManagerTest.cs (1)

238uniqueId: string.Empty,

Runtime\TagHelpers\TestTagHelpers\CommonTagHelpers.cs (1)

23public string InvalidNoSetAttribute { get { return string.Empty; } }

src\Shared\Razor\CaseSensitiveBoundAttributeComparer.cs (1)

52return value?.ToString() ?? string.Empty;

src\Shared\Razor\CaseSensitiveBoundAttributeComparer.cs (1)

52return value?.ToString() ?? string.Empty;

TagHelpers\DefaultTagHelperContentTest.cs (8)

24Assert.Equal(string.Empty, tagHelperContent.GetContent()); 165Assert.Equal(string.Empty, source.GetContent()); 192Assert.Equal(string.Empty, source.GetContent()); 193Assert.Equal(string.Empty, nested.GetContent()); 310tagHelperContent.SetContent(string.Empty); 323tagHelperContent.Append(string.Empty); 363string.Empty, 623Assert.Equal(string.Empty, tagHelperContent.GetContent());

TagHelpers\TagHelperContextTest.cs (2)

57uniqueId: string.Empty); 81uniqueId: string.Empty);

TagHelpers\TagHelperOutputTest.cs (17)

ResponseCachingKeyProvider.cs (2)

109var header = varyByRules!.Headers[i] ?? string.Empty; 163var queryKey = varyByRules.QueryKeys[i] ?? string.Empty;

ResponseCachingFeatureTests.cs (5)

17new string[] { string.Empty } 37new string[] { null, string.Empty }, 38new string[] { string.Empty, null }, 39new string[] { string.Empty, "Valid" }, 40new string[] { "Valid", string.Empty },

ResponseCachingMiddlewareTests.cs (2)

586new StringValues(string.Empty), 590new StringValues(new string[] { string.Empty })

ResponseCachingTests.cs (2)

75var initialResponse = await client.PostAsync("", new StringContent(string.Empty)); 76var subsequentResponse = await client.PostAsync("", new StringContent(string.Empty));

ApacheModRewrite\ConditionPatternParser.cs (1)

32condition = string.Empty;

ApacheModRewrite\FlagParser.cs (1)

88flags.SetFlag(flag, string.Empty);

ApacheModRewrite\Flags.cs (2)

29value = string.Empty; 57FlagDictionary[flag] = value ?? string.Empty;

ApacheModRewrite\TestStringParser.cs (1)

36testString = string.Empty;

IISUrlRewrite\InputParser.cs (1)

49testString = string.Empty;

IISUrlRewrite\UrlRewriteFileParser.cs (1)

199var url = string.Empty;

PatternSegments\DateTimeSegment.cs (1)

66return string.Empty;

RedirectRule.cs (1)

36initMatchResults = InitialMatch.Match(string.Empty);

UrlActions\ChangeCookieAction.cs (1)

38context.HttpContext.Response.Cookies.Append(Name, Value ?? string.Empty, options);

ApacheModRewrite\CookieActionFactoryTest.cs (1)

47Assert.Equal(string.Empty, action.Path);

ApacheModRewrite\FlagParserTest.cs (7)

15dict.Add(FlagType.NoCase, string.Empty); 26dict.Add(FlagType.NoCase, string.Empty); 27dict.Add(FlagType.Forbidden, string.Empty); 28dict.Add(FlagType.Last, string.Empty); 39dict.Add(FlagType.NoCase, string.Empty); 40dict.Add(FlagType.Forbidden, string.Empty); 62Assert.Throws<ArgumentException>(() => FlagParser.Parse(string.Empty));

ApacheModRewrite\RuleBuilderTest.cs (1)

30flags.SetFlag(FlagType.Redirect, string.Empty);

ApacheModRewrite\RuleRegexParserTest.cs (1)

19Assert.Throws<FormatException>(() => RuleRegexParser.ParseRuleRegex(string.Empty));

IISUrlRewrite\ServerVariableTests.cs (1)

180Assert.Equal(string.Empty, lookup);

InlineRouteParameterParser.cs (2)

25name: string.Empty, 53var parameterName = string.Empty;

Matching\AcceptsMatcherPolicy.cs (2)

231edges.Add(string.Empty, endpoints.ToList()); 236edges.Add(string.Empty, anyEndpoints.ToList());

Matching\DfaMatcherBuilder.cs (1)

987return !RouteValueEqualityComparer.Default.Equals(value, string.Empty);

Matching\HttpMethodMatcherPolicy.cs (1)

382var allow = httpMethods is null ? string.Empty : string.Join(", ", httpMethods);

Matching\NegotiationMatcherPolicy.cs (2)

274edges.Add(string.Empty, anyEndpoints); 279edges.Add(string.Empty, anyEndpoints);

Patterns\DefaultRoutePatternTransformer.cs (2)

51if (RouteValueEqualityComparer.Default.Equals(kvp.Value, string.Empty)) 85!RouteValueEqualityComparer.Default.Equals(string.Empty, defaultValue))

Patterns\RouteParameterParser.cs (2)

22return new RoutePatternParameterPart(string.Empty, null, RoutePatternParameterKind.Standard, Array.Empty<RoutePatternParameterPolicyReference>()); 52var parameterName = string.Empty;

Patterns\RoutePatternFactory.cs (1)

499var found = RouteValueEqualityComparer.Default.Equals(string.Empty, kvp.Value);

Patterns\RoutePatternParser.cs (1)

205context.Error = Resources.FormatTemplateRoute_InvalidParameterName(string.Empty);

Patterns\RoutePatternPathSegment.cs (1)

49return string.Join(string.Empty, parts.Select(p => p.DebuggerToString()));

RouteBase.cs (1)

44template = template ?? string.Empty;

RouteCollection.cs (1)

158var queryString = string.Empty;

RouteValueEqualityComparer.cs (1)

52return StringComparer.OrdinalIgnoreCase.GetHashCode(string.Empty);

src\Shared\Debugger\DebuggerHelpers.cs (1)

32return prefix ?? string.Empty;

src\Shared\MediaType\ReadOnlyMediaTypeHeaderValue.cs (1)

29: this(mediaType.Buffer ?? string.Empty, mediaType.Offset, mediaType.Length)

Template\RoutePrecedence.cs (1)

267!RouteValueEqualityComparer.Default.Equals(requiredValue, string.Empty))

Template\TemplateBinder.cs (5)

647var sa = a as string ?? (ReferenceEquals(SentinullValue.Instance, a) ? string.Empty : null); 648var sb = b as string ?? (ReferenceEquals(SentinullValue.Instance, b) ? string.Empty : null); 652if ((sa == string.Empty && sb == null) || (sb == string.Empty && sa == null)) 747public override string ToString() => string.Empty;

Template\TemplatePart.cs (2)

143return "{" + (IsCatchAll ? "*" : string.Empty) + Name + (IsOptional ? "?" : string.Empty) + "}";

Template\TemplateSegment.cs (1)

52return string.Join(string.Empty, Parts.Select(p => p.DebuggerToString()));

Tree\LinkGenerationDecisionTree.cs (5)

134if (criterion.Branches.TryGetValue(value ?? string.Empty, out var branch)) 146!criterion.Branches.Comparer.Equals(value, string.Empty)) 154if (criterion.Branches.TryGetValue(string.Empty, out branch)) 179results.Add(kvp.Key, new DecisionCriterionValue(kvp.Value ?? string.Empty)); 230branchStack.Push(string.Empty);

VirtualPathData.cs (1)

83return string.Empty;

Builder\RequestDelegateEndpointRouteBuilderExtensionsTest.cs (3)

567builder.Metadata.Add(new ParameterNameMetadata { Name = parameter.Name ?? string.Empty }); 578public string Name { get; init; } = string.Empty; 583public string Data { get; init; } = string.Empty;

Constraints\FileNameRouteConstraintTest.cs (1)

51string.Empty,

Constraints\RequiredRouteConstraintTests.cs (1)

65new RouteValueDictionary(new { controller = "Home", action = "Index", area = string.Empty }),

DefaultLinkGeneratorProcessTemplateTest.cs (38)

Internal\DfaGraphWriterTest.cs (3)

27var endpointsDataSource = new DefaultEndpointDataSource(new Endpoint((context) => null, EndpointMetadataCollection.Empty, string.Empty)); 50string.Empty)); 73string.Empty));

Matching\AcceptsMatcherPolicyTest.cs (3)

181Assert.Equal(string.Empty, e.State); 239Assert.Equal(string.Empty, e.State); 289new PolicyJumpTableEdge(string.Empty, 0),

PathTokenizerTest.cs (1)

17{ string.Empty, new StringSegment[] { } },

Patterns\DefaultRoutePatternTransformerTest.cs (5)

40kvp => Assert.Equal(new KeyValuePair<string, object>("b", string.Empty), kvp)); 53var requiredValues = new { controller = string.Empty, }; 98var requiredValues = new { area = string.Empty, }; 117var requiredValues = new { area = string.Empty, }; 302var requiredValues = new { controller = string.Empty, action = (string)null, };

RouteOptionsTests.cs (2)

37var endpoint1 = new Endpoint((c) => Task.CompletedTask, EndpointMetadataCollection.Empty, string.Empty); 38var endpoint2 = new Endpoint((c) => Task.CompletedTask, EndpointMetadataCollection.Empty, string.Empty);

Template\TemplateBinderTests.cs (1)

539values.Add("year", String.Empty);

RequestProcessing\Request.cs (7)

60QueryString = cookedUrl.GetQueryString() ?? string.Empty; 65PathBase = string.Empty; 72PathBase = string.Empty; 73Path = string.Empty; 86Path = string.Empty; 92Path = string.Empty; 174SniHostName = string.Empty;

RequestProcessing\RequestStream.cs (2)

158Exception exception = new IOException(string.Empty, new HttpSysException((int)statusCode)); 279Exception exception = new IOException(string.Empty, new HttpSysException((int)statusCode));

RequestProcessing\RequestStreamAsyncResult.cs (2)

79asyncResult.Fail(new IOException(string.Empty, new HttpSysException((int)errorCode))); 89asyncResult.Fail(new IOException(string.Empty, e));

RequestProcessing\Response.cs (4)

551headerValue = headerValues[headerValueIndex] ?? string.Empty; 560headerValue = headerValues[0] ?? string.Empty; 590headerValue = headerValues[headerValueIndex] ?? string.Empty; 645var headerValue = headerValues[headerValueIndex] ?? string.Empty;

RequestProcessing\ResponseBody.cs (5)

176var exception = new IOException(string.Empty, new HttpSysException((int)statusCode)); 392Exception exception = new IOException(string.Empty, new HttpSysException((int)statusCode)); 647throw new ArgumentOutOfRangeException(nameof(offset), offset, string.Empty); 651throw new ArgumentOutOfRangeException(nameof(count), count, string.Empty); 715var exception = new IOException(string.Empty, new HttpSysException((int)statusCode));

RequestProcessing\ResponseStreamAsyncResult.cs (1)

245var exception = new IOException(string.Empty, new HttpSysException((int)errorCode));

src\Shared\HttpSys\RequestProcessing\NativeRequestContext.cs (1)

623headerValue = string.Empty;

src\Shared\ServerInfrastructure\StringUtilities.cs (2)

23return string.Empty; 72return string.Empty;

UrlPrefix.cs (2)

23PathWithoutTrailingSlash = Path.Length > 1 ? Path[0..^1] : string.Empty; 106var whole = prefix ?? string.Empty;

ValidationHelper.cs (1)

14return string.Empty;

DelegateTests.cs (1)

278CommonSecurityDescriptor securityDescriptor = new CommonSecurityDescriptor(false, false, string.Empty);

HttpsTests.cs (6)

33Assert.Equal(string.Empty, response); 90Assert.Equal(string.Empty, response); 124Assert.Equal(string.Empty, response); 146Assert.Equal(string.Empty, response); 238Assert.Equal(string.Empty, response); 268Assert.Equal(string.Empty, response);

Listener\RequestBodyTests.cs (3)

65Assert.Equal(string.Empty, response); 89Assert.Equal(string.Empty, response); 114Assert.Equal(string.Empty, response);

Listener\ServerOnExistingQueueTests.cs (17)

Listener\ServerTests.cs (8)

68Assert.Equal(string.Empty, await response.Content.ReadAsStringAsync()); 124Assert.Equal(string.Empty, response); 152Assert.Equal(string.Empty, context.Request.PathBase); 157Assert.Equal(string.Empty, response); 170Assert.Equal(string.Empty, response); 190Assert.Equal(string.Empty, response); 197Assert.Equal(string.Empty, context.Request.PathBase); 202Assert.Equal(string.Empty, response);

Listener\Utilities.cs (2)

28return CreateDynamicHttpServer(string.Empty, out root, out baseAddress); 74return CreateServer("https", "localhost", 9090, string.Empty);

OpaqueUpgradeTests.cs (2)

43Assert.Equal(string.Empty, await response.Content.ReadAsStringAsync()); 71Assert.Equal(string.Empty, await response.Content.ReadAsStringAsync());

RequestBodyLimitTests.cs (8)

175Assert.Equal(string.Empty, response); 200Assert.Equal(string.Empty, response); 225Assert.Equal(string.Empty, response); 251Assert.Equal(string.Empty, response); 275Assert.Equal(string.Empty, response); 301Assert.Equal(string.Empty, response); 328Assert.Equal(string.Empty, response); 353Assert.Equal(string.Empty, response);

RequestBodyTests.cs (3)

139Assert.Equal(string.Empty, response); 161Assert.Equal(string.Empty, response); 181Assert.Equal(string.Empty, response);

RequestHeaderTests.cs (2)

34Assert.Equal(string.Empty, response); 98Assert.Equal(string.Empty, response);

RequestTests.cs (6)

65Assert.Equal(string.Empty, response); 129Assert.Equal(string.Empty, response); 192Assert.Equal(string.Empty, response); 220Assert.Equal(string.Empty, requestInfo.QueryString); 236Assert.Equal(string.Empty, response); 333Assert.Equal(string.Empty, response);

ResponseSendFileTests.cs (1)

45await sendFile.SendFileAsync(string.Empty, 0, null, CancellationToken.None);

ResponseTests.cs (5)

37Assert.Equal(string.Empty, await response.Content.ReadAsStringAsync()); 56Assert.Equal(string.Empty, await response.Content.ReadAsStringAsync()); 76Assert.Equal(string.Empty, await response.Content.ReadAsStringAsync()); 92Assert.Equal(string.Empty, response.ReasonPhrase); 93Assert.Equal(string.Empty, await response.Content.ReadAsStringAsync());

ServerTests.cs (3)

35Assert.Equal(string.Empty, response); 350Assert.Equal(string.Empty, response); 409Assert.Equal(string.Empty, responseText);

Utilities.cs (5)

46return CreateDynamicHttpServer(string.Empty, out root, out baseAddress, options => { }, app, loggerFactory); 52return CreateDynamicHttpServer(string.Empty, out root, out baseAddress, configureOptions, app, loggerFactory); 64return CreateDynamicHttpServer(string.Empty, out root, out baseAddress, options => 73return CreateDynamicHost(string.Empty, out root, out var baseAddress, options => 82return CreateDynamicHost(string.Empty, out var root, out baseAddress, configureOptions, app, loggerFactory);

Utilities.cs (1)

30return CreateDynamicHttpServer(string.Empty, out root, out baseAddress, options => { }, app);

Core\IISConfigurationData.cs (3)

72pwzFullApplicationPath = native.pwzFullApplicationPath == IntPtr.Zero ? string.Empty : Marshal.PtrToStringBSTR(native.pwzFullApplicationPath), 73pwzVirtualApplicationPath = native.pwzVirtualApplicationPath == IntPtr.Zero ? string.Empty : Marshal.PtrToStringBSTR(native.pwzVirtualApplicationPath), 77pwzBindings = native.pwzBindings == IntPtr.Zero ? string.Empty : Marshal.PtrToStringBSTR(native.pwzBindings),

Core\IISEnvironmentFeature.cs (7)

37AppPoolId = configuration["IIS_APP_POOL_ID"] ?? string.Empty; 38AppPoolConfigFile = configuration["IIS_APP_POOL_CONFIG_FILE"] ?? string.Empty; 39AppConfigPath = configuration["IIS_APP_CONFIG_PATH"] ?? string.Empty; 40ApplicationPhysicalPath = configuration["IIS_PHYSICAL_PATH"] ?? string.Empty; 41ApplicationVirtualPath = configuration["IIS_APPLICATION_VIRTUAL_PATH"] ?? string.Empty; 42ApplicationId = configuration["IIS_APPLICATION_ID"] ?? string.Empty; 43SiteName = configuration["IIS_SITE_NAME"] ?? string.Empty;

Core\IISHttpContext.cs (12)

158Method = GetVerb() ?? string.Empty; 160RawTarget = GetRawUrl() ?? string.Empty; 167var originalPath = GetOriginalPath() ?? string.Empty; 168var pathBase = _server.VirtualPath ?? string.Empty; 176PathBase = string.Empty; 177Path = string.Empty; 181PathBase = string.Empty; 188Path = string.Empty; 194Path = string.Empty; 269QueryString = cookedUrl.GetQueryString() ?? string.Empty; 277SniHostName = string.Empty; 555ReasonPhrase = string.Empty;

src\Shared\ErrorPage\ErrorPage.Designer.cs (1)

58var location = string.Empty;

src\Shared\ErrorPage\ErrorPageModelBuilder.cs (1)

25var assemblyVersion = new AssemblyName(systemRuntimeAssembly.FullName!).Version?.ToString() ?? string.Empty;

src\Shared\HttpSys\RequestProcessing\NativeRequestContext.cs (1)

623headerValue = string.Empty;

src\Shared\RazorViews\BaseView.cs (1)

279return string.Empty;

src\Shared\ServerInfrastructure\StringUtilities.cs (2)

23return string.Empty; 72return string.Empty;

src\Shared\StackTrace\StackFrame\StackTraceHelper.cs (1)

118var prefix = string.Empty;

IISMiddlewareTests.cs (2)

356var requestPathBase = string.Empty; 357var requestPath = string.Empty;

Common\DeploymentResult.cs (1)

43: this(loggerFactory, deploymentParameters: deploymentParameters, applicationBaseUri: applicationBaseUri, contentRoot: string.Empty, hostShutdownToken: CancellationToken.None)

Deployers\SelfHostDeployer.cs (3)

82var executableName = string.Empty; 83var executableArgs = string.Empty; 84var workingDirectory = string.Empty;

IISExpressDeployer.cs (1)

72var executableArgs = string.Empty;

Internal\Http\Http1Connection.cs (8)

352QueryString = string.Empty; 397if (ReferenceEquals(_parsedQueryString, string.Empty)) 403QueryString = string.Empty; 404_parsedQueryString = string.Empty; 495Path = string.Empty; 496QueryString = string.Empty; 515Path = string.Empty; 516QueryString = string.Empty;

Internal\Http\HttpHeaders.cs (1)

285ValidateHeaderValueCharacters(headerValues[i] ?? string.Empty, requireAscii);

Internal\Http\HttpHeaders.Generated.cs (4)

7517var nameStr = string.Empty; 7930var nameStr = string.Empty; 8142var nameStr = string.Empty; 14831var headerName = string.Empty;

Internal\Http\HttpParser.cs (1)

601: string.Empty);

Internal\Http\HttpProtocol.cs (2)

177return string.Empty; 1409: string.Empty);

Internal\Http\HttpProtocol.FeatureCollection.cs (1)

43_methodText = HttpUtilities.MethodToString(Method) ?? string.Empty;

Internal\Http2\Http2Stream.cs (3)

327Path = string.Empty; 328QueryString = string.Empty; 341QueryString = queryIndex == -1 ? string.Empty : path.Substring(queryIndex);

Internal\Http3\Http3Stream.cs (3)

1068Path = string.Empty; 1069QueryString = string.Empty; 1082QueryString = queryIndex == -1 ? string.Empty : path.Substring(queryIndex);

Internal\Infrastructure\HttpUtilities.cs (1)

89return string.Empty;

Internal\Infrastructure\KestrelEventSource.cs (8)

195var applicationProtocol = feature == null ? string.Empty : Encoding.UTF8.GetString(feature.ApplicationProtocol.Span); 196var sslProtocols = feature?.Protocol.ToString() ?? string.Empty; 197var hostName = feature?.HostName ?? string.Empty; 387arg1 ??= string.Empty; 388arg2 ??= string.Empty; 389arg3 ??= string.Empty; 390arg4 ??= string.Empty; 391arg5 ??= string.Empty;

Internal\Infrastructure\TimeExtensions.cs (1)

15throw new ArgumentOutOfRangeException(nameof(timeSpan), timeSpan, string.Empty);

Internal\TlsConnectionFeature.cs (1)

46public string HostName { get; set; } = string.Empty;

Middleware\HttpsConnectionMiddleware.cs (1)

326feature.HostName = name ?? string.Empty;

src\Shared\CertificateGeneration\CertificateManager.cs (2)

550keyBytes = key.ExportEncryptedPkcs8PrivateKey(string.Empty, new PbeParameters(PbeEncryptionAlgorithm.Aes256Cbc, HashAlgorithmName.SHA256, 1)); 554key.ImportFromEncryptedPem(pem, string.Empty);

src\Shared\Hpack\DynamicHPackEncoder.cs (2)

32Head.Initialize(-1, string.Empty, string.Empty, 0, int.MaxValue, null);

src\Shared\runtime\Http3\QPack\QPackEncoder.cs (1)

230return EncodeValueString(string.Empty, valueEncoding: null, buffer, out length);

src\Shared\ServerInfrastructure\StringUtilities.cs (2)

23return string.Empty; 72return string.Empty;

Http1\Http1ConnectionTests.cs (1)

852Assert.Equal(CoreStrings.FormatBadRequest_InvalidRequestTarget_Detail(string.Empty), exception.Message);

HttpParserTests.cs (2)

543Assert.Equal(CoreStrings.FormatBadRequest_UnrecognizedHTTPVersion(string.Empty), exception.Message); 557Assert.Equal(CoreStrings.FormatBadRequest_InvalidRequestHeader_Detail(string.Empty), exception.Message);

HttpRequestHeadersTests.cs (7)

484Assert.Equal(string.Empty, values.NextHeaderValue); 755Assert.NotEqual(string.Empty, prevHeaderValue); 768Assert.Equal(string.Empty, nextHeaderValue); 780Assert.Equal(string.Empty, nextHeaderValue); 806Assert.NotEqual(string.Empty, prevHeaderValue.ToString()); 817Assert.Equal(string.Empty, nextHeaderValue); 828Assert.Equal(string.Empty, nextHeaderValue);

src\Servers\Kestrel\shared\test\CertHelper.cs (1)

186name = name.Replace("_", string.Empty);

src\Servers\Kestrel\shared\test\StringExtensions.cs (1)

14: string.Empty;

src\Shared\test\Shared.Tests\runtime\Http2\HPackDecoderTest.cs (6)

278Assert.Equal(SR.Format(SR.net_http_invalid_header_name, string.Empty), exception.Message); 290TestDecodeWithoutIndexing(encoded, _headerNameString, string.Empty); 302Assert.Equal(SR.Format(SR.net_http_invalid_header_name, string.Empty), exception.Message); 326Assert.Equal(SR.Format(SR.net_http_invalid_header_name, string.Empty), exception.Message); 349TestDecodeWithoutIndexing(encoded, _headerNameString, string.Empty); 372Assert.Equal(SR.Format(SR.net_http_invalid_header_name, string.Empty), exception.Message);

StartLineTests.cs (6)

57var path = string.Empty; 58var query = string.Empty; 112var path = string.Empty; 113var query = string.Empty; 360var path = string.Empty; 361var query = string.Empty;

src\Shared\ServerInfrastructure\StringUtilities.cs (2)

23return string.Empty; 72return string.Empty;

CookieProtection.cs (4)

32return string.Empty; 38return string.Empty; 44return string.Empty; 53return string.Empty;

DistributedSession.cs (1)

199_sessionId = string.Empty;

SessionTests.cs (18)

CommandLineApplicationTests.cs (1)

1151var inputOption = String.Empty;

PropertyHelperTest.cs (1)

821get { return string.Empty; }

QueryStringEnumerableTest.cs (7)

41kvp => AssertKeyValuePair("key1", string.Empty, kvp), 42kvp => AssertKeyValuePair("key2", string.Empty, kvp)); 49kvp => AssertKeyValuePair(string.Empty, "value1", kvp), 50kvp => AssertKeyValuePair(string.Empty, string.Empty, kvp)); 57kvp => AssertKeyValuePair("fields+%5BtodoItems%5D", string.Empty, kvp)); 64kvp => AssertKeyValuePair(string.Empty, "fields+%5BtodoItems%5D", kvp));

runtime\Http2\HPackDecoderTest.cs (6)

278Assert.Equal(SR.Format(SR.net_http_invalid_header_name, string.Empty), exception.Message); 290TestDecodeWithoutIndexing(encoded, _headerNameString, string.Empty); 302Assert.Equal(SR.Format(SR.net_http_invalid_header_name, string.Empty), exception.Message); 326Assert.Equal(SR.Format(SR.net_http_invalid_header_name, string.Empty), exception.Message); 349TestDecodeWithoutIndexing(encoded, _headerNameString, string.Empty); 372Assert.Equal(SR.Format(SR.net_http_invalid_header_name, string.Empty), exception.Message);

src\Shared\Hpack\DynamicHPackEncoder.cs (2)

32Head.Initialize(-1, string.Empty, string.Empty, 0, int.MaxValue, null);

src\Shared\HttpSys\RequestProcessing\NativeRequestContext.cs (1)

623headerValue = string.Empty;

src\Shared\runtime\Http3\QPack\QPackEncoder.cs (1)

230return EncodeValueString(string.Empty, valueEncoding: null, buffer, out length);

src\Shared\ServerInfrastructure\StringUtilities.cs (2)

23return string.Empty; 72return string.Empty;

src\Shared\StackTrace\StackFrame\StackTraceHelper.cs (1)

118var prefix = string.Empty;

HubConnection.Log.cs (2)

31var argsList = args == null ? string.Empty : string.Join(", ", args.Select(a => a?.GetType().FullName ?? "(null)")); 88var argsList = args == null ? string.Empty : string.Join(", ", args.Select(a => a?.GetType().FullName ?? "(null)"));

Internal\ConnectionLogScope.cs (1)

67return _cachedToString ?? string.Empty;

HubClientProxyGenerator.Emitter.cs (2)

51var methodName = $"Register{typeSpec.FullyQualifiedTypeName.Replace(".", string.Empty)}"; 138private static System.IDisposable[] Register{typeSpec.FullyQualifiedTypeName.Replace(".", string.Empty)}(HubConnection connection, {typeSpec.FullyQualifiedTypeName} provider)

HttpConnectionTests.cs (1)

93httpOptions.Cookies.Add(new Cookie("Name", "Value", string.Empty, "fakeuri.org"));

HttpConnectionTests.Negotiate.cs (1)

37return RunInvalidNegotiateResponseTest<FormatException>(ResponseUtils.CreateNegotiationContent(connectionId: string.Empty), "Invalid connection id.");

ResponseUtils.cs (1)

18CreateResponse(statusCode, string.Empty);

ServerSentEventsTransportTests.cs (2)

366return new HttpResponseMessage { Content = new StringContent(string.Empty) }; 393return new HttpResponseMessage { Content = new StringContent(string.Empty) };

WebSocketsTransportTests.cs (2)

47public override string CloseStatusDescription => string.Empty; 51public override string SubProtocol => string.Empty;

Protocol\CompletionMessage.cs (1)

53var resultField = HasResult ? $", {nameof(Result)}: {Result ?? "<<null>>"}" : string.Empty;

Protocol\HubMethodInvocationMessage.cs (2)

104args = Arguments == null ? string.Empty : string.Join(", ", Arguments.Select(a => a?.ToString())); 159args = Arguments == null ? string.Empty : string.Join(", ", Arguments.Select(a => a?.ToString()));

src\Shared\ThrowHelpers\ArgumentThrowHelper.cs (1)

24if (argument is null || argument == string.Empty)

Docker.cs (1)

17private static readonly string _exeSuffix = OperatingSystem.IsWindows() ? ".exe" : string.Empty;

ClientProxyTests.cs (4)

31var proxy = new UserProxy<FakeHub>(o.Object, string.Empty); 73var proxy = new GroupProxy<FakeHub>(o.Object, string.Empty); 115var proxy = new GroupExceptProxy<FakeHub>(o.Object, string.Empty, new List<string>()); 178var proxy = new SingleClientProxy<FakeHub>(o.Object, string.Empty);

HubConnectionHandlerTests.cs (7)

2026HubConnectionHandlerTestUtils.AssertHubMessage(new StreamItemMessage(string.Empty, "0"), messages[0]); 2027HubConnectionHandlerTestUtils.AssertHubMessage(new StreamItemMessage(string.Empty, "1"), messages[1]); 2028HubConnectionHandlerTestUtils.AssertHubMessage(new StreamItemMessage(string.Empty, "2"), messages[2]); 2029HubConnectionHandlerTestUtils.AssertHubMessage(new StreamItemMessage(string.Empty, "3"), messages[3]); 2030HubConnectionHandlerTestUtils.AssertHubMessage(CompletionMessage.Empty(string.Empty), messages[4]); 4493HubConnectionHandlerTestUtils.AssertHubMessage(new StreamItemMessage(string.Empty, argument.Value), messages[0]); 4494HubConnectionHandlerTestUtils.AssertHubMessage(CompletionMessage.Empty(string.Empty), messages[1]);

HubConnectionHandlerTestUtils\Hubs.cs (1)

1466string id = Context.GetHttpContext()?.Request.Query["client"] ?? string.Empty;

WebSocketsTransportTests.cs (1)

33httpOptions.Cookies.Add(new Cookie("Name", "Value", string.Empty, "fakeuri.org"));

Npm\NodeScriptRunner.cs (2)

32var completeArguments = $"run {scriptName} -- {arguments ?? string.Empty}"; 121=> AnsiColorRegex.Replace(line, string.Empty);

src\Shared\RangeHelper\RangeHelper.cs (1)

48if (rawRangeHeader.Count > 1 || (rawRangeHeader[0] ?? string.Empty).Contains(','))

StaticAssetsInvoker.cs (1)

82public string PhysicalPath => FileInfo.PhysicalPath ?? string.Empty;

src\Shared\RangeHelper\RangeHelper.cs (1)

48if (rawRangeHeader.Count > 1 || (rawRangeHeader[0] ?? string.Empty).Contains(','))

StaticFileContext.cs (1)

113public string PhysicalPath => _fileInfo.PhysicalPath ?? string.Empty;

src\Shared\RangeHelper\RangeHelper.cs (1)

48if (rawRangeHeader.Count > 1 || (rawRangeHeader[0] ?? string.Empty).Contains(','))

RangeHeaderTests.cs (9)

ResponseBodyPipeWriter.cs (1)

47_pipe.Writer.Complete(new IOException(string.Empty, innerException));

ResponseBodyReaderStream.cs (1)

133throw new IOException(string.Empty, _abortException);

TestWebSocket.cs (4)

126_closeStatusDescription = receiveMessage.CloseStatusDescription ?? string.Empty; 160throw new ArgumentOutOfRangeException(nameof(messageType), messageType, string.Empty); 202throw new ArgumentOutOfRangeException(nameof(buffer), buffer.Offset, string.Empty); 206throw new ArgumentOutOfRangeException(nameof(buffer), buffer.Count, string.Empty);

ResponseFeatureTests.cs (1)

52return Task.FromResult(string.Empty);

WebApplicationTests.cs (10)

1691var chosenEndpoint = string.Empty; 1717var chosenEndpoint = string.Empty; 1891var chosenRoute = string.Empty; 1925var chosenRoute = string.Empty; 1954var chosenRoute = string.Empty; 2175Assert.Equal(string.Empty, responseBody); 2543var chosenRoute = string.Empty; 2569var chosenRoute = string.Empty; 2622var chosenRoute = string.Empty; 2652var chosenRoute = string.Empty;

Autobahn\Executable.cs (1)

11private static readonly string _exeSuffix = OperatingSystem.IsWindows() ? ".exe" : string.Empty;

BufferStream.cs (3)

276throw new ArgumentOutOfRangeException(nameof(offset), offset, string.Empty); 281throw new ArgumentOutOfRangeException(nameof(count), count, string.Empty); 321throw new IOException(string.Empty, _abortException);

FormPipeReader.cs (1)

390return string.Empty;

HttpResponseStreamWriter.cs (1)

480value ??= string.Empty;

MultipartReaderStream.cs (1)

323Debug.Assert(stream.FinalBoundaryFound || string.Equals(string.Empty, remainder, StringComparison.Ordinal), "Un-expected data found on the boundary line: " + remainder);

ReasonPhrases.cs (2)

182/// <returns>The reason phrase, or <see cref="string.Empty"/> if the status code is unknown.</returns> 194return string.Empty;

HttpRequestStreamReaderTest.cs (2)

204Assert.Equal(string.Empty, data); 263Assert.Equal(string.Empty, empty);

QueryHelpersTests.cs (5)

42Assert.Equal(string.Empty, collection["key1"].FirstOrDefault()); 43Assert.Equal(string.Empty, collection["key2"].FirstOrDefault()); 162{ "another", string.Empty }, 193{ "param1", new StringValues(new [] { "value1", string.Empty, "value3" }) }, 194{ "param2", string.Empty },

BackEnd\BuildManager\BuildManager.cs (4)

2543loggingService?.LogError(buildEventContext, new BuildEventFileInfo(string.Empty) /* no project file */, "ChildExitedPrematurely", node, ExceptionHandling.DebugDumpPath, exception); 2552loggingService?.LogError(BuildEventContext.Invalid, new BuildEventFileInfo(string.Empty) /* no project file */, "ChildExitedPrematurely", node, ExceptionHandling.DebugDumpPath, shutdownPacket.Exception.ToString()); 2698((IBuildComponentHost)this).LoggingService.LogError(buildEventContext, new BuildEventFileInfo(String.Empty), "UnableToCreateNode", response.RequiredNodeType.ToString("G")); 3359get => String.Empty;

BackEnd\Client\MSBuildClient.cs (2)

228MSBuildEventSource.Log.MSBuildServerBuildStop(descriptiveCommandLine, _numConsoleWritePackets, _sizeOfConsoleWritePackets, _exitResult.MSBuildClientExitType.ToString(), _exitResult.MSBuildAppExitTypeString ?? string.Empty); 507envVars[(string)envVar.Key] = (envVar.Value as string) ?? string.Empty;

BackEnd\Components\Logging\LoggingService.cs (1)

1022string.Empty /*No parameters needed as we are forwarding all events*/,

BackEnd\Components\Logging\LoggingServiceLogMethods.cs (2)

348string message = String.Empty; 373string message = String.Empty;

BackEnd\Components\RequestBuilder\AssemblyLoadsTracker.cs (1)

151string assemblyPath = args.LoadedAssembly.IsDynamic ? string.Empty : args.LoadedAssembly.Location;

BackEnd\Components\RequestBuilder\BatchingEngine.cs (1)

404itemMetadataValues[metadataQualifiedName] = String.Empty;

BackEnd\Components\RequestBuilder\IntrinsicTasks\ItemGroupIntrinsicTask.cs (1)

702return GetEscapedValueIfPresent(specifiedItemType, name) ?? String.Empty;

BackEnd\Components\RequestBuilder\IntrinsicTasks\ItemGroupLoggingHelper.cs (2)

40internal static string SkipTargetUpToDateInputs = ResourceUtilities.FormatResourceStringIgnoreCodeAndKeyword("SkipTargetUpToDateInputs", string.Empty); 41internal static string SkipTargetUpToDateOutputs = ResourceUtilities.FormatResourceStringIgnoreCodeAndKeyword("SkipTargetUpToDateOutputs", string.Empty);

BackEnd\Components\RequestBuilder\RequestBuilder.cs (2)

305_projectLoggingContext.LogError(new BuildEventFileInfo(String.Empty), "FailedToReceiveTaskThreadStatus", BuildParameters.RequestBuilderShutdownTimeout); 449RaiseOnBlockedRequest(_requestEntry.Request.GlobalRequestId, String.Empty);

BackEnd\Components\RequestBuilder\TargetBuilder.cs (1)

493MSBuildEventSource.Log.TargetStop(currentTargetEntry.Name, currentTargetEntry.Result?.TargetResultCodeToString() ?? string.Empty);

BackEnd\Components\RequestBuilder\TargetUpToDateChecker.cs (2)

277_loggingService.LogError(_buildEventContext, new BuildEventFileInfo(String.Empty), "BuildTargetCompletely", _targetToAnalyze.Name); 295_loggingService.LogError(_buildEventContext, new BuildEventFileInfo(String.Empty), "BuildTargetPartially", _targetToAnalyze.Name);

BackEnd\Components\RequestBuilder\TaskBuilder.cs (7)

533string msbuildArchitecture = expander.ExpandIntoStringAndUnescape(_taskNode.MSBuildArchitecture ?? String.Empty, ExpanderOptions.ExpandAll, _taskNode.MSBuildArchitectureLocation ?? ElementLocation.EmptyLocation); 534string msbuildRuntime = expander.ExpandIntoStringAndUnescape(_taskNode.MSBuildRuntime ?? String.Empty, ExpanderOptions.ExpandAll, _taskNode.MSBuildRuntimeLocation ?? ElementLocation.EmptyLocation); 540if (msbuildRuntime != String.Empty || msbuildArchitecture != String.Empty) 544msbuildArchitecture = msbuildArchitecture == String.Empty ? XMakeAttributes.MSBuildArchitectureValues.any : msbuildArchitecture.Trim(); 545msbuildRuntime = msbuildRuntime == String.Empty ? XMakeAttributes.MSBuildRuntimeValues.any : msbuildRuntime.Trim(); 758ProjectErrorUtilities.ThrowInvalidProject(_targetChildInstance.Location, "TaskParametersError", _taskNode.Name, String.Empty);

BackEnd\Components\RequestBuilder\TaskHost.cs (1)

1122_taskLoggingContext.LogWarning(null, new BuildEventFileInfo(string.Empty), "ExpectedEventToBeSerializable", e.GetType().Name);

BackEnd\Components\SdkResolution\CachingSdkResolverService.cs (4)

44MSBuildEventSource.Log.CachedSdkResolverServiceResolveSdkStart(sdk.Name, solutionPath ?? string.Empty, projectPath ?? string.Empty); 82MSBuildEventSource.Log.CachedSdkResolverServiceResolveSdkStop(sdk.Name, solutionPath ?? string.Empty, projectPath ?? string.Empty, result.Success, wasResultCached);

BackEnd\Components\SdkResolution\DefaultSdkResolver.cs (1)

36? factory.IndicateSuccess(sdkPath, string.Empty)

BackEnd\Components\SdkResolution\SdkResolverLoader.cs (2)

193ProjectFileErrorUtilities.ThrowInvalidProjectFile(new BuildEventFileInfo(location), "SdkResolverDllInManifestMissing", pathToManifest, string.Empty); 264MSBuildEventSource.Log.SdkResolverLoadResolversStop(manifest.DisplayName ?? string.Empty, resolvers.Count);

BackEnd\Components\SdkResolution\SdkResolverService.cs (3)

357MSBuildEventSource.Log.SdkResolverResolveSdkStop(sdkResolver.Name, sdk.Name, solutionPath ?? string.Empty, projectPath ?? string.Empty, result?.Path ?? string.Empty, result?.Success ?? false);

BackEnd\Node\OutOfProcNode.cs (1)

610buildEvent?.GetType().Name ?? string.Empty);

BackEnd\Shared\BuildResult.cs (1)

663additionalEntries.Add(SpecialKeyForVersion, String.Empty);

BackEnd\TaskExecutionHost\TaskExecutionHost.cs (1)

398setParameters[parameter.Key] = String.Empty;

BuildCheck\API\CheckRule.cs (1)

87public string HelpLinkUri { get; } = string.Empty;

BuildCheck\Checks\ExecCliBuildCheck.cs (2)

67var execCommandValue = commandArgument.Value?.ToString() ?? string.Empty; 138knownBuildCommand = string.Empty;

BuildCheck\Checks\PropertiesUsageCheck.cs (2)

152writeData.PropertyName, writeData.ElementLocation?.LocationString ?? string.Empty)); 164writeData.PropertyName, writeData.ElementLocation?.LocationString ?? string.Empty));

BuildCheck\Infrastructure\BuildCheckManagerProvider.cs (2)

471evr.Message ?? string.Empty, 593projectFullPath = string.Empty;

BuildCheck\Infrastructure\CheckConfigurationEffective.cs (1)

26new(string.Empty, CheckConfiguration.Default.EvaluationCheckScope!.Value,

BuildCheck\Infrastructure\CustomConfigurationData.cs (1)

16public static CustomConfigurationData Null { get; } = new(string.Empty);

BuildCheck\Infrastructure\EditorConfig\EditorConfigParser.cs (1)

50while (editorConfigFilePath != string.Empty)

BuildEnvironmentHelper.cs (1)

374NativeMethodsShared.ProcessorArchitecture == Framework.NativeMethods.ProcessorArchitectures.ARM64 ? "arm64" : string.Empty,

BuildEventFileInfo.cs (2)

74_file = file ?? String.Empty; 88_file = (e.SourceUri.Length == 0) ? String.Empty : new Uri(e.SourceUri).LocalPath;

CanonicalError.cs (1)

298string messageOverflow = String.Empty;

Collections\LookasideStringInterner.cs (1)

106EmptyStringIndex => String.Empty,

CommunicationsUtilities.cs (1)

193.Replace("=", string.Empty);

Construction\ProjectElementContainer.cs (2)

582return string.Empty; 591return string.Empty;

Construction\ProjectExtensionsElement.cs (2)

114return idElement == null ? String.Empty : Internal.Utilities.RemoveXmlNamespace(idElement.InnerXml); 145idElement.InnerXml.Replace(ProjectRootElement.EmptyProjectFileXmlNamespace, string.Empty) != value)

Construction\ProjectRootElement.cs (5)

153private string _dirtyParameter = String.Empty; 211(projectFileOptions & NewProjectFileOptions.IncludeXmlDeclaration) != 0 ? EmptyProjectFileXmlDeclaration : string.Empty, 212(projectFileOptions & NewProjectFileOptions.IncludeToolsVersion) != 0 ? EmptyProjectFileToolsVersion : string.Empty, 213(projectFileOptions & NewProjectFileOptions.IncludeXmlNamespace) != 0 ? EmptyProjectFileXmlNamespace : string.Empty); 396get => Link != null ? RootLink.DirectoryPath : _directory ?? String.Empty;

Construction\ProjectTaskElement.cs (1)

308return String.Empty;

Construction\Solution\ProjectInSolution.cs (2)

415string uniqueName = String.Empty; 459string projectName = String.Empty;

Construction\Solution\SolutionFile.cs (16)

Construction\Solution\SolutionProjectGenerator.cs (34)

763string.Empty, 764string.Empty, 765string.Empty, 767string.Empty, 768string.Empty, 769string.Empty, 770string.Empty, 774AddProjectBuildTask(traversalInstance, null, targetElement, string.Join(";", _targetNames), "@(ProjectReference)", string.Empty, string.Empty); 1355ProjectTargetInstance target = metaprojectInstance.AddTarget(targetName ?? "Build", String.Empty, String.Empty, outputItemAsItem, null, String.Empty, String.Empty, String.Empty, String.Empty, false /* legacy target returns behaviour */); 1360AddProjectBuildTask(traversalProject, projectConfiguration, target, targetName, EscapingUtilities.Escape(project.AbsolutePath), String.Empty, outputItem); 1368ProjectTaskInstance task = target.AddTask("MSBuild", condition, String.Empty); 1390task.AddOutputItem("TargetOutputs", outputItem, String.Empty); 1399ProjectTaskInstance task = target.AddTask("MSBuild", Strings.WeakIntern($"'%(ProjectReference.Identity)' == '{GetMetaprojectName(project)}'"), String.Empty); 1413task.AddOutputItem("TargetOutputs", outputItem, String.Empty); 1747string outDirValue = String.Empty; 1821ProjectTargetInstance frameworkPathAndRedistListTarget = metaprojectInstance.AddTarget("GetFrameworkPathAndRedistList", String.Empty, null, null, null, null, null, null, null, false /* legacy target returns behaviour */); 1823ProjectTaskInstance getFrameworkPathTask = frameworkPathAndRedistListTarget.AddTask("GetFrameworkPath", String.Empty, null); 1988string dependOnTargets = batchBuildTargets ? SolutionProjectReferenceAllTargets : string.Empty; 1989ProjectTargetInstance target = traversalProject.AddTarget(correctedTargetName, string.Empty, string.Empty, outputItemAsItem, null, string.Empty, dependOnTargets, string.Empty, string.Empty, false /* legacy target returns behaviour */); 2002ProjectTaskInstance task = target.AddTask("MSBuild", String.Empty, String.Empty); 2022task.AddOutputItem("TargetOutputs", outputItem, String.Empty); 2423string.Empty, 2428string.Empty,

Construction\UsingTaskParameterGroupElement.cs (3)

93return AddParameter(name, String.Empty, String.Empty, String.Empty);

Definition\BuiltInMetadata.cs (2)

103return String.Empty; 117return String.Empty;

Definition\Project.cs (5)

2095Trace.WriteLine(String.Format(CultureInfo.InvariantCulture, "MSBUILD: Is dirty because {0} [{1} - {2}] [PC Hash {3}]", reason, FullPath, import.ImportedProject.FullPath == FullPath ? String.Empty : import.ImportedProject.FullPath, ProjectCollection.GetHashCode())); 2973string originalValue = (existing == null) ? String.Empty : ((IProperty)existing).EvaluatedValueEscaped; 2983string displayValue = escapedValue.Substring(0, Math.Min(escapedValue.Length, 75)) + ((escapedValue.Length > 75) ? "..." : String.Empty); 2990string displayOriginalValue = originalValue.Substring(0, Math.Min(originalValue.Length, 75)) + ((originalValue.Length > 75) ? "..." : String.Empty); 4636string value = property?.EvaluatedValue ?? String.Empty;

Definition\ProjectImportPathMatch.cs (1)

23public static readonly ProjectImportPathMatch None = new ProjectImportPathMatch(string.Empty, new List<string>());

Definition\ProjectItem.cs (3)

515return value ?? String.Empty; 753return value ?? String.Empty; 1128return value ?? String.Empty;

Definition\ProjectItemDefinition.cs (1)

225return ((IMetadataTable)this).GetEscapedValueIfPresent(specifiedItemType, name) ?? String.Empty;

Definition\ProjectMetadata.cs (1)

150_evaluatedValueEscaped = String.Empty;

Definition\ProjectProperty.cs (1)

108EnvironmentVariableReadEventArgs args = new(Name, EvaluatedValueEscapedInternal, string.Empty, 0, 0);

Definition\Toolset.cs (6)

719new BuildEventFileInfo(/* this warning truly does not involve any file */ String.Empty), 723String.Empty); 730new BuildEventFileInfo(/* this warning truly does not involve any file */ String.Empty), 978loggingContext.LogError(new BuildEventFileInfo(/* this warning truly does not involve any file it is just gathering properties */String.Empty), "TasksPropertyBagError", e.Message); 1014loggingContext.LogWarning(null, new BuildEventFileInfo(String.Empty /* this warning truly does not involve any file*/), "OverrideTasksFileFailure", rootedPathMessage); 1021loggingContext.LogWarning(null, new BuildEventFileInfo(String.Empty /* this warning truly does not involve any file*/), "OverrideTasksFileFailure", rootedPathMessage);

Definition\ToolsetConfigurationReader.cs (1)

100yield return new ToolsetPropertyDefinition(toolset.toolsVersion, string.Empty, location);

Definition\ToolsetLocalReader.cs (1)

33yield return new ToolsetPropertyDefinition(MSBuildConstants.CurrentToolsVersion, string.Empty, _sourceLocation);

Definition\ToolsetReader.cs (5)

186string.Empty)); 213string.Empty)); 227string.Empty)); 583return string.Empty; 661public static readonly MSBuildExtensionsPathReferenceKind None = new MSBuildExtensionsPathReferenceKind(String.Empty);

Definition\ToolsetRegistryReader.cs (1)

95yield return new ToolsetPropertyDefinition(toolsVersionName, string.Empty, location);

ElementLocation\ElementLocation.cs (2)

257this.file = file ?? String.Empty; 333this.file = file ?? String.Empty;

ElementLocation\RegistryLocation.cs (1)

51get { return String.Empty; }

ElementLocation\XmlAttributeWithLocation.cs (1)

77if (!String.Equals(_elementLocation.File, ownerDocumentWithLocation.FullPath ?? String.Empty, StringComparison.OrdinalIgnoreCase))

ElementLocation\XmlDocumentWithLocation.cs (3)

240text = String.Empty; 256text = String.Empty; 281data = String.Empty;

ElementLocation\XmlElementWithLocation.cs (1)

97if (!String.Equals(_elementLocation.File, ownerDocumentWithLocation.FullPath ?? String.Empty, StringComparison.OrdinalIgnoreCase))

EscapingUtilities.cs (1)

89return String.Empty;

Evaluation\Conditionals\FunctionCallExpressionNode.cs (1)

127string expandedValue = String.Empty;

Evaluation\Conditionals\Scanner.cs (1)

591string name = String.Empty;

Evaluation\Conditionals\StringExpressionNode.cs (1)

80_cachedExpandedValue = String.Empty;

Evaluation\Evaluator.cs (5)

280_streamImports.Add(string.Empty); 2015ImportedProjectFile = string.Empty, 2024ProjectErrorUtilities.ThrowInvalidProject(importLocationInProject, "InvalidAttributeValue", String.Empty, XMakeAttributes.project, XMakeElements.import); 2121string importedBy = importElement.ContainingProject.FullPath ?? String.Empty; 2142string parenthesizedProjectLocation = String.Empty;

Evaluation\EvaluatorMetadataTable.cs (1)

65return GetEscapedValueIfPresent(itemType, name) ?? String.Empty;

Evaluation\Expander.cs (32)

Evaluation\Expander\WellKnownFunctions.cs (3)

42: string.Empty; 905string projectPath = properties.GetProperty("MSBuildProjectFullPath")?.EvaluatedValue ?? string.Empty; 934returnVal = String.Empty;

Evaluation\IntrinsicFunctions.cs (3)

300return string.Empty; 649return string.Empty; 802subKeyName = string.Empty;

Evaluation\LazyItemEvaluator.IncludeOperation.cs (2)

109MSBuildEventSource.Log.ExpandGlobStart(_rootDirectory ?? string.Empty, glob, string.Join(", ", excludePatternsForGlobs)); 126MSBuildEventSource.Log.ExpandGlobStop(_rootDirectory ?? string.Empty, glob, string.Join(", ", excludePatternsForGlobs));

Evaluation\LazyItemEvaluator.LazyItemOperation.cs (1)

160return string.Empty;

Evaluation\LazyItemEvaluator.RemoveOperation.cs (1)

29new BuildEventFileInfo(string.Empty),

Evaluation\Preprocessor.cs (4)

282string condition = importCondition.Length > 0 ? $" Condition=\"{importCondition}\"" : String.Empty; 285string sdk = importSdk.Length > 0 ? $" {XMakeAttributes.sdk}=\"{importSdk}\"" : String.Empty; 288string projectSdk = source.NodeType == XmlNodeType.Element && String.Equals(XMakeElements.project, source.Name, StringComparison.Ordinal) ? ((XmlElement)source).GetAttribute(XMakeAttributes.sdk) : String.Empty; 340string importGroupTag = "<ImportGroup" + ((importGroupCondition.Length > 0) ? " Condition=\"" + importGroupCondition + "\"" : String.Empty) + ">";

Evaluation\Profiler\EvaluationLocationPrettyPrinterBase.cs (4)

99evaluationLocation.ParentId?.ToString() ?? string.Empty, 101evaluationLocation.File == null ? string.Empty : System.IO.Path.GetFileName(evaluationLocation.File), 102evaluationLocation.Line?.ToString() ?? string.Empty, 103NormalizeExpression(evaluationLocation.ElementDescription, evaluationLocation.Kind) ?? string.Empty,

Evaluation\PropertyTrackingEvaluatorDataWrapper.cs (3)

224string.Empty, 298location == null ? GetPropertySourceName(source) : string.Empty, 458propertySource: string.Empty,

Evaluation\StringMetadataTable.cs (1)

51return GetEscapedValueIfPresent(itemType, name) ?? String.Empty;

EventArgsFormatting.cs (1)

340message = String.Empty;

FileMatcher.cs (22)

FileUtilities.cs (2)

1501return string.Empty; 1523return String.IsNullOrEmpty(directoryName) ? String.Empty : NormalizePath(directoryName, file);

FrameworkLocationHelper.cs (1)

781var frameworkPath = Path.Combine(NativeMethodsShared.FrameworkBasePath, prefix ?? string.Empty);

Globbing\MSBuildGlob.cs (4)

252return Parse(string.Empty, fileSpec); 281=> new MatchInfoResult(false, string.Empty, string.Empty, string.Empty);

Graph\ProjectGraph.cs (2)

463? string.Empty 548? string.Empty

Graph\ProjectInterpretation.cs (1)

189if (selectedPlatform.Equals(String.Empty))

Instance\HostObjectException.cs (1)

43+ (innerException == null ? string.Empty : ($"\n=============\n{innerException}\n\n")),

Instance\HostServices.cs (1)

286if (_projectAffinities.TryGetValue(String.Empty, out affinity))

Instance\ProjectInstance.cs (10)

1198get => _projectFileLocation?.File ?? string.Empty; 1896unescapedValue = String.Empty; 1906unescapedValue = String.Empty; 2821condition ?? String.Empty, 2822inputs ?? String.Empty, 2823outputs ?? String.Empty, 2825keepDuplicateOutputs ?? String.Empty, 2826dependsOnTargets ?? String.Empty, 2827beforeTargets ?? String.Empty, 2828afterTargets ?? String.Empty,

Instance\ProjectItemDefinitionInstance.cs (1)

166return ((IMetadataTable)this).GetEscapedValueIfPresent(specifiedItemType, name) ?? String.Empty;

Instance\ProjectItemInstance.cs (4)

562return value ?? String.Empty; 1351return value ?? String.Empty; 1930string value = String.Empty; 2279return value ?? String.Empty;

Instance\ProjectMetadataInstance.cs (1)

76_escapedValue = escapedValue ?? String.Empty;

Instance\ProjectPropertyInstance.cs (1)

104EnvironmentVariableReadEventArgs args = new(Name, _escapedValue, string.Empty, 0, 0);

Instance\ProjectTargetInstance.cs (6)

529ProjectTaskInstance task = AddTask(taskName, condition, continueOnError, String.Empty, String.Empty); 545ProjectTaskInstance task = new ProjectTaskInstance(taskName, _location, condition ?? String.Empty, continueOnError ?? String.Empty, msbuildRuntime ?? String.Empty, msbuildArchitecture ?? String.Empty);

Instance\ProjectTaskInstance.cs (6)

Instance\TaskFactories\AssemblyTaskFactory.cs (1)

279ProjectErrorUtilities.VerifyThrowInvalidProject(_loadedType != null, elementLocation, "TaskLoadFailure", taskName, loadInfo.AssemblyLocation, String.Empty);

Instance\TaskFactories\TaskHostTask.cs (2)

500string.Empty]; 527_taskLoggingContext.LogError(new BuildEventFileInfo(_taskLocation), "TaskHostExitedPrematurely", (nodeShutdown.Exception == null) ? String.Empty : nodeShutdown.Exception.ToString());

Instance\TaskFactoryLoggingHost.cs (1)

348_loggingContext.LogWarning(null, new BuildEventFileInfo(string.Empty), "ExpectedEventToBeSerializable", e.GetType().Name);

Instance\TaskFactoryWrapper.cs (3)

311namesOfPropertiesWithAmbiguousMatches[propertyInfo.Name] = String.Empty; 322namesOfPropertiesWithRequiredAttribute[propertyInfo.Name] = String.Empty; 333namesOfPropertiesWithOutputAttribute[propertyInfo.Name] = String.Empty;

Instance\TaskRegistry.cs (5)

435if ((runtime != String.Empty) || (architecture != String.Empty)) 439taskFactoryParameters.Add(XMakeAttributes.runtime, runtime == String.Empty ? XMakeAttributes.MSBuildRuntimeValues.any : runtime); 440taskFactoryParameters.Add(XMakeAttributes.architecture, architecture == String.Empty ? XMakeAttributes.MSBuildArchitectureValues.any : architecture); 1605string message = String.Empty;

InterningBinaryReader.cs (1)

100return String.Empty;

LoadedType.cs (1)

105PropertyAssemblyQualifiedNames[i] = Properties[i]?.PropertyType?.AssemblyQualifiedName?? string.Empty;

Logging\BinaryLogger\BinaryLogger.cs (1)

511=> (PathParameterExpander ?? ExpandPathParameter)(string.Empty);

Logging\BinaryLogger\BuildEventArgsReader.cs (11)

252: string.Empty); 265: string.Empty); 498string value = GetStringFromRecord(list[i].valueIndex) ?? string.Empty; 513private readonly StringReadEventArgs stringReadEventArgs = new StringReadEventArgs(string.Empty); 663var projectFile = ReadDeduplicatedString() ?? string.Empty; 679var projectFile = ReadDeduplicatedString() ?? string.Empty; 1012fields.Extended?.ExtendedType ?? string.Empty, 1107fields.Extended?.ExtendedType ?? string.Empty, 1146environmentVariableName ?? string.Empty, 1148fileName ?? string.Empty, 1706return string.Empty;

Logging\DistributedLoggers\DistributedFileLogger.cs (1)

75string message = ResourceUtilities.FormatResourceStringStripCodeAndKeyword("InvalidFileLoggerFile", string.Empty, ResourceUtilities.GetResourceString("logfilePathNullOrEmpty"));

Logging\OptimizedStringIndenter.cs (1)

59return string.Empty;

Logging\ParallelLogger\ParallelConsoleLogger.cs (8)

682string projectName = startedEvent.ProjectFile ?? string.Empty; 1013string projectConfigurationDescription = String.Empty; 1262nonNullMessage ??= e.Message ?? string.Empty; 1316string targetName = string.Empty; 1432string currentProjectFile = startedEvent.ProjectFile ?? string.Empty; 1506string current = projectStartedEvent.ProjectFile ?? string.Empty; 1595string context = string.Empty; 1609prefixString = $"{ResourceUtilities.FormatResourceStringStripCodeAndKeyword("BuildEventContext", context, string.Empty)} ";

Logging\ParallelLogger\ParallelLoggerHelpers.cs (1)

546_targetName = targetName ?? string.Empty;

Logging\SerialConsoleLogger.cs (1)

522: e.Message ?? String.Empty;

Logging\SimpleErrorLogger.cs (1)

40get => string.Empty;

Logging\TerminalLogger\TerminalLogger.cs (8)

245string tlEnvVariable = Environment.GetEnvironmentVariable("MSBUILDTERMINALLOGGER") ?? string.Empty; 246string tlArg = string.Empty; 247string? verbosityArg = string.Empty; 254tlArg = tlMatches.OfType<Match>().LastOrDefault()?.Groups["value"].Value ?? string.Empty; 543Terminal.WriteLine(string.Empty); 703Terminal.WriteLine(string.Empty); 733string.Empty; 1238message ??= string.Empty;

Logging\TerminalLogger\TerminalNodesFrame.cs (2)

68targetPrefix = target = string.Empty; 85return $"{TerminalLogger.Indentation}{project}{(targetFramework is null ? string.Empty : " ")}{AnsiCodes.Colorize(targetFramework, TerminalLogger.TargetFrameworkColor)} {AnsiCodes.SetCursorHorizontal(MaxColumn)}{AnsiCodes.MoveCursorBackward(targetWithoutAnsiLength + durationString.Length + 1)}{renderedTarget} {durationString}".AsSpan();

LogMessagePacketBase.cs (3)

1129writer.Write(kvp.Key ?? string.Empty); 1130writer.Write(kvp.Value ?? string.Empty); 1300string responseFilePath = String.Empty;

Modifiers.cs (8)

401currentDirectory = String.Empty; 432modifiedItemSpec = String.Empty; 447modifiedItemSpec = String.Empty; 498modifiedItemSpec = String.Empty; 519modifiedItemSpec = String.Empty; 535modifiedItemSpec = String.Empty; 551modifiedItemSpec = String.Empty; 559modifiedItemSpec = String.Empty;

PlatformNegotiation.cs (3)

29return string.Empty; 42string buildProjectReferenceAs = string.Empty; 95buildProjectReferenceAs = string.Empty;

PrintLineDebugger.cs (1)

52_id = id ?? string.Empty;

PrintLineDebuggerWriters.cs (2)

28File.AppendAllText(file, CsvFormat(string.Empty, callsite, args)); 90return $"\n{(id == null ? string.Empty : id + ": ")}{callsite}:{string.Join(";", args)}";

PropertyParser.cs (2)

39string propertyName = String.Empty; 40string propertyValue = String.Empty;

SolutionConfiguration.cs (1)

106public static SolutionConfiguration Empty { get; } = new SolutionConfiguration(string.Empty);

StringExtensions.cs (1)

24newValue = string.Empty;

TaskParameter.cs (6)

217return (WrappedParameter == null) ? String.Empty : WrappedParameter.ToString(); 305escapedMetadata[(string)key] = (string)nonGenericEscapedMetadata[key] ?? String.Empty; 326escapedMetadata.Add(key, EscapingUtilities.Escape((string)customMetadata[key] ?? String.Empty)); 773return (_escapedItemSpec == null) ? String.Empty : EscapingUtilities.UnescapeAll(_escapedItemSpec); 854_customEscapedMetadata[metadataName] = metadataValue ?? String.Empty; 968return metadataValue ?? String.Empty;

TempFileUtilities.cs (3)

85string temporaryDirectory = Path.Combine(TempFileDirectory, $"Temporary{Guid.NewGuid():N}", subfolder ?? string.Empty); 171extension = string.Empty; 192File.WriteAllText(file, string.Empty);

ToolsetElement.cs (4)

277string locationString = String.Empty; 295_previouslySeenOS.Add(os, string.Empty); 465_previouslySeenPropertyNames.Add(propertyName, string.Empty); 636_previouslySeenToolsVersions.Add(toolsVersion, string.Empty);

Tracing.cs (2)

43private static string s_slot = String.Empty; 119s_slot = String.Empty;

Utilities\EngineFileUtilities.cs (2)

192string excludeFileSpec = string.Empty; 429string.Empty,

Utilities\RegistryKeyWrapper.cs (2)

85return Exists() ? WrappedKey.Name : string.Empty; 215throw new RegistryException(ex.Message, _wrappedKey == null ? string.Empty : Name, ex);

Utilities\Utilities.cs (5)

195return String.Empty; 311return XmlnsPattern.Replace(xml, String.Empty); 538string localAppData = String.Empty; 649yield return new(property.Name, property.EvaluatedValue ?? string.Empty); 653yield return new(key, dictionaryEntry.Value as string ?? string.Empty);

XMakeAttributes.cs (9)

170ErrorUtilities.VerifyThrow(runtimeA != String.Empty && runtimeB != String.Empty, "We should never get an empty string passed to this method"); 214ErrorUtilities.VerifyThrow(runtimeA != String.Empty && runtimeB != String.Empty, "We should never get an empty string passed to this method"); 287ErrorUtilities.VerifyThrow(architectureA != String.Empty && architectureB != String.Empty, "We should never get an empty string passed to this method"); 354ErrorUtilities.VerifyThrow(architectureA != String.Empty && architectureB != String.Empty, "We should never get an empty string passed to this method"); 430string currentArchitecture = string.Empty;

Xml\ProjectXmlUtilities.cs (2)

140String.Empty, 238return returnNullForNonexistentAttributes ? null : String.Empty;

Xml\XmlReaderExtension.cs (1)

87string uri = new UriBuilder(Uri.UriSchemeFile, string.Empty) { Path = file }.ToString();

XmlUtilities.cs (1)

36(XmlElementWithLocation)((XmlDocumentWithLocation)oldElement.OwnerDocument).CreateElement(newElementName, xmlNamespace ?? string.Empty, oldElement.Location);

EndToEndTests.cs (4)

546(checkRequested ? " -check" : string.Empty), out bool success, false, _env.Output, timeoutMilliseconds: 120_000); 584$"{Path.GetFileName(projectFile.Path)} /m:1 -nr:False -restore {(checkRequested ? "-check" : string.Empty)} -bl:{logFile}", 704$"{logFile} -flp:logfile={Path.Combine(projectDirectory!, "logFile.log")};verbosity=diagnostic {(checkRequested ? "-check" : string.Empty)}", 981string checksPackagesPath = Path.Combine(Directory.GetParent(AssemblyLocation)?.Parent?.FullName ?? string.Empty, "CustomChecks");

ExecCliBuildCheck_Tests.cs (1)

56string.Empty,

TestAssemblyInfo.cs (1)

87contents: string.Empty);

CommandLineSwitches_Tests.cs (2)

269Assert.False(CommandLineSwitches.IsParameterizedSwitch(String.Empty, out parameterizedSwitch, out duplicateSwitchErrorMessage, out multipleParametersAllowed, out missingParametersErrorMessage, out unquoteParameters, out emptyParametersAllowed)); 1384env.SetEnvironmentVariable("ENVIRONMENTVARIABLE", string.Empty);

TestAssemblyInfo.cs (1)

87contents: string.Empty);

XMake_Tests.cs (5)

208sa[1].ShouldBe(string.Empty); 209sa[2].ShouldBe(string.Empty); 1272string output = RunnerUtilities.ExecMSBuild(string.Empty, out var successfulExit, _output); 1479directory.CreateFile("solutionFile.sln", string.Empty); 1660string[] extensionsToIgnore = { ".phantomextension", string.Empty };

AssemblyResources.cs (1)

20return String.Empty;

BuildEnvironmentHelper.cs (1)

374NativeMethodsShared.ProcessorArchitecture == Framework.NativeMethods.ProcessorArchitectures.ARM64 ? "arm64" : string.Empty,

Construction\ConstructionEditing_Tests.cs (1)

395target.Inputs = String.Empty;

Construction\ProjectChooseElement_Tests.cs (1)

284Assert.Equal(String.Empty, project.GetPropertyValue("p"));

Construction\ProjectExtensionsElement_Tests.cs (4)

123extensions["a"] = String.Empty; 125Assert.Equal(String.Empty, content); 126extensions["a"] = String.Empty; // make sure it doesn't die or something 154Assert.Equal(String.Empty, content);

Construction\ProjectFormatting_Tests.cs (1)

682string content = xmlDeclaration ? declaration : string.Empty;

Construction\ProjectImportElement_Tests.cs (2)

148import.Project = String.Empty; 226Assert.Equal(String.Empty, project.GetPropertyValue("p"));

Construction\ProjectImportGroupElement_Tests.cs (1)

362import.Project = String.Empty;

Construction\ProjectItemElement_Tests.cs (12)

Construction\ProjectMetadataElement_Tests.cs (2)

350metadatum.Value = String.Empty; 351Assert.Equal(String.Empty, metadatum.Value);

Construction\ProjectOnErrorElement_Tests.cs (3)

84Assert.Equal(String.Empty, onError.ExecuteTargetsAttribute); 110Assert.Equal(String.Empty, onError.ExecuteTargetsAttribute); 249onError.ExecuteTargetsAttribute = String.Empty;

Construction\ProjectOutputElement_Tests.cs (2)

31Assert.Equal(String.Empty, output.PropertyName); 47Assert.Equal(String.Empty, output.ItemType);

Construction\ProjectPropertyElement_Tests.cs (2)

232property.Value = String.Empty; 233Assert.Equal(String.Empty, property.Value);

Construction\ProjectRootElement_Tests.cs (7)

105Assert.Equal(string.Empty, project.DefaultTargets); 106Assert.Equal(string.Empty, project.InitialTargets); 508Assert.Equal(string.Empty, root1.DefaultTargets); 509Assert.Equal(string.Empty, root2.DefaultTargets); 1161pg.AddProperty("c", string.Empty); 1692(initial, reload, actualFile) => { Assert.Equal(String.Empty, actualFile); }); 1780private static string EmptyIfNull(string aString) => aString ?? string.Empty;

Construction\ProjectTargetElement_Tests.cs (3)

156Assert.Equal(String.Empty, target.Condition); 326target.Returns = String.Empty; 328Assert.Equal(String.Empty, target.Returns);

Construction\ProjectTaskElement_Tests.cs (2)

37Assert.Equal(String.Empty, task.ContinueOnError); 145Assert.Equal(String.Empty, task.GetParameter("xxxx"));

Construction\ProjectUsingTaskElement_Tests.cs (5)

194Assert.Equal(String.Empty, usingTask.AssemblyName); 195Assert.Equal(String.Empty, usingTask.Condition); 207Assert.Equal(String.Empty, usingTask.AssemblyFile); 221Assert.Equal(String.Empty, usingTask.AssemblyFile); 239value = String.Empty;

Construction\UsingTaskBodyElement_Tests.cs (2)

94body.TaskBody = String.Empty; 95Assert.Equal(String.Empty, body.TaskBody);

Construction\UsingTaskParameterElement_Tests.cs (3)

147parameter.ParameterType = String.Empty; 161parameter.Output = String.Empty; 175parameter.Required = String.Empty;

Definition\DefinitionEditing_Tests.cs (3)

232project.AddItem("i", String.Empty); 1830Assert.Equal(String.Empty, instance.GetPropertyValue("p1")); 2156project.AddItemFast("i", String.Empty);

Definition\EditingElementsReferencedByOrReferences_Tests.cs (1)

304Assert.Equal(String.Empty, metadata.EvaluatedValue); // "Evaluated value is wrong"

Definition\Project_Tests.cs (12)

246XmlReader reader = XmlReader.Create(new StringReader(String.Empty)); 259XmlReader reader = XmlReader.Create(new StringReader(String.Empty)); 292XmlReader reader = XmlReader.Create(new StringReader(String.Empty)); 862project.GetPropertyValue("p").ShouldBe(string.Empty); 902project.GetPropertyValue("p1").ShouldBe(string.Empty); 967project.GetPropertyValue("pp").ShouldBe(string.Empty); 996project.GetPropertyValue("pp").ShouldBe(string.Empty); 1033project.GetPropertyValue("p").ShouldBe(string.Empty); 1085xml.ToolsVersion = string.Empty; 1090project.Xml.ToolsVersion.ShouldBe(string.Empty); 1737File.WriteAllText(filePath, string.Empty); 4088eventArgs.ImportedProjectFile.ShouldBe(string.Empty);

Definition\ProjectCollection_Tests.cs (3)

1075ProjectCollection.GlobalProjectCollection.RemoveToolset(String.Empty); 1123ProjectCollection.GlobalProjectCollection.DefaultToolsVersion = String.Empty; 1340TestOutput.WriteLine(e.Reason ?? String.Empty);

Definition\ProjectItem_Tests.cs (15)

Definition\ProjectMetadata_Tests.cs (4)

165Assert.Equal(String.Empty, metadatum.EvaluatedValue); 218Assert.Equal(String.Empty, metadatum.EvaluatedValue); 341Assert.Equal(String.Empty, metadatum.EvaluatedValue); 437Assert.Equal(String.Empty, metadatum.EvaluatedValue);

Definition\ProjectProperty_Tests.cs (1)

191globalProperties["g"] = String.Empty;

EscapingUtilities.cs (1)

89return String.Empty;

FileUtilities.cs (2)

1501return string.Empty; 1523return String.IsNullOrEmpty(directoryName) ? String.Empty : NormalizePath(directoryName, file);

Instance\ProjectInstance_Tests.cs (5)

69Assert.Equal(String.Empty, items[0].GetMetadataValue("m")); 169p.AddItem(String.Empty, "i1"); 290File.WriteAllText(file1, String.Empty); 291File.WriteAllText(file2, String.Empty); 292File.WriteAllText(file3, String.Empty);

Instance\ProjectItemInstance_Tests.cs (13)

151Assert.Equal(String.Empty, item.GetMetadataValue("X")); 224item.EvaluatedInclude = String.Empty; 252Assert.Equal(String.Empty, item.GetMetadataValue("m")); 273item.SetMetadata("m", String.Empty); 274Assert.Equal(String.Empty, item.GetMetadataValue("m")); 286Assert.Equal(String.Empty, item.GetMetadataValue("m")); 310item.SetMetadata(String.Empty, "m1"); 420Assert.Equal(String.Empty, taskItem.GetMetadata("m")); 697Assert.Equal(String.Empty, item.GetMetadataValue("m")); 720Assert.Equal(String.Empty, item.GetMetadataValue("n")); 788Assert.Equal(String.Empty, items[1].GetMetadataValue("m")); 936Assert.Equal(String.Empty, items[1].GetMetadataValue("m2")); 961Assert.Equal(String.Empty, items[0].GetMetadataValue("m2"));

Instance\ProjectPropertyInstance_Tests.cs (2)

59property.EvaluatedValue = String.Empty; 60Assert.Equal(String.Empty, property.EvaluatedValue);

ObjectModelRemoting\LinkedEvaluationModify_Tests.cs (1)

351pair.ValidatePropertyValue("fooProp", string.Empty);

PrintLineDebugger.cs (1)

52_id = id ?? string.Empty;

PrintLineDebuggerWriters.cs (2)

28File.AppendAllText(file, CsvFormat(string.Empty, callsite, args)); 90return $"\n{(id == null ? string.Empty : id + ": ")}{callsite}:{string.Join(";", args)}";

TempFileUtilities.cs (3)

85string temporaryDirectory = Path.Combine(TempFileDirectory, $"Temporary{Guid.NewGuid():N}", subfolder ?? string.Empty); 171extension = string.Empty; 192File.WriteAllText(file, string.Empty);

TestAssemblyInfo.cs (1)

87contents: string.Empty);

BackEnd\AssemblyTaskFactory_Tests.cs (22)

BackEnd\BatchingEngine_Tests.cs (1)

87Assert.Equal(String.Empty, buckets[0].Expander.ExpandIntoStringAndUnescape("%(Extension)", ExpanderOptions.ExpandAll, MockElementLocation.Instance));

BackEnd\BuildManager_Logging_Tests.cs (2)

86var testFiles = _env.CreateTestProjectWithFiles(string.Empty, ["main", "child1"], string.Empty);

BackEnd\BuildManager_Tests.cs (7)

3693var testFiles = env.CreateTestProjectWithFiles(string.Empty, new[] { "p2p", "main" }); 3776var testFiles = _env.CreateTestProjectWithFiles(string.Empty, new[] { "main", "p2p" }, string.Empty); 3844var testFiles = _env.CreateTestProjectWithFiles(string.Empty, new[] { "main", "import" }, string.Empty); 3931var testFiles = _env.CreateTestProjectWithFiles(string.Empty, new[] { "main", "child1", "child2" }, string.Empty);

BackEnd\IntrinsicTask_Tests.cs (13)

BackEnd\LoggingServicesLogMethod_Tests.cs (35)

BackEnd\Lookup_Tests.cs (35)

BackEnd\MSBuild_Tests.cs (3)

1622string target1 = String.Empty; 1623string target2 = String.Empty; 1624string target3 = String.Empty;

BackEnd\Scheduler_Tests.cs (1)

816hostServices.SetNodeAffinity(String.Empty, nodeAffinity);

BackEnd\SdkResolverLoader_Tests.cs (10)

72File.WriteAllText(f1, string.Empty); 73File.WriteAllText(f2, string.Empty); 74File.WriteAllText(f3, string.Empty); 75File.WriteAllText(f4, string.Empty); 101File.WriteAllText(wrongResolverDll, string.Empty); 102File.WriteAllText(assemblyToLoad, string.Empty); 373File.WriteAllText(Path.Combine(testRoot, resolver1, $"{resolver1}.dll"), string.Empty); 375File.WriteAllText(resolver1Path, string.Empty); 379File.WriteAllText(resolver2Path, string.Empty); 383File.WriteAllText(resolver3Path, string.Empty);

BackEnd\SdkResolverService_Tests.cs (1)

1001return factory.IndicateSuccess("defaultpath", string.Empty);

BackEnd\TargetBuilder_Tests.cs (4)

1422var project = CreateTestProject(projectContents, string.Empty, "Build"); 1450var project = CreateTestProject(projectContents, string.Empty, "Build"); 1649return CreateTestProject(projectBodyContents, String.Empty, String.Empty);

BackEnd\TargetUpToDateChecker_Tests.cs (4)

885File.WriteAllText(input1, String.Empty); 892File.WriteAllText(input2, String.Empty); 899File.WriteAllText(output1, String.Empty); 906File.WriteAllText(output2, String.Empty);

BackEnd\TaskBuilderTestTask.cs (1)

1005return String.Empty;

BackEnd\TaskExecutionHost_Tests.cs (3)

771ValidateOutputProperty("EmptyStringOutput", String.Empty); 781ValidateOutputProperty("EmptyStringArrayOutput", String.Empty); 1086ml.AssertLogDoesntContain(ResourceUtilities.FormatResourceStringIgnoreCodeAndKeyword("UnhandledMSBuildError", string.Empty));

BackEnd\TaskHost_Tests.cs (1)

1249return String.Empty;

BackEnd\TaskHostConfiguration_Tests.cs (1)

92taskName: String.Empty,

BackEnd\TaskRegistry_Tests.cs (2)

1732element.AddUsingTaskBody("$(FalseString)", String.Empty); 1756element.AddUsingTaskBody("@(ItemWithTrueItem)", String.Empty);

BinaryLogger_Tests.cs (1)

482string errorMessage = string.Empty;

BuildEnvironmentHelper_Tests.cs (7)

477File.WriteAllText(Path.Combine(BuildDirectory, file), string.Empty); 483File.WriteAllText(Path.Combine(BuildDirectory64, file), string.Empty); 487File.WriteAllText(DevEnvPath, string.Empty); 522File.WriteAllText(MSBuildExePath, string.Empty); 523File.WriteAllText($"{MSBuildExePath}.config", string.Empty); 528File.WriteAllText(Path.Combine(BuildDirectory, "amd64", msBuildExeName), string.Empty); 529File.WriteAllText(Path.Combine(BuildDirectory, "amd64", $"{MSBuildExePath}.config"), string.Empty);

ChangeWaves_Tests.cs (1)

105SetChangeWave(string.Empty, env);

ConsoleLogger_Tests.cs (7)

620string context = ResourceUtilities.FormatResourceStringStripCodeAndKeyword("BuildEventContext", string.Empty, 0) + ">"; 1664items.Add("type", (ITaskItem2)new TaskItem("spec", String.Empty)); 1665items.Add("type2", (ITaskItem2)new TaskItem("spec2", String.Empty)); 1668ITaskItem2 taskItem3 = new TaskItem("%28spec%3b3", String.Empty); 1681string item3metadatum = string.Empty; 1722if (!String.Equals(item3metadatum, String.Empty, StringComparison.OrdinalIgnoreCase)) 1736if (!String.Equals(item3metadatum, String.Empty, StringComparison.OrdinalIgnoreCase))

ConsoleOutputAlignerTests.cs (3)

268output.ShouldBe((prefixAlreadyWritten ? string.Empty : prefix) + input + Environment.NewLine); 283output.ShouldBe((prefixAlreadyWritten ? string.Empty : prefix) + input + Environment.NewLine); 298string expected = (prefixAlreadyWritten ? string.Empty : prefix) + input + Environment.NewLine +

Construction\ElementLocation_Tests.cs (4)

133string longstring = String.Empty; 235Assert.Equal(location.File, String.Empty); 429string locations = String.Empty; 440locations += ((XmlNode)node).Name + "==" + ((XmlNode)node).Value ?? String.Empty + ": " + value.LocationString + "\r\n";

Construction\ProjectRootElement_Tests.cs (2)

116Assert.Equal(string.Empty, children[0].ChildNodes[0].Value); 117Assert.Equal(string.Empty, children[0].ChildNodes[1].Value);

Construction\SolutionFile_OldParser_Tests.cs (2)

668"someproj.etp", String.Empty); 703"someproj.etp", String.Empty);

Construction\SolutionProjectGenerator_Tests.cs (3)

80instances[0].Targets["Build"].AfterTargets.ShouldBe(string.Empty); 489Assert.Equal(String.Empty, instances[0].GetPropertyValue("VisualStudioVersion")); 2815Assert.Equal(enable ? expectedPropertyValue : string.Empty, projectInstance.GetPropertyValue("PropertyA"));

CopyOnWriteDictionary_Tests.cs (3)

47object value = dictionary[string.Empty]; 79bool result = dictionary.TryGetValue(string.Empty, out v); 83Assert.False(dictionary.ContainsKey(string.Empty));

Definition\Project_Internal_Tests.cs (3)

286project.GetPropertyValue(ReservedPropertyNames.interactive).ShouldBe(interactive ? bool.TrueString : string.Empty, StringCompareShould.IgnoreCase); 314project.GetPropertyValue(ReservedPropertyNames.interactive).ShouldBe(interactive ? bool.TrueString : string.Empty, StringCompareShould.IgnoreCase); 344project.GetPropertyValue(ReservedPropertyNames.interactive).ShouldBe(interactive ? bool.TrueString : string.Empty, StringCompareShould.IgnoreCase);

Definition\ProjectItem_Tests.cs (1)

35Assert.Equal(String.Empty, item2.GetMetadataValue("n"));

Definition\Toolset_Tests.cs (1)

44Toolset t = new Toolset(String.Empty, "x", new ProjectCollection(), null);

Definition\ToolsVersion_Tests.cs (2)

247String.Empty); 253String.Empty);

EscapingInProjects_Tests.cs (3)

1805File.WriteAllText(Path.Combine(ObjectModelHelpers.TempProjectDir, "a.weirdo"), String.Empty); 1806File.WriteAllText(Path.Combine(ObjectModelHelpers.TempProjectDir, "b.weirdo"), String.Empty); 1807File.WriteAllText(Path.Combine(ObjectModelHelpers.TempProjectDir, "c.weirdo"), String.Empty);

Evaluation\Evaluator_Tests.cs (6)

2059Assert.Equal(String.Empty, project.AllEvaluatedItems.ElementAt(0).GetMetadataValue("m")); 2824Assert.Equal(string.Empty, project.GetPropertyValue("MSBuildProjectDirectoryNoRoot")); 2842Assert.Equal(string.Empty, project.GetPropertyValue("MSBuildProjectDirectoryNoRoot")); 4868propertyInitialValueMap["Prop"].PropertyValue.ShouldBe(string.Empty); 4988propertyInitialValueMap["Prop"].PropertyValue.ShouldBe(string.Empty); 5111"PropertyReassignment", propertyName, propertyNewValue, propertyOldValue, string.Empty)}"));

Evaluation\Expander_Tests.cs (11)

165Assert.Equal(String.Empty, result); 1732Assert.Equal(String.Empty, result); 1748Assert.Equal(String.Empty, result); 3403Assert.Equal(String.Empty, result); 3437Assert.Equal(String.Empty, result); 3564pg["DifferentTargetsPath"] = ProjectPropertyInstance.Create("DifferentTargetsPath", String.Empty); 3804Assert.Equal(String.Empty, result); 3844key.SetValue(String.Empty, "%" + envVar + "%", RegistryValueKind.ExpandString); 3868key.SetValue(String.Empty, "%" + envVar + "%", RegistryValueKind.ExpandString); 3892key.SetValue(String.Empty, "%" + envVar + "%", RegistryValueKind.ExpandString); 4320result = String.Empty;

Evaluation\ImportFromMSBuildExtensionsPath_Tests.cs (5)

487String.Format(extnTargetsFileContentTemplate, String.Empty, "FromExtn2", "<Import Project='$(MSBuildExtensionsPath32)\\bar\\extn2.proj' />")); 491String.Format(extnTargetsFileContentTemplate, 3, String.Empty, String.Empty)); 804extnDir1 = GetNewExtensionsPathAndCreateFile("extensions1", Path.Combine("file.props"), string.Empty); 950string combinedExtnDirs = extnDirs != null ? String.Join(";", extnDirs) : String.Empty;

Evaluation\ItemEvaluation_Tests.cs (1)

625Assert.Equal(string.Empty, project.GetConcatenatedItemsOfType("RecursiveDir"));

Evaluation\ProjectSdkImplicitImport_Tests.cs (2)

325string content = string.Format(projectFormatString, string.Empty, projectInnerContents); 558ExpectedMinimumVersion = expectedMinimumVersionIsNull ? null : string.Empty;

ExpressionTree_Tests.cs (3)

336String.Empty, 445String.Empty, 481String.Empty,

FileMatcher_Tests.cs (9)

1286var testProject = env.CreateTestProjectWithFiles(string.Empty, new[] { "a.cs", "b.cs", "c.cs" }); 1356string.Empty, 1361excludeFileSpec.ShouldBe(string.Empty); 1365string.Empty, 1397string.Empty, 1401excludeFileSpec.ShouldBe(string.Empty); 1405string.Empty, 1957: string.Empty; 2400String.Empty, /* we don't need project directory as we use mock filesystem */

FileUtilities_Tests.cs (20)

FileUtilitiesRegex_Tests.cs (5)

533UncPattern.IsMatch(string.Empty).ShouldBeFalse(); 534StartsWithUncPattern.IsMatch(string.Empty).ShouldBeFalse(); 540FileUtilitiesRegex.IsUncPattern(string.Empty).ShouldBeFalse(); 541FileUtilitiesRegex.StartsWithUncPattern(string.Empty).ShouldBeFalse(); 542FileUtilitiesRegex.StartsWithUncPatternMatchLength(string.Empty).ShouldBe(-1);

Globbing\MSBuildGlob_Tests.cs (9)

49var glob = MSBuildGlob.Parse(string.Empty, "*"); 146Assert.Equal(string.Empty, glob.FixedDirectoryPart); 147Assert.Equal(string.Empty, glob.WildcardDirectoryPart); 148Assert.Equal(string.Empty, glob.FilenamePart); 171Assert.Equal(string.Empty, glob.WildcardDirectoryPart); 261var glob = MSBuildGlob.Parse(globRoot, string.Empty); 263Assert.True(glob.IsMatch(string.Empty)); 273Assert.True(glob.IsMatch(string.Empty)); 283Assert.False(glob.IsMatch(string.Empty));

Graph\GraphLoadedFromSolution_tests.cs (3)

40files[i] = _env.CreateFile(files[i], string.Empty).Path; 68var solutionFile = _env.CreateFile("solutionReference.sln", string.Empty).Path; 230{"1", _env.CreateFile("1.csproj", string.Empty).Path}

Graph\IsolateProjects_Tests.cs (2)

526: string.Empty, 529: string.Empty)

Graph\ProjectGraph_Tests.cs (2)

1040TransientTestFile entryProject = CreateProjectFile(env: env, projectNumber: 1, projectReferences: new[] { 2 }, projectReferenceTargets: new Dictionary<string, string[]> { { "A", new[] { "B" } } }, defaultTargets: string.Empty); 1063TransientTestFile entryProject = CreateProjectFile(env: env, projectNumber: 1, projectReferences: new[] { 2 }, projectReferenceTargets: new Dictionary<string, string[]> { { "A", new[] { " ; ; " } } }, defaultTargets: string.Empty);

Graph\ResultCacheBasedBuilds_Tests.cs (2)

533: string.Empty)} 556var existingFile = _env.CreateFile("FileExists", string.Empty).Path;

Instance\HostServices_Tests.cs (7)

164hostServices.SetNodeAffinity(String.Empty, NodeAffinity.InProc); 168hostServices.SetNodeAffinity(String.Empty, NodeAffinity.OutOfProc); 172hostServices.SetNodeAffinity(String.Empty, NodeAffinity.Any); 185hostServices.SetNodeAffinity(String.Empty, NodeAffinity.InProc); 204hostServices.SetNodeAffinity(String.Empty, NodeAffinity.OutOfProc); 316hostServices.SetNodeAffinity(String.Empty, NodeAffinity.InProc); 371hostServices.SetNodeAffinity(String.Empty, NodeAffinity.OutOfProc);

Instance\ProjectInstance_Internal_Tests.cs (15)

MockTask.cs (3)

238return String.Empty; 360return new TaskItem("foo", String.Empty); 372return new TaskItem[] { new TaskItem("foo", String.Empty) };

ProjectCache\ProjectCacheTests.cs (2)

642? string.Empty 647? string.Empty

TerminalLogger_Tests.cs (1)

183return new TargetStartedEventArgs("", "", targetName, projectFile, targetFile: projectFile, String.Empty, TargetBuiltReason.None, _targetStartTime)

TestAssemblyInfo.cs (1)

87contents: string.Empty);

TestData\ProjectInstanceTestObjects.cs (1)

198return counter?.ToString() ?? string.Empty;

XmlUtilities_Tests.cs (1)

50string actual = String.Empty;

BinaryTranslator.cs (4)

776string key = string.Empty; 823if (nullable && !TranslateNullable(string.Empty)) 862if (nullable && !TranslateNullable(string.Empty)) 1408string value = string.Empty;

BuildCheck\BuildCheckEventArgs.cs (2)

124: this(string.Empty, string.Empty)

CriticalTaskException.cs (1)

18: base(string.Empty, innerException)

EnvironmentVariableReadEventArgs.cs (1)

78File = reader.ReadOptionalString() ?? string.Empty;

GeneratedFileUsedEventArgs.cs (1)

24: base(string.Empty, null, null, MessageImportance.Low)

IItemData.cs (1)

68EvaluatedInclude = value.ToString() ?? string.Empty;

InternalErrorException.cs (2)

62? String.Empty 113string innerMessage = (innerException == null) ? String.Empty : innerException.ToString();

InterningReadTranslator.cs (1)

46if (!_translator.TranslateNullable(string.Empty))

InterningWriteTranslator.cs (1)

30private static readonly string IsPathMarker = string.Empty;

NativeMethods.cs (3)

891?? string.Empty; 908if (dir != string.Empty) 913s_frameworkBasePath = dir ?? string.Empty;

Profiler\EvaluationLocation.cs (5)

252$"{Id}\t{ParentId?.ToString() ?? string.Empty}\t{EvaluationPassDescription ?? string.Empty}\t{File ?? string.Empty}\t{Line?.ToString() ?? string.Empty}\t{ElementName ?? string.Empty}\tDescription:{ElementDescription}\t{this.EvaluationPassDescription}";

ProjectStartedEventArgs.cs (1)

143this.targetNames = targetNames ?? String.Empty;

ReuseableStringBuilder.cs (1)

72return String.Empty;

Sdk\SdkResultItem.cs (1)

23ItemSpec = string.Empty;

TargetStartedEventArgs.cs (1)

48: this(message, helpKeyword, targetName, projectFile, targetFile, String.Empty, TargetBuiltReason.None, DateTime.UtcNow)

XamlTypes\Argument.cs (1)

28Separator = String.Empty;

XamlTypes\BaseProperty.cs (5)

59SwitchPrefix = String.Empty; 60Separator = String.Empty; 62Subcategory = String.Empty; 65HelpFile = String.Empty; 66HelpUrl = String.Empty;

XamlTypes\DataSource.cs (1)

47Label = String.Empty;

XamlTypes\EnumValue.cs (1)

39SwitchPrefix = String.Empty;

XamlTypes\Rule.cs (2)

82SwitchPrefix = String.Empty; 83Separator = String.Empty;

XamlTypes\ValueEditor.cs (1)

60return _displayName ?? String.Empty;

CustomEventArgSerialization_Tests.cs (61)

EscapingUtilities.cs (1)

89return String.Empty;

TestAssemblyInfo.cs (1)

87contents: string.Empty);

CanonicalError.cs (1)

263string messageOverflow = String.Empty;

GenerateMSBuildEditorConfig.cs (1)

59ConfigFileContents = string.Empty;

src\Compilers\Core\CommandLine\BuildProtocol.cs (1)

385Output = output ?? string.Empty;

src\Compilers\Shared\BuildServerConnection.cs (1)

581.Replace("=", string.Empty);

CscTests.cs (1)

136Assert.Equal(string.Empty, csc.GenerateResponseFileContents());

GenerateMSBuildEditorConfigTests.cs (2)

246string executingLocation = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location)?.Replace('\\', '/') ?? string.Empty; 280string executingLocation = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location)?.Replace('\\', '/') ?? string.Empty;

TargetTests.cs (10)

588Assert.Equal(string.Empty, dir); 634Assert.Equal(string.Empty, dir); 671Assert.Equal(string.Empty, dir); 712return string.Empty; 779return string.Empty; 855return string.Empty; 918.Value ?? string.Empty; 958var task = proj.Xml.AddUsingTask(taskName, string.Empty, Assembly.GetExecutingAssembly().FullName); 964taskParams.AddParameter(kvp.Key, string.Empty, string.Empty, kvp.Value);

TestUtilities\DotNetSdkTestBase.cs (2)

152var testBinDirectory = Path.GetDirectoryName(typeof(DotNetSdkTests).Assembly.Location) ?? string.Empty; 153var sdksDir = Path.Combine(s_dotnetSdkPath ?? string.Empty, "Sdks");

TestUtilities\MSBuildUtil.cs (1)

36_ => metadata.TryGetValue(s, out var value) ? value : string.Empty

AddToWin32Manifest.cs (3)

28private string _outputDirectory = string.Empty; 29private string _supportedArchitectures = string.Empty; 30private string _generatedManifestFullPath = string.Empty;

AppConfig\AppConfigException.cs (1)

21private string fileName = String.Empty;

AssemblyDependency\AssemblyAttributes.cs (8)

11public string AssemblyFullPath { get; set; } = string.Empty; 13public string AssemblyName { get; set; } = string.Empty; 15public string DefaultAlias { get; set; } = string.Empty; 17public string Description { get; set; } = string.Empty; 19public string Culture { get; set; } = string.Empty; 21public string RuntimeVersion { get; set; } = string.Empty; 32public string PublicHexKey { get; set; } = string.Empty; 40public string TargetFrameworkMoniker { get; set; } = string.Empty;

AssemblyDependency\AssemblyInformation.cs (13)

240imageRuntimeVersion = String.Empty; 974return string.Empty; 1010return string.Empty; 1023return string.Empty; 1032return string.Empty; 1043return string.Empty; // There can't be more than 96 sections, something is wrong 1072return string.Empty; 1081return string.Empty; // No CLI section 1123return string.Empty; 1137return string.Empty; 1147return string.Empty; 1155return string.Empty; 1175return string.Empty;

AssemblyDependency\AssemblyResolution.cs (1)

65resolvedSearchPath = String.Empty;

AssemblyDependency\GenerateBindingRedirects.cs (1)

246var cultureValue = culture?.Value ?? String.Empty;

AssemblyDependency\Reference.cs (8)

88private string _fullPath = String.Empty; 93private string _directoryName = String.Empty; 98private string _fileNameWithoutExtension = String.Empty; 103private string _fullPathWithoutExtension = String.Empty; 507ResolvedSearchPath = String.Empty; 589internal string AssemblyFolderKey { get; set; } = String.Empty; 811internal string SDKName { get; private set; } = String.Empty; 830internal string ResolvedSearchPath { get; set; } = String.Empty;

AssemblyDependency\ReferenceTable.cs (5)

485reference.FullPath = String.Empty; 977: string.Empty; 1282string resolvedSearchPath = String.Empty; 1389subsetName = String.Empty; 2730referenceItem.SetMetadata(ItemMetadataNames.version, reference.ReferenceVersion == null ? string.Empty : reference.ReferenceVersion.ToString());

AssemblyDependency\ResolveAssemblyReference.cs (9)

203private string _targetedFrameworkMoniker = String.Empty; 210private string _projectTargetFrameworkAsString = String.Empty; 211private string _targetedRuntimeVersionRawValue = String.Empty; 217private string _profileName = String.Empty; 1154string details = string.Empty; 1725string message = String.Empty; 2207Log.LogErrorWithCodeFromResources("ResolveAssemblyReference.InvalidParameter", "TargetFrameworkMoniker", _targetedFrameworkMoniker, String.Empty); 3191return String.Empty; 3236return string.Empty;

AssemblyDependency\Resolver.cs (1)

330throw new InvalidParameterValueException("SearchPaths", directory + (directory.EndsWith("\\", StringComparison.OrdinalIgnoreCase) ? String.Empty : "\\") + baseName, e.Message);

BootstrapperUtil\BootstrapperBuilder.cs (1)

1074string copyAllPackageFiles = String.Empty;

BootstrapperUtil\BuildResults.cs (1)

35public string KeyFile { get; private set; } = string.Empty;

BuildEnvironmentHelper.cs (1)

374NativeMethodsShared.ProcessorArchitecture == Framework.NativeMethods.ProcessorArchitectures.ARM64 ? "arm64" : string.Empty,

CanonicalError.cs (1)

298string messageOverflow = String.Empty;

CombinePath.cs (1)

59BasePath = String.Empty;

Copy.cs (3)

327string errorMessage = string.Empty; 870resultPathOperation = string.Empty; 1049destinationFileState.Name, retries, RetryDelayMilliseconds, String.Empty /* no details */,

CreateItem.cs (2)

145string itemSpec = string.Empty; 225uniqueItems[item.ItemSpec] = String.Empty;

Culture.cs (1)

38string parentName = dependentUponFilename ?? String.Empty;

Delete.cs (1)

149string lockedFileMessage = LockCheck.GetLockedFileMessage(file?.ItemSpec ?? string.Empty);

EscapingUtilities.cs (1)

89return String.Empty;

Exec.cs (1)

35Command = string.Empty;

FileMatcher.cs (22)

FileUtilities.cs (2)

1501return string.Empty; 1523return String.IsNullOrEmpty(directoryName) ? String.Empty : NormalizePath(directoryName, file);

FindInvalidProjectReferences.cs (1)

121platformIdentity = String.Empty;

FormatUrl.cs (1)

24OutputUrl = InputUrl != null ? PathUtil.Format(InputUrl) : String.Empty;

GenerateApplicationManifest.cs (2)

92public string TargetFrameworkSubset { get; set; } = String.Empty; 94public string TargetFrameworkProfile { get; set; } = String.Empty;

GenerateManifestBase.cs (1)

447throw new ArgumentException(String.Empty /* no message */, nameof(manifestType));

GenerateResource.cs (10)

466return String.Empty; 483return String.Empty; 505return String.Empty; 527return String.Empty; 1107_resgenPath = string.Empty; 2115Sources[i].SetMetadata("OutputResource", String.Empty); 2670string priDirectory = Path.Combine(outFileOrDir ?? String.Empty, 2673reader.cultureName ?? String.Empty); 2848string shorterPath = Path.Combine(outputDirectory ?? String.Empty, cultureName ?? String.Empty);

GetCompatiblePlatform.cs (2)

47CurrentProjectPlatform = string.Empty; 48PlatformLookupTable = string.Empty;

GetInstalledSDKLocations.cs (2)

54private string _targetPlatformVersion = String.Empty; 59private string _targetPlatformIdentifier = String.Empty;

GetSDKReferenceFiles.cs (14)

316Log.LogMessageFromResources(MessageImportance.Low, "GetSDKReferenceFiles.ExpandRedistFrom", path.Replace(resolvedSDKReference.ItemSpec, String.Empty)); 337Log.LogMessageFromResources("GetSDKReferenceFiles.AddingRedistFile", redist.RedistFile.Replace(redist.SDKReferenceItem.ItemSpec, String.Empty), redist.TargetPath); 390Log.LogMessageFromResources(MessageImportance.Low, "GetSDKReferenceFiles.ExpandReferencesFrom", path.Replace(resolvedSDKReference.ItemSpec, String.Empty)); 411Log.LogMessageFromResources("GetSDKReferenceFiles.AddingReference", reference.AssemblyLocation.Replace(reference.SDKReferenceItem.ItemSpec, String.Empty)); 599Log.LogMessageFromResources("GetSDKReferenceFiles.ConflictReferenceSameSDK", winner.SDKReferenceItem.GetMetadata("OriginalItemSpec"), winner.AssemblyLocation.Replace(winner.SDKReferenceItem.ItemSpec, String.Empty), resolvedReference.AssemblyLocation.Replace(resolvedReference.SDKReferenceItem.ItemSpec, String.Empty)); 603string message = ResourceUtilities.FormatResourceStringStripCodeAndKeyword("GetSDKReferenceFiles.ConflictReferenceSameSDK", winner.SDKReferenceItem.GetMetadata("OriginalItemSpec"), winner.AssemblyLocation.Replace(winner.SDKReferenceItem.ItemSpec, String.Empty), resolvedReference.AssemblyLocation.Replace(resolvedReference.SDKReferenceItem.ItemSpec, String.Empty)); 639Log.LogMessageFromResources("GetSDKReferenceFiles.ConflictRedistSameSDK", redistFile.TargetPath, redistFile.SDKReferenceItem.GetMetadata("OriginalItemSpec"), winner.RedistFile.Replace(redistFile.SDKReferenceItem.ItemSpec, String.Empty), redistFile.RedistFile.Replace(redistFile.SDKReferenceItem.ItemSpec, String.Empty)); 643string message = ResourceUtilities.FormatResourceStringStripCodeAndKeyword("GetSDKReferenceFiles.ConflictRedistSameSDK", redistFile.TargetPath, redistFile.SDKReferenceItem.GetMetadata("OriginalItemSpec"), winner.RedistFile.Replace(redistFile.SDKReferenceItem.ItemSpec, String.Empty), redistFile.RedistFile.Replace(redistFile.SDKReferenceItem.ItemSpec, String.Empty)); 954string referencesCacheFile = String.Empty; 1090string currentAssembly = String.Empty;

InterningBinaryReader.cs (1)

100return String.Empty;

ManifestUtil\ApplicationIdentity.cs (2)

72string dname = string.Empty; 78string aname = string.Empty;

ManifestUtil\AssemblyReference.cs (1)

165return String.Empty;

ManifestUtil\BaseReference.cs (2)

88return string.Empty; 164return String.Empty;

ManifestUtil\Manifest.cs (1)

212string defaultDir = String.Empty;

ManifestUtil\mansign2.cs (2)

750string timestamp = String.Empty; 850string timestamp = String.Empty;

ManifestUtil\PathUtil.cs (1)

66Host = string.Empty,

Modifiers.cs (8)

401currentDirectory = String.Empty; 432modifiedItemSpec = String.Empty; 447modifiedItemSpec = String.Empty; 498modifiedItemSpec = String.Empty; 519modifiedItemSpec = String.Empty; 535modifiedItemSpec = String.Empty; 551modifiedItemSpec = String.Empty; 559modifiedItemSpec = String.Empty;

Move.cs (1)

137Log.LogErrorWithCodeFromResources("Move.Error", SourceFiles[i].ItemSpec, DestinationFolder.ItemSpec, e.Message, string.Empty);

MSBuildInternalMessage.cs (2)

37public string ResourceName { get; set; } = string.Empty; 48public string Severity { set; get; } = string.Empty;

NativeMethods.cs (1)

1470assemblyNameVersion.CultureName != "neutral" ? assemblyNameVersion.CultureName : string.Empty,

ParserState.cs (1)

56Namespace = String.Empty;

PlatformNegotiation.cs (3)

29return string.Empty; 42string buildProjectReferenceAs = string.Empty; 95buildProjectReferenceAs = string.Empty;

PrintLineDebugger.cs (1)

52_id = id ?? string.Empty;

PrintLineDebuggerWriters.cs (2)

28File.AppendAllText(file, CsvFormat(string.Empty, callsite, args)); 90return $"\n{(id == null ? string.Empty : id + ": ")}{callsite}:{string.Join(";", args)}";

PropertyParser.cs (2)

39string propertyName = String.Empty; 40string propertyValue = String.Empty;

ResolveComReference.cs (1)

188public string TargetFrameworkVersion { get; set; } = String.Empty;

ResolveKeySource.cs (4)

48public string ResolvedThumbprint { get; set; } = String.Empty; 51public string ResolvedKeyContainer { get; set; } = String.Empty; 54public string ResolvedKeyFile { get; set; } = String.Empty; 98string keyFileExtension = String.Empty;

ResolveSDKReference.cs (22)

ResourceHandling\MSBuildResXReader.cs (1)

137value = string.Empty;

RoslynCodeTaskFactory\RoslynCodeTaskFactory.cs (3)

50String.Empty, 318log.LogErrorWithCodeFromResources("CodeTaskFactory.InvalidTaskXml", String.Empty); 537IEnumerable<string> references = taskInfo.References.Union(DefaultReferences[String.Empty]);

RoslynCodeTaskFactory\RoslynCodeTaskFactoryCompilers.cs (1)

63string exeSuffix = runningOnWindows ? ".exe" : string.Empty;

SolutionConfiguration.cs (1)

106public static SolutionConfiguration Empty { get; } = new SolutionConfiguration(string.Empty);

system.design\stronglytypedresourcebuilder.cs (1)

604String typeName = String.Empty;

TempFileUtilities.cs (3)

85string temporaryDirectory = Path.Combine(TempFileDirectory, $"Temporary{Guid.NewGuid():N}", subfolder ?? string.Empty); 171extension = string.Empty; 192File.WriteAllText(file, string.Empty);

Tracing.cs (2)

43private static string s_slot = String.Empty; 119s_slot = String.Empty;

WriteCodeFragment.cs (3)

122string itemSpec = OutputFile?.ItemSpec ?? String.Empty; 176return String.Empty; 290return haveGeneratedContent ? code : String.Empty;

XMakeAttributes.cs (9)

170ErrorUtilities.VerifyThrow(runtimeA != String.Empty && runtimeB != String.Empty, "We should never get an empty string passed to this method"); 214ErrorUtilities.VerifyThrow(runtimeA != String.Empty && runtimeB != String.Empty, "We should never get an empty string passed to this method"); 287ErrorUtilities.VerifyThrow(architectureA != String.Empty && architectureB != String.Empty, "We should never get an empty string passed to this method"); 354ErrorUtilities.VerifyThrow(architectureA != String.Empty && architectureB != String.Empty, "We should never get an empty string passed to this method"); 430string currentArchitecture = string.Empty;

XmlPoke.cs (1)

58Value = new TaskItem(string.Empty);

XslTransformation.cs (1)

246string ns = String.Empty;

ZipDirectory.cs (1)

91Log.LogErrorWithCodeFromResources("ZipDirectory.ErrorFailed", sourceDirectory.FullName, destinationFile.FullName, e.Message, string.Empty);

AssemblyDependency\SuggestedRedirects.cs (2)

204warningMessage.ShouldContain(ResourceUtilities.FormatResourceStringStripCodeAndKeyword("ResolveAssemblyReference.FoundConflicts", "D", string.Empty)); 249warningMessage.ShouldContain(ResourceUtilities.FormatResourceStringStripCodeAndKeyword("ResolveAssemblyReference.FoundConflicts", "D", string.Empty));

AssignCulture_Tests.cs (3)

115Assert.Equal(String.Empty, t.AssignedFiles[0].GetMetadata("Culture")); 134Assert.Equal(String.Empty, t.AssignedFiles[0].GetMetadata("Culture")); 154Assert.Equal(String.Empty, t.AssignedFiles[0].GetMetadata("Culture"));

Copy_Tests.cs (1)

2752string linkError = String.Empty;

CreateCSharpManifestResourceName_Tests.cs (1)

886Assert.Equal(String.Empty, resourceFiles[0].GetMetadata("LogicalName"));

DirectoryBuildProjectImportTestBase.cs (6)

86Assert.Equal(String.Empty, project.GetPropertyValue(DirectoryBuildProjectBasePathPropertyName), StringComparer.OrdinalIgnoreCase); 88Assert.Equal(String.Empty, project.GetPropertyValue(DirectoryBuildProjectPathPropertyName)); 119Assert.Equal(String.Empty, project.GetPropertyValue("WasDirectoryBuildProjectImported"), StringComparer.OrdinalIgnoreCase); 120Assert.Equal(String.Empty, project.GetPropertyValue(DirectoryBuildProjectBasePathPropertyName), StringComparer.OrdinalIgnoreCase); 121Assert.Equal(String.Empty, project.GetPropertyValue(DirectoryBuildProjectFilePropertyName), StringComparer.OrdinalIgnoreCase); 122Assert.Equal(String.Empty, project.GetPropertyValue(DirectoryBuildProjectPathPropertyName));

FormatUrl_Tests.cs (3)

33t.OutputUrl.ShouldBe(string.Empty); 45t.InputUrl = string.Empty; 60t.OutputUrl.ShouldBe(string.Empty);

GenerateBindingRedirects_Tests.cs (3)

49string appConfigFile = WriteAppConfigRuntimeSection(string.Empty); 269string appConfigContents = WriteAppConfigRuntimeSection(string.Empty, testFolder); 281string appConfigFile = WriteAppConfigRuntimeSection(string.Empty);

GetCompatiblePlatform_Tests.cs (8)

130task.AssignedProjectsWithPlatform[0].GetMetadata("NearestPlatform").ShouldBe(string.Empty); 173task.AssignedProjectsWithPlatform[0].GetMetadata("NearestPlatform").ShouldBe(string.Empty); 183projectReference.SetMetadata("Platforms", string.Empty); 184projectReference.SetMetadata("Platform", string.Empty); 196task.AssignedProjectsWithPlatform[0].GetMetadata("NearestPlatform").ShouldBe(string.Empty); 221task.AssignedProjectsWithPlatform[0].GetMetadata("NearestPlatform").ShouldBe(string.Empty); 271task.AssignedProjectsWithPlatform[0].GetMetadata("NearestPlatform").ShouldBe(string.Empty); 294task.AssignedProjectsWithPlatform[0].GetMetadata("NearestPlatform").ShouldBe(string.Empty);

GetInstalledSDKLocations_Tests.cs (3)

199t.TargetPlatformIdentifier = String.Empty; 218t.TargetPlatformVersion = String.Empty; 401t.SDKRegistryRoot = String.Empty;

GetSDKReference_Tests.cs (57)

OutputPathTests.cs (2)

67project.GetPropertyValue("BaseOutputPathWasSpecified").ShouldBe(string.Empty); 148project.GetPropertyValue("_OutputPathWasMissing").ShouldBe(string.Empty);

ResolveCodeAnalysisRuleSet_Tests.cs (1)

299task.CodeAnalysisRuleSet = string.Empty;

ResolveSDKReference_Tests.cs (6)

75Assert.Empty(ResolveSDKReference.ParseDependsOnSDK(String.Empty)); 1339ITaskItem installedSDK3 = new TaskItem(String.Empty); 1343installedSDK4.SetMetadata("SDKName", String.Empty); 4311Assert.Equal(String.Empty, resolvedSDKReferences2[0].GetMetadata("MaxPlatformVersion")); 4312Assert.Equal(String.Empty, resolvedSDKReferences2[0].GetMetadata("MinOSVersion")); 4313Assert.Equal(String.Empty, resolvedSDKReferences2[0].GetMetadata("MaxOSVersionTested"));

StreamMappedString_Tests.cs (1)

140Assert.Equal(String.Empty, s.Substring(1, 30));

TestAssemblyInfo.cs (1)

87contents: string.Empty);

Unzip_Tests.cs (2)

73_mockEngine.Log = string.Empty; 145DestinationFolder = new TaskItem(String.Empty)

XmlPoke_Tests.cs (1)

216node.Value.ShouldBe(string.Empty);

XslTransformation_Tests.cs (1)

374Assert.Equal(String.Empty, engine.Log); // "The log should be empty"

BuildEventArgsExtension.cs (2)

61string fixedArgsMessage = args.Message.Replace("\r\nThis is an unhandled exception from a task -- PLEASE OPEN A BUG AGAINST THE TASK OWNER.", String.Empty); 62string fixedOtherMessage = other.Message.Replace("\r\nThis is an unhandled exception from a task -- PLEASE OPEN A BUG AGAINST THE TASK OWNER.", String.Empty);

DriveMapping.cs (1)

63return string.Empty;

DummyMappedDrive.cs (1)

34if (DriveMapping.GetDriveMapping(driveLetter) == string.Empty)

EnvironmentProvider.cs (3)

23public static readonly string ExeSuffix = RunningOnWindows ? ".exe" : string.Empty; 50(_getEnvironmentVariable(Constants.Path) ?? string.Empty) 108public static string? GetDotnetExePathFromFolder(string? netRootFolder) => Path.Combine(netRootFolder ?? string.Empty, Constants.DotNet + Constants.ExeSuffix);

MockEngine.cs (3)

82string message = string.Empty; 111string message = string.Empty; 189public string ProjectFileOfTaskNode => String.Empty;

ObjectModelHelpers.cs (9)

94s_builtInMetadataNames[builtInMetadataName] = string.Empty; 165customMessage: result.Exception is not null ? result.Exception.ToString() : string.Empty); 172customMessage: result.Exception is not null ? result.Exception.ToString() : string.Empty); 1138var currentPlatformString = string.Empty; 1674File.WriteAllText(fullPath, string.Empty); 1729foreach (var defaultTarget in (defaultTargets ?? string.Empty).Split(MSBuildConstants.SemicolonChar, StringSplitOptions.RemoveEmptyEntries)) 1734sb.Append(extraContent ?? string.Empty); 1811: string.Empty; 1813extraContent += extraContentForAllNodes ?? string.Empty;

RunnerUtilities.cs (1)

121string output = string.Empty;

TestEnvironment.cs (1)

698File.WriteAllText(Path, contents ?? string.Empty);

BuildEnvironmentHelper.cs (1)

374NativeMethodsShared.ProcessorArchitecture == Framework.NativeMethods.ProcessorArchitectures.ARM64 ? "arm64" : string.Empty,

CanonicalError.cs (1)

298string messageOverflow = String.Empty;

CommandLineBuilder.cs (5)

337VerifyThrowNoEmbeddedDoubleQuotes(string.Empty, fileName); 369VerifyThrowNoEmbeddedDoubleQuotes(string.Empty, fileName); 390VerifyThrowNoEmbeddedDoubleQuotes(string.Empty, fileItem.ItemSpec); 415VerifyThrowNoEmbeddedDoubleQuotes(string.Empty, fileNames[i]); 452VerifyThrowNoEmbeddedDoubleQuotes(string.Empty, fileItems[i].ItemSpec);

EscapingUtilities.cs (1)

89return String.Empty;

EventArgsFormatting.cs (1)

340message = String.Empty;

FileMatcher.cs (22)

FileUtilities.cs (2)

1501return string.Empty; 1523return String.IsNullOrEmpty(directoryName) ? String.Empty : NormalizePath(directoryName, file);

FrameworkLocationHelper.cs (1)

781var frameworkPath = Path.Combine(NativeMethodsShared.FrameworkBasePath, prefix ?? string.Empty);

LockCheck.cs (5)

256/// <returns>A message to inform the user which processes have a lock on the file if known, <see cref="string.Empty"/> otherwise. Always returns <see cref="string.Empty"/> on operating systems other than Windows.</returns> 263return string.Empty; 269string message = string.Empty; 276: String.Empty;

Modifiers.cs (8)

401currentDirectory = String.Empty; 432modifiedItemSpec = String.Empty; 447modifiedItemSpec = String.Empty; 498modifiedItemSpec = String.Empty; 519modifiedItemSpec = String.Empty; 535modifiedItemSpec = String.Empty; 551modifiedItemSpec = String.Empty; 559modifiedItemSpec = String.Empty;

PrintLineDebugger.cs (1)

52_id = id ?? string.Empty;

PrintLineDebuggerWriters.cs (2)

28File.AppendAllText(file, CsvFormat(string.Empty, callsite, args)); 90return $"\n{(id == null ? string.Empty : id + ": ")}{callsite}:{string.Join(";", args)}";

TaskItem.cs (6)

72_itemSpec = string.Empty; 131_metadata[key] = (string)singleMetadata.Value ?? string.Empty; 176get => _itemSpec == null ? string.Empty : EscapingUtilities.UnescapeAll(_itemSpec); 291_metadata[metadataName] = metadataValue ?? string.Empty; 467return metadataValue ?? string.Empty; 508_metadata.SetItems(metadata.Select(kvp => new KeyValuePair<string, string>(kvp.Key, kvp.Value ?? string.Empty)));

TempFileUtilities.cs (3)

85string temporaryDirectory = Path.Combine(TempFileDirectory, $"Temporary{Guid.NewGuid():N}", subfolder ?? string.Empty); 171extension = string.Empty; 192File.WriteAllText(file, string.Empty);

ToolLocationHelper.cs (20)

542return string.Empty; 599string sdkLocation = string.Empty; 1012return string.Empty; 1108internal static string[] GetApiContractReferences(IEnumerable<ApiContract> apiContracts, string targetPlatformSdkRoot) => GetApiContractReferences(apiContracts, targetPlatformSdkRoot, string.Empty); 1211folderName = string.Empty; 1260return targetPlatform?.Path ?? string.Empty; 1292string sdkLocation = string.Empty; 1393return string.Empty; 1406string versionRange = $"{minVersion?.ToString() ?? string.Empty};{maxVersion?.ToString() ?? string.Empty}"; 1444string foldersString = string.Empty; 1517return string.Empty; 1769return string.Empty; 1860return string.Empty; 2437string registryRoot = NativeMethodsShared.IsWindows ? GetTargetPlatformMonikerRegistryRoots(registrySearchLocation) : string.Empty; 2443string cachedExtensionSdksKey = extensionDiskRoots == null ? string.Empty : string.Join(";", extensionDiskRoots); 2476extensionSdk = new TargetPlatformSDK(string.Empty, new Version(0, 0), null); 2986ErrorUtilities.DebugTraceMessage("GetTargetPlatformMonikerRegistryRoots", "RegistryRoot passed in '{0}'", registryRootLocation ?? string.Empty); 2990string registryRoot = string.Empty; 3181string pathToReturn = string.Empty;

ToolsetElement.cs (4)

277string locationString = String.Empty; 295_previouslySeenOS.Add(os, string.Empty); 465_previouslySeenPropertyNames.Add(propertyName, string.Empty); 636_previouslySeenToolsVersions.Add(toolsVersion, string.Empty);

ToolTask.cs (4)

410protected virtual string GenerateResponseFileCommands() => string.Empty; // Default is nothing. This is useful for tools that don't need or support response files. 418protected virtual string GenerateCommandLineCommands() => string.Empty; // Default is nothing. This is useful for tools where all the parameters can go into a response file. 1472commandLineCommands = $"{(Traits.Instance.EscapeHatches.UseAutoRunWhenLaunchingProcessUnderCmd ? string.Empty : "/D ")}/C \"{batchFileForCommandLine}\""; 1484commandLineCommands = string.Empty;

Tracing.cs (2)

43private static string s_slot = String.Empty; 119s_slot = String.Empty;

CanonicalError_Tests.cs (1)

332string.Empty);

MockEngine.cs (1)

77public string ProjectFileOfTaskNode => string.Empty;

PlatformManifest_Tests.cs (3)

130manifest.Manifest.FriendlyName.ShouldBe(string.Empty); 157platforms[0].Name.ShouldBe(string.Empty); 217contract.Version.ShouldBe(string.Empty);

StringExtensions.cs (1)

24newValue = string.Empty;

TaskItem_Tests.cs (3)

46to.GetMetadata(FileUtilities.ItemSpecModifiers.RelativeDir).ShouldBe(string.Empty); 311item.GetMetadata("m").ShouldBe(string.Empty); 323item.GetMetadata("m").ShouldBe(string.Empty);

TaskLoggingHelper_Tests.cs (4)

260engine.Log = string.Empty; 267engine.Log = string.Empty; 275engine.Log = string.Empty; 281engine.Log = string.Empty;

TestAssemblyInfo.cs (1)

87contents: string.Empty);

ToolLocationHelper_Tests.cs (45)

ToolTask_Tests.cs (8)

32private string _responseFileCommands = string.Empty; 33private string _commandLineCommands = string.Empty; 118StartInfo = GetProcessStartInfo(GenerateFullPathToTool(), NativeMethodsShared.IsWindows ? "/x" : string.Empty, null); 272string singleQuote = NativeMethodsShared.IsWindows ? "'" : string.Empty; 389engine.Log = string.Empty; 558startInfo.Environment["path"].ShouldBe(String.Empty); 1086protected override string ToolName => string.Empty; 1091protected override string GenerateFullPathToTool() => string.Empty;

TrackedDependencies\MockEngine.cs (1)

91public string ProjectFileOfTaskNode => string.Empty;

Comparers\ApiComparer.cs (1)

149afterFirstDot = string.Empty;

Extensions\TypeExtensions.cs (3)

430return string.Empty; 434return string.Empty; 438return string.Empty;

HostEnvironment.cs (1)

493return LoadAssemblies(unsplitContractSet, string.Empty);

CodeAnalysisResourcesLocalizableErrorArgument.cs (2)

31return CodeAnalysisResources.ResourceManager.GetString(_targetResourceId, formatProvider as System.Globalization.CultureInfo) ?? string.Empty; 34return string.Empty;

CodeGen\PrivateImplementationDetails.cs (1)

558public string NamespaceName => string.Empty;

CommandLine\AnalyzerConfigSet.cs (2)

537Section globalSection = GetSection(string.Empty); 538_values.Remove(string.Empty);

CommandLine\CommandLineParser.cs (1)

335return string.Empty;

CommandLine\CommonCompiler.cs (2)

825string cacheKey = string.Empty; 1067analyzerConfigProvider = analyzerConfigProvider.WithGlobalOptions(new DictionaryAnalyzerConfigOptions(analyzerConfigSet.GetOptionsForSourcePath(string.Empty).AnalyzerOptions));

Diagnostic\Diagnostic.cs (3)

276return SimpleDiagnostic.Create(id, title ?? string.Empty, category, message, description ?? string.Empty, helpLink ?? string.Empty,

Diagnostic\DiagnosticDescriptor.cs (2)

190this.Description = description ?? string.Empty; 191this.HelpLinkUri = helpLinkUri ?? string.Empty;

Diagnostic\DiagnosticFormatter.cs (1)

112return string.Empty;

Diagnostic\DiagnosticInfo.cs (1)

319return string.Empty;

Diagnostic\FileLinePositionSpan.cs (1)

23/// Path may be <see cref="string.Empty"/> if not available.

Diagnostic\LocalizableResourceString.cs (1)

76string.Empty;

Diagnostic\LocalizableResourceString.FixedLocalizableString.cs (1)

17private static readonly FixedLocalizableString s_empty = new FixedLocalizableString(string.Empty);

Diagnostic\LocalizableString.cs (1)

33return string.Empty;

DiagnosticAnalyzer\AnalysisContextInfo.cs (2)

115sb.AppendLine($"{nameof(SyntaxNode)}: {GetFlattenedNodeText(_node)} [{_node.GetType().Name}]@{_node.Span} {(lineSpan.HasValue ? lineSpan.Value.ToString() : string.Empty)}"); 143return sb.ToString() + (sb.Length > cutoff ? " ..." : string.Empty);

DiagnosticAnalyzer\AnalysisResultBuilder.cs (1)

76var path = file.Path ?? string.Empty;

DiagnosticAnalyzer\AnalyzerReference.cs (1)

36get { return string.Empty; }

DiagnosticAnalyzer\SuppressMessageAttributeState.cs (2)

22{ string.Empty, TargetScope.None }, 32=> s_suppressMessageScopeTypes.TryGetValue(info.Scope ?? string.Empty, out scope);

DiaSymReader\Utilities\InteropUtilities.cs (1)

40namespaceStr = string.Empty;

FileSystem\PathUtilities.cs (3)

545string relativePath = string.Empty; 851var volumeSpecifier = isDriveRooted ? p.Substring(0, 2) : string.Empty; 855Debug.Assert(parts[toSkip - 1] == string.Empty);

InternalUtilities\FileNameUtilities.cs (1)

91return (index >= 0) ? path.Substring(index) : string.Empty;

InternalUtilities\JsonWriter.cs (1)

267return string.Empty;

MetadataReader\MetadataHelpers.cs (2)

309return String.Empty; 697qualifier = string.Empty.AsMemory();

MetadataReader\MetadataTypeName.cs (2)

164name._namespaceName = string.Empty; 165name._namespaceNameMemory = string.Empty.AsMemory();

MetadataReference\AssemblyIdentity.cs (2)

83/// Specify null, <see cref="string.Empty"/>, or "neutral" (any casing) to represent <see cref="System.Globalization.CultureInfo.InvariantCulture"/>. 213string.Empty : cultureName;

MetadataReference\AssemblyIdentity.DisplayName.cs (1)

191/// The default culture is neutral (<see cref="CultureName"/> is <see cref="String.Empty"/>.

MetadataReference\PortableExecutableReference.cs (1)

197return messageProvider.CreateDiagnostic(messageProvider.ERR_MetadataFileNotFound, location, fileNotFound.FileName ?? string.Empty);

PEWriter\MetadataWriter.cs (1)

614if (parDef.Name != String.Empty ||

PEWriter\MetadataWriter.PortablePdb.cs (1)

561WriteUtf8String(builder, name ?? string.Empty);

PEWriter\NativeResourceWriter.cs (2)

175Directory typeDirectory = new Directory(string.Empty, 0); 300name = string.Empty;

PEWriter\ReturnValueParameter.cs (1)

62get { return string.Empty; }

PEWriter\RootModuleType.cs (1)

256return string.Empty;

SourceGeneration\GeneratorDriver.cs (1)

443return Path.Combine(baseDirectory ?? "", type.Assembly.GetName().Name ?? string.Empty, type.FullName!);

src\Compilers\Core\AnalyzerDriver\AnalyzerExceptionDescriptionBuilder.cs (1)

31return string.Empty;

SymbolDisplay\SymbolDisplayExtensions.cs (2)

32return string.Empty; 65return string.Empty;

Symbols\Attributes\AttributeUsageInfo.cs (1)

150return string.Empty;

Symbols\RefKind.cs (1)

83case RefKind.None: return string.Empty;

Syntax\GreenNode.cs (1)

731public virtual string GetValueText() { return string.Empty; }

Syntax\LineDirectiveMap.cs (1)

248string path = entry.MappedPathOpt ?? string.Empty;

Syntax\SyntaxDiffer.cs (1)

823return string.Empty;

Syntax\SyntaxList`1.cs (2)

200return _node != null ? _node.ToString() : string.Empty; 213return _node != null ? _node.ToFullString() : string.Empty;

Syntax\SyntaxNodeOrToken.cs (3)

111return string.Empty; 310return string.Empty; 331return string.Empty;

Syntax\SyntaxNodeOrTokenList.cs (2)

186: string.Empty; 201: string.Empty;

Syntax\SyntaxToken.cs (4)

58public string Language => Node?.Language ?? string.Empty; 151public string ValueText => Node?.GetValueText() ?? string.Empty; 162return Node != null ? Node.ToString() : string.Empty; 172return Node != null ? Node.ToFullString() : string.Empty;

Syntax\SyntaxTokenList.cs (2)

191return Node != null ? Node.ToString() : string.Empty; 204return Node != null ? Node.ToFullString() : string.Empty;

Syntax\SyntaxTrivia.cs (3)

49public string Language => UnderlyingNode?.Language ?? string.Empty; 226return UnderlyingNode != null ? UnderlyingNode.ToString() : string.Empty; 237return UnderlyingNode != null ? UnderlyingNode.ToFullString() : string.Empty;

Syntax\SyntaxTriviaList.cs (2)

521return Node != null ? Node.ToString() : string.Empty; 526return Node != null ? Node.ToFullString() : string.Empty;

Text\CompositeText.cs (1)

194return SourceText.From(string.Empty, original.Encoding, original.ChecksumAlgorithm);

Text\LargeText.cs (2)

62return SourceText.From(string.Empty, encoding, checksumAlgorithm); 85return SourceText.From(string.Empty, encodingOpt, checksumAlgorithm);

Text\SourceText.cs (3)

305return string.Empty; 506return SourceText.From(string.Empty, this.Encoding, this.ChecksumAlgorithm); 919newt = string.Empty;

Text\TextLine.cs (1)

175return string.Empty;

TreeDumper.cs (3)

74DoDumpCompact(root, string.Empty); 137dumper.DoDumpXML(root, string.Empty, indent ?? string.Empty);

src\RoslynAnalyzers\Utilities\Compiler\CodeMetrics\CodeAnalysisMetricData.cs (1)

133appendChildren(indent: string.Empty);

src\RoslynAnalyzers\Utilities\Compiler\Options\AnalyzerOptionsExtensions.cs (3)

228return analyzerConfigOptions.GetOptionValue(optionName, tree, rule, TryParseValue, string.Empty); 370return new SymbolNamesWithValueOption<string?>.NameParts(split[0], string.Empty); 496string optionValue = string.Empty;

src\RoslynAnalyzers\Utilities\Compiler\CodeMetrics\CodeAnalysisMetricData.cs (1)

133appendChildren(indent: string.Empty);

src\RoslynAnalyzers\Utilities\Compiler\Options\AnalyzerOptionsExtensions.cs (3)

228return analyzerConfigOptions.GetOptionValue(optionName, tree, rule, TryParseValue, string.Empty); 370return new SymbolNamesWithValueOption<string?>.NameParts(split[0], string.Empty); 496string optionValue = string.Empty;

src\RoslynAnalyzers\Utilities\FlowAnalysis\FlowAnalysis\Analysis\GlobalFlowStateAnalysis\GlobalFlowStateAnalysisValueSet.cs (2)

192return string.Empty; 214return string.Empty;

src\RoslynAnalyzers\Utilities\FlowAnalysis\FlowAnalysis\Analysis\ValueContentAnalysis\ValueContentAbstractValue.cs (1)

31public static ValueContentAbstractValue ContainsEmptyStringLiteralState { get; } = new ValueContentAbstractValue(ImmutableHashSet.Create<object?>(string.Empty), ValueContainsNonLiteralState.No);

src\RoslynAnalyzers\Utilities\FlowAnalysis\FlowAnalysis\Framework\DataFlow\DataFlowOperationVisitor.cs (3)

35title: string.Empty, 36messageFormat: string.Empty, 37category: string.Empty,

src\RoslynAnalyzers\Utilities\Compiler\CodeMetrics\CodeAnalysisMetricData.cs (1)

133appendChildren(indent: string.Empty);

src\RoslynAnalyzers\Utilities\Compiler\Options\AnalyzerOptionsExtensions.cs (3)

228return analyzerConfigOptions.GetOptionValue(optionName, tree, rule, TryParseValue, string.Empty); 370return new SymbolNamesWithValueOption<string?>.NameParts(split[0], string.Empty); 496string optionValue = string.Empty;

src\Analyzers\Core\Analyzers\Helpers\DiagnosticHelper.cs (1)

369: string.Empty;

src\Analyzers\Core\Analyzers\RemoveUnusedParametersAndValues\AbstractRemoveUnusedParametersAndValuesDiagnosticAnalyzer.cs (2)

175propertiesBuilder.Add(IsUnusedLocalAssignmentKey, string.Empty); 180propertiesBuilder.Add(IsRemovableAssignmentKey, string.Empty);

src\Compilers\Core\Portable\FileSystem\PathUtilities.cs (3)

545string relativePath = string.Empty; 851var volumeSpecifier = isDriveRooted ? p.Substring(0, 2) : string.Empty; 855Debug.Assert(parts[toSkip - 1] == string.Empty);

src\Compilers\Core\Portable\InternalUtilities\FileNameUtilities.cs (1)

91return (index >= 0) ? path.Substring(index) : string.Empty;

src\Dependencies\Contracts\Range.cs (1)

62static string getFromEndSpecifier(Index index) => index.IsFromEnd ? "^" : string.Empty;

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\CodeStyle\CodeStyleHelpers.cs (1)

192: string.Empty;

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\EditorConfig\Parsing\Sections\Section.cs (1)

179StringComparer.OrdinalIgnoreCase.GetHashCode(FilePath ?? string.Empty),

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Extensions\ITypeSymbolExtensions.UnnamedErrorTypeRemover.cs (1)

41if (symbol.IsErrorType() && symbol.Name == string.Empty)

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Extensions\StringExtensions.cs (1)

63: string.Empty;

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Extensions\SymbolDisplayPartExtensions.cs (1)

13=> string.Join(string.Empty, parts.Select(p => p.ToString()));

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Log\Logger.cs (1)

160=> LogBlock(functionId, string.Empty, token, logLevel);

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\NamingStyles\NamingStyle.cs (8)

148if (prefix != string.Empty) 152failureReason = Prefix == string.Empty 467new XAttribute(nameof(Prefix), Prefix ?? string.Empty), 468new XAttribute(nameof(Suffix), Suffix ?? string.Empty), 469new XAttribute(nameof(WordSeparator), WordSeparator ?? string.Empty), 485writer.WriteString(Prefix ?? string.Empty); 486writer.WriteString(Suffix ?? string.Empty); 487writer.WriteString(WordSeparator ?? string.Empty);

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Options\OptionGroup.cs (2)

12public static readonly OptionGroup Default = new(string.Empty, string.Empty, int.MaxValue);

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Options\OptionKey2.cs (1)

56: string.Empty;

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Services\SyntaxFacts\AbstractDocumentationCommentService.cs (1)

55return exteriorTrivia != null ? exteriorTrivia.Value.ToString() : string.Empty;

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\SymbolKey\SymbolKey.NamespaceSymbolKey.cs (2)

94Debug.Assert(metadataName == string.Empty); 98Debug.Assert(metadataName == string.Empty);

src\Analyzers\Core\CodeFixes\AddExplicitCast\Fixer.cs (1)

138&& name != string.Empty

src\Analyzers\Core\CodeFixes\DocumentationComments\AbstractRemoveDocCommentNodeCodeFixProvider.cs (1)

91if (previousNodeTextTrimmed == string.Empty ||

src\Analyzers\Core\CodeFixes\FileHeaders\AbstractFileHeaderCodeFixProvider.cs (5)

109var leadingSpaces = string.Empty; 113var possibleLeadingSpaces = string.Empty; 121if (possibleLeadingSpaces != string.Empty) 133if (leadingSpaces == string.Empty) 142possibleLeadingSpaces = string.Empty;

src\Analyzers\Core\CodeFixes\GenerateConstructor\AbstractGenerateConstructorService.State.cs (1)

280=> _arguments.IsDefault || index >= _arguments.Length ? string.Empty : _arguments[index].Name;

src\Analyzers\Core\CodeFixes\GenerateParameterizedMember\AbstractGenerateParameterizedMemberService.cs (2)

31=> string.Empty; 34=> string.Empty;

src\Analyzers\Core\CodeFixes\RemoveUnusedParametersAndValues\AbstractRemoveUnusedValuesCodeFixProvider.cs (1)

218return string.Empty;

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\CodeGenerationHelpers.cs (1)

52if (info.Context.GenerateMembers && info.Context.MergeNestedNamespaces && @namespace.Name != string.Empty)

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\CodeGenerationSymbolFactory.cs (1)

399name: string.Empty,

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\Symbols\CodeGenerationNamespaceSymbol.cs (1)

49return this.Name == string.Empty;

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\Extensions\ProjectExtensions.cs (1)

68var bestPath = string.Empty;

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\Helpers\MefHostServicesHelpers.cs (1)

37var publicKeyToken = thisAssemblyName.GetPublicKeyToken()?.Aggregate(string.Empty, (s, b) => s + b.ToString("x2"));

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\Utilities\NameGenerator.cs (1)

135=> GenerateUniqueName(baseName, string.Empty, canUse);

src\Features\DiagnosticsTestUtilities\CodeActions\CodeFixVerifierHelper.cs (1)

95var text = ConvertOptionsToAnalyzerConfig(options.DefaultExtension, explicitEditorConfig: string.Empty, options);

src\Dependencies\Contracts\Range.cs (1)

62static string getFromEndSpecifier(Index index) => index.IsFromEnd ? "^" : string.Empty;

Binder\Binder_Expressions.cs (1)

2991nameString = string.Empty;

Binder\Binder_InterpolatedString.cs (1)

47resultConstant = ConstantValue.Create(string.Empty);

Binder\Binder_Invocation.cs (3)

2011var returnType = GetCommonTypeOrReturnType(methods) ?? new ExtendedErrorTypeSymbol(this.Compilation, string.Empty, arity: 0, errorInfo: null); 2252TypeSymbol returnType = new ExtendedErrorTypeSymbol(this.Compilation, string.Empty, arity: 0, errorInfo: null); 2254MethodSymbol method = new ErrorMethodSymbol(methodContainer, returnType, string.Empty);

Binder\Binder_Symbols.cs (1)

842return TypeWithAnnotations.Create(new ExtendedErrorTypeSymbol(qualifierOpt ?? this.Compilation.Assembly.GlobalNamespace, string.Empty, arity: 0, errorInfo: null));

BoundTree\Formatting.cs (2)

116get { return string.Empty; } 124get { return string.Empty; }

Compilation\CSharpCompilation.cs (2)

1794MetadataTypeName mdName = MetadataTypeName.FromNamespaceAndTypeName(HostObjectType.Namespace ?? String.Empty, 3811return string.Empty; //prevent emitter from crashing.

Declarations\MergedNamespaceDeclaration.cs (1)

23: base(declarations.IsEmpty ? string.Empty : declarations[0].Name)

Declarations\RootSingleNamespaceDeclaration.cs (1)

37: base(string.Empty,

Emitter\Model\PEModuleBuilder.cs (1)

990diagnostics.Add(new CSDiagnostic(diagInfo ?? new CSDiagnosticInfo(ErrorCode.ERR_BogusType, string.Empty), syntaxNodeOpt == null ? NoLocation.Singleton : syntaxNodeOpt.Location));

Lowering\LocalRewriter\LocalRewriter_StringConcat.cs (2)

92return _factory.StringLiteral(string.Empty); 141return _factory.Coalesce(arg, _factory.StringLiteral(string.Empty));

Parser\Lexer_StringLiteral.cs (2)

90info.StringValue = string.Empty; 113info.StringValue = string.Empty;

Parser\SlidingTextWindow.cs (1)

426return string.Empty;

Parser\SyntaxParser.cs (1)

666return new SyntaxDiagnosticInfo(offset, width, code, /*unused*/string.Empty, SyntaxFacts.GetText(actual));

Symbols\AnonymousTypes\AnonymousTypeManager.Templates.cs (1)

524moduleId = string.Empty;

Symbols\AnonymousTypes\PublicSymbols\AnonymousManager.TypeOrDelegatePublicSymbol.cs (2)

68get { return string.Empty; } 73get { return string.Empty; }

Symbols\AssemblySymbol.cs (1)

838typeInfo.Namespace ?? string.Empty,

Symbols\Attributes\AttributeData.cs (1)

634guidString = String.Empty;

Symbols\Attributes\PEAttributeData.cs (2)

187return new CSDiagnosticInfo(ErrorCode.ERR_BogusType, string.Empty); 199return new CSDiagnosticInfo(ErrorCode.ERR_BogusType, string.Empty);

Symbols\ErrorMethodSymbol.cs (1)

16public static readonly ErrorMethodSymbol UnknownMethod = new ErrorMethodSymbol(ErrorTypeSymbol.UnknownResultType, ErrorTypeSymbol.UnknownResultType, string.Empty);

Symbols\ErrorTypeSymbol.cs (2)

295return string.Empty; 342@params[i] = new ErrorTypeParameterSymbol(this, string.Empty, i);

Symbols\FileIdentifier.cs (1)

35_filePath = string.Empty;

Symbols\Metadata\PE\PEEventSymbol.cs (1)

81_name = _name ?? string.Empty;

Symbols\Metadata\PE\PEFieldSymbol.cs (1)

155_name = String.Empty;

Symbols\Metadata\PE\PEGlobalNamespaceSymbol.cs (1)

55return string.Empty;

Symbols\Metadata\PE\PEMethodSymbol.cs (1)

427_name = string.Empty;

Symbols\Metadata\PE\PENamedTypeSymbol.cs (1)

312metadataName = string.Empty;

Symbols\Metadata\PE\PEParameterSymbol.cs (1)

471return HasNameInMetadata ? _name : string.Empty;

Symbols\Metadata\PE\PEPropertySymbol.cs (1)

245_name = string.Empty;

Symbols\Metadata\PE\PETypeParameterSymbol.cs (1)

88_name = string.Empty;

Symbols\MissingMetadataTypeSymbol.cs (1)

131return new CSDiagnosticInfo(ErrorCode.ERR_BogusType, string.Empty);

Symbols\MissingNamespaceSymbol.cs (1)

28_name = string.Empty;

Symbols\PlaceholderTypeArgumentSymbol.cs (1)

38return string.Empty;

Symbols\ReducedExtensionMethodSymbol.cs (1)

145var otherArgumentType = new ExtendedErrorTypeSymbol(errorNamespace, name: string.Empty, arity: 0, errorInfo: null, unreported: false);

Symbols\Retargeting\RetargetingSymbolTranslator.cs (1)

824type.ErrorInfo ?? new CSDiagnosticInfo(ErrorCode.ERR_ErrorInReferencedAssembly, type.ContainingAssembly?.Identity.GetDisplayName() ?? string.Empty), true);

Symbols\Source\LambdaSymbol.cs (1)

361: TypeWithAnnotations.Create(new ExtendedErrorTypeSymbol(compilation, name: string.Empty, arity: 0, errorInfo: null));

Symbols\Symbol.cs (2)

73return string.Empty; 1224var useSiteInfo = new UseSiteInfo<AssemblySymbol>(new CSDiagnosticInfo(ErrorCode.ERR_BogusType, string.Empty));

Symbols\UnboundGenericType.cs (2)

54string name = (i < typeParameters.Length) ? typeParameters[i].Name : string.Empty; 60public static readonly ErrorTypeSymbol Instance = new UnboundArgumentErrorTypeSymbol(string.Empty, new CSDiagnosticInfo(ErrorCode.ERR_UnexpectedUnboundGenericName));

Symbols\UnsupportedMetadataTypeSymbol.cs (1)

29return new CSDiagnosticInfo(ErrorCode.ERR_BogusType, string.Empty);

Syntax\CSharpPragmaWarningStateMap.cs (1)

124var errorId = string.Empty;

Syntax\CSharpSyntaxTree.Dummy.cs (5)

25_node = this.CloneNodeAsRoot(SyntaxFactory.ParseCompilationUnit(string.Empty)); 30return string.Empty; 35return SourceText.From(string.Empty, Encoding, ChecksumAlgorithm); 40text = SourceText.From(string.Empty, Encoding, ChecksumAlgorithm); 65get { return string.Empty; }

Syntax\CSharpSyntaxTree.LazySyntaxTree.cs (1)

35_path = path ?? string.Empty;

Syntax\CSharpSyntaxTree.ParsedSyntaxTree.cs (1)

51_path = path ?? string.Empty;

Syntax\InternalSyntax\SyntaxFactory.cs (1)

30internal static readonly SyntaxTrivia ElasticZeroSpace = Whitespace(string.Empty, elastic: true);

Syntax\InternalSyntax\SyntaxToken.MissingTokenWithTrivia.cs (2)

30get { return string.Empty; } 40return string.Empty;

Syntax\SyntaxFacts.cs (1)

363return string.Empty;

Syntax\SyntaxKindFacts.cs (1)

1878return string.Empty;

Utilities\ValueSetFactory.StringTC.cs (1)

19var result = constantValue.IsBad ? string.Empty : constantValue.StringValue;

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Extensions\SymbolDisplayPartExtensions.cs (1)

14if (text == string.Empty)

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Extensions\SyntaxTriviaExtensions.cs (2)

131return string.Empty; 142=> SyntaxFactory.ParseLeadingTrivia(s ?? string.Empty);

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Formatting\FormattingHelpers.cs (1)

42return string.Empty;

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Services\SyntaxFacts\CSharpSyntaxFacts.cs (3)

741return string.Empty; 1067=> (argument as ArgumentSyntax)?.NameColon?.Name.Identifier.ValueText ?? string.Empty; 1070=> (argument as AttributeArgumentSyntax)?.NameEquals?.Name.Identifier.ValueText ?? string.Empty;

src\Analyzers\CSharp\CodeFixes\GenerateEnumMember\CSharpGenerateEnumMemberService.cs (1)

31if (identifierToken.ValueText != string.Empty &&

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\CodeGeneration\ExpressionGenerator.cs (1)

169return string.Empty;

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\CodeGeneration\NamespaceGenerator.cs (1)

105if (name == string.Empty)

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\Extensions\ITypeSymbolExtensions.TypeSyntaxGeneratorVisitor.cs (1)

188if (symbol.Name == string.Empty || symbol.IsAnonymousType)

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\LanguageServices\CSharpTypeInferenceService.TypeInferrer.cs (2)

37(otherSideType.Name == string.Empty || otherSideType.Name == "var"); 2347if (name != string.Empty)

src\Analyzers\CSharp\Tests\AbstractBuiltInCodeStyleDiagnosticAnalyzer\AbstractBuiltInCodeStyleDiagnosticAnalyzerTests.cs (1)

44title: string.Empty);

src\Analyzers\CSharp\Tests\MatchFolderAndNamespace\CSharpMatchFolderAndNamespaceTests.cs (2)

301defaultNamespace: string.Empty); 337defaultNamespace: string.Empty);

src\Analyzers\CSharp\Tests\RemoveUnnecessarySuppressions\RemoveUnnecessaryAttributeSuppressionsTests.cs (4)

56var scopeString = scope != null ? $@", {scope}" : string.Empty; 57var targetString = target != null ? $@", {target}" : string.Empty; 110var scopeString = scope != null ? $@", {scope}" : string.Empty; 111var targetString = target != null ? $@", {target}" : string.Empty;

src\Analyzers\CSharp\Tests\RemoveUnusedParametersAndValues\RemoveUnusedValueAssignmentTests.cs (1)

6600{{loopFooter ?? string.Empty}}

CommandLineTests.cs (13)

6007.Replace(Environment.NewLine, string.Empty), workingDirectory: tempDir) : 6042.Replace(Environment.NewLine, string.Empty), workingDirectory: tempDir) : 6061Assert.Equal(string.Empty, assemblyName.CultureName); 6122.Replace(Environment.NewLine, string.Empty)) : 9198string pragmaDisableWarnings = String.Empty; 9225Assert.True(cscOutput == string.Empty, "Failed at error code: " + errorCode); 9311TestCS2002(commandLineArgs, tempDir.Path, 0, String.Empty); 9389string outString = String.Empty; 9776var comp = CreateEmptyCompilation(string.Empty, parseOptions: TestOptions.Regular.WithNoRefSafetyRulesAttribute()); 9779comp = CreateEmptyCompilation(string.Empty, parseOptions: TestOptions.Regular.WithNoRefSafetyRulesAttribute()); 13230TestBulkAnalyzerConfigurationCore(analyzer, analyzerConfigText: string.Empty, errorlog, expectedDiagnosticSeverity: ReportDiagnostic.Suppress); 13324TestBulkAnalyzerConfigurationCore(analyzer, analyzerConfigText: string.Empty, errorlog, expectedDiagnosticSeverity); 15391: string.Empty;

SarifV1ErrorLoggerTests.cs (1)

19protected override string ErrorLogQualifier => string.Empty;

TouchedFileLoggingTests.cs (2)

134Assert.Equal(string.Empty, outWriter.ToString().Trim()); 176Assert.Equal(string.Empty, writer.ToString().Trim());

CodeActions\MoveStaticMembers\CSharpMoveStaticMembersTests.cs (2)

2666initialDestinationMarkup: string.Empty, 2668fixedDestinationMarkup: string.Empty,

CodeActions\SyncNamespace\CSharpSyncNamespaceTestsBase.cs (1)

46return (string.Empty, PathUtilities.CombineAbsoluteAndRelativePaths(ProjectRootPath, fileName));

Completion\CompletionProviders\AbstractCSharpCompletionProviderTests.cs (1)

131code, position, string.Empty, usePreviousCharAsTrigger, deletedCharTrigger,

Completion\CompletionProviders\AwaitCompletionProviderTests.cs (1)

935var data = (n$$) {{(hasNewline ? Environment.NewLine : string.Empty)}} M();

Completion\CompletionProviders\KeywordCompletionProviderTests.cs (2)

599var data = (n$$) {(hasNewline ? Environment.NewLine : string.Empty)} M(); 637bool Prop => (t$$) {(hasExpression ? "n" : string.Empty)}

Completion\CompletionProviders\ObjectInitializerCompletionProviderTests.cs (1)

697Assert.False(CommitManager.SendEnterThroughToEditor(service.GetRules(CompletionOptions.Default), item, string.Empty), "Expected false from SendEnterThroughToEditor()");

EditorConfigSettings\Updater\SettingsUpdaterTests.cs (6)

85string.Empty, 94string.Empty, 104string.Empty, 137string.Empty, 241string.Empty, 413var newText = await settingsProvider.GetChangedEditorConfigAsync(SourceText.From(string.Empty));

Extensions\ContextQuery\AbstractContextTests.cs (3)

45=> VerifyInFrontOfComment(text, position, validLocation, string.Empty, options: options); 66=> VerifyAtPosition(text, position, validLocation, string.Empty, options: options); 93=> VerifyAtEndOfFile(text, position, validLocation, string.Empty, options: options);

ExtractMethod\ExtractMethodBase.cs (1)

35var featuresMapped = features.Select(x => KeyValuePairUtil.Create(x, string.Empty));

Formatting\CodeCleanupTests.cs (2)

836return EditorTestWorkspace.CreateCSharp(string.Empty, composition: EditorTestCompositions.EditorFeaturesWpf); 841return EditorTestWorkspace.CreateVisualBasic(string.Empty, composition: EditorTestCompositions.EditorFeaturesWpf);

Formatting\Indentation\SmartIndenterTests.cs (1)

36code: string.Empty,

Formatting\Indentation\SmartTokenFormatterFormatRangeTests.cs (4)

2015var expected = string.Empty; 2024var expected = string.Empty; 2033var expected = string.Empty; 2042var expected = string.Empty;

LineSeparators\LineSeparatorTests.cs (1)

24=> await AssertTagsOnBracesOrSemicolonsAsync(contents: string.Empty);

PdbSourceDocument\AbstractPdbSourceDocumentTests.cs (1)

161var result = pdbService.TryAddDocumentToWorkspace((MetadataAsSourceWorkspace)masWorkspace!, file.FilePath, new StaticSourceTextContainer(SourceText.From(string.Empty)), out _);

PdbSourceDocument\PdbSourceDocumentTests.cs (4)

975var result = service.TryAddDocumentToWorkspace(requestPath, new StaticSourceTextContainer(SourceText.From(string.Empty)), out var documentId); 998var openResult = service.TryAddDocumentToWorkspace(file.FilePath, new StaticSourceTextContainer(SourceText.From(string.Empty)), out var documentId); 1049var openResult = service.TryAddDocumentToWorkspace(fileOne.FilePath, new StaticSourceTextContainer(SourceText.From(string.Empty)), out var documentId); 1060Assert.Throws<System.InvalidOperationException>(() => service.TryAddDocumentToWorkspace(fileTwo.FilePath, new StaticSourceTextContainer(SourceText.From(string.Empty)), out var documentIdTwo));

QuickInfo\SemanticQuickInfoSourceTests.cs (1)

9805AnonymousTypes(string.Empty));

SignatureHelp\AttributeSignatureHelpProviderTests.cs (43)

SignatureHelp\ConstructorInitializerSignatureHelpProviderTests.cs (27)

SignatureHelp\ElementAccessExpressionSignatureHelpProviderTests.cs (42)

SignatureHelp\GenericNamePartiallyWrittenSignatureHelpProviderTests.cs (26)

SignatureHelp\GenericNameSignatureHelpProviderTests.cs (38)

SignatureHelp\InvocationExpressionSignatureHelpProviderTests.cs (110)

SignatureHelp\ObjectCreationExpressionSignatureHelpProviderTests.cs (29)

SignatureHelp\PrimaryConstructorBaseTypeSignatureHelpProviderTests.cs (15)

StringIndentation\StringIndentationTests.cs (1)

67=> await TestAsync(string.Empty);

Workspaces\WorkspaceTests_EditorFeatures.cs (4)

353var document = new EditorTestHostDocument(string.Empty); 370var document = new EditorTestHostDocument(string.Empty); 385var document = new EditorTestHostDocument(string.Empty); 706var document = new EditorTestHostDocument(string.Empty);

Recommendations\RecommenderTests.cs (3)

112=> VerifyInFrontOfCommentAsync(text, cursorPosition, absent, string.Empty, options: options, matchPriority: matchPriority); 133=> VerifyAtPositionAsync(text, position, absent, string.Empty, options: options, matchPriority: matchPriority); 160=> VerifyAtEndOfFileAsync(text, position, absent, string.Empty, options: options, matchPriority: matchPriority);

CodeGen\CodeGenConstructorInitTests.cs (6)

33CompileAndVerify(source, expectedOutput: string.Empty). 61CompileAndVerify(source, expectedOutput: string.Empty). 89CompileAndVerify(source, expectedOutput: string.Empty). 121CompileAndVerify(source, expectedOutput: string.Empty). 161CompileAndVerify(source, expectedOutput: string.Empty). 198CompileAndVerify(source, expectedOutput: string.Empty).

CodeGen\CodeGenOperators.cs (5)

1028expectedOutput: string.Empty); 1088var compilation = CompileAndVerify(source, expectedOutput: string.Empty); 1221var compilation = CompileAndVerify(source, expectedOutput: string.Empty); 1295var compilation = CompileAndVerify(source, expectedOutput: string.Empty); 1362var compilation = CompileAndVerify(source, expectedOutput: string.Empty);

CodeGen\CodeGenTests.cs (2)

10102CompileAndVerify(source, expectedOutput: string.Empty); 10150CompileAndVerify(source, expectedOutput: string.Empty);

Emit\EntryPointTests.cs (1)

1441CreateCompilation(source, options: TestOptions.ReleaseExe.WithMainTypeName(string.Empty)).VerifyDiagnostics(

Attributes\AttributeTests_Conditional.cs (1)

362TestConditionAttributeType_DifferentSource(String.Empty, conditionalDefs);

Attributes\InternalsVisibleToAndStrongNameTests.cs (6)

2815var compilation = CreateCompilation(string.Empty, options: options, parseOptions: parseOptions).VerifyDiagnostics(); 2825var options = TestOptions.DebugDll.WithCryptoKeyFile(string.Empty); 2826var compilation = CreateCompilation(string.Empty, options: options, parseOptions: parseOptions).VerifyDiagnostics(); 2838CreateCompilation(string.Empty, options: options, parseOptions: parseOptions).VerifyDiagnostics( 2848var options = TestOptions.DebugDll.WithCryptoKeyFile(string.Empty).WithPublicSign(true); 2849CreateCompilation(string.Empty, options: options, parseOptions: parseOptions).VerifyDiagnostics(

Diagnostics\DiagnosticAnalyzerTests.AllInOne.cs (1)

113var text = new StringText(string.Empty, encodingOpt: null);

Diagnostics\DiagnosticAnalyzerTests.cs (4)

3257source2 = string.Empty; 3303source2 = string.Empty; 3879var tree = CSharpSyntaxTree.ParseText(string.Empty); 3914var tree = CSharpSyntaxTree.ParseText(string.Empty);

Diagnostics\GetDiagnosticsTests.cs (11)

510var compilation = CreateEmptyCompilation(string.Empty, parseOptions: new CSharpParseOptions().WithPreprocessorSymbols(new[] { "1" })); 522var compilation = CreateCompilationWithMscorlib461(string.Empty, parseOptions: new CSharpParseOptions().WithKind(SourceCodeKind.Interactive)); 534var compilation = CreateEmptyCompilation(string.Empty, parseOptions: new CSharpParseOptions().WithLanguageVersion((LanguageVersion)10000)); 544var compilation = CreateEmptyCompilation(string.Empty, parseOptions: new CSharpParseOptions().WithDocumentationMode(unchecked((DocumentationMode)100))); 554var syntaxTree1 = Parse(string.Empty, options: new CSharpParseOptions().WithPreprocessorSymbols(new[] { "1" })); 555var syntaxTree2 = Parse(string.Empty, options: new CSharpParseOptions().WithPreprocessorSymbols(new[] { "2" })); 556var syntaxTree3 = Parse(string.Empty, options: new CSharpParseOptions().WithPreprocessorSymbols(new[] { "3" })); 583var syntaxTree1 = Parse(string.Empty, options: parseOptions1); 584var syntaxTree2 = Parse(string.Empty, options: parseOptions2); 585var syntaxTree3 = Parse(string.Empty, options: parseOptions2); 607var tree1 = Parse(string.Empty, options: parseOptions);

Semantics\PatternMatchingTests2.cs (1)

274var source = string.Format(sourceTemplate, s1, s2, string.Empty);

src\Compilers\CSharp\Portable\Syntax\SyntaxKindFacts.cs (1)

1878return string.Empty;

ChangeSignature\UnifiedArgumentSyntax.cs (1)

49=> NameColon == null ? string.Empty : ((NameColonSyntax)NameColon).Name.Identifier.ValueText;

CodeRefactorings\SyncNamespace\CSharpChangeNamespaceService.cs (1)

76return string.Empty;

Completion\CompletionProviders\DeclarationName\DeclarationNameRecommender.cs (1)

87if (type.IsErrorType() && (type.Name == "var" || type.Name == string.Empty))

ExtractInterface\CSharpExtractInterfaceService.cs (1)

53? string.Empty

GenerateMember\GenerateVariable\CSharpGenerateVariableService.cs (1)

93if (identifierToken.ValueText != string.Empty &&

GenerateType\CSharpGenerateTypeService.cs (1)

503=> string.Empty;

InlineHints\CSharpInlineParameterNameHintsService.cs (1)

107return (isReservedKeyword ? "@" : string.Empty) + parameterName + ": ";

MoveToNamespace\CSharpMoveToNamespaceService.cs (1)

32CompilationUnitSyntax _ => string.Empty,

SignatureHelp\TupleConstructionSignatureHelpProvider.cs (4)

29private static readonly Func<TupleExpressionSyntax, IEnumerable<string>> s_getArgumentNames = e => e.Arguments.Select(a => a.NameColon?.Name.Identifier.ValueText ?? string.Empty); 55ArgumentName: string.Empty, 185var elementName = element.IsImplicitlyDeclared ? string.Empty : element.Name; 194result.Add(new SignatureHelpParameter(name: string.Empty, isOptional: false, documentationFactory: null, displayParts: typeParts));

src\Analyzers\CSharp\CodeFixes\GenerateEnumMember\CSharpGenerateEnumMemberService.cs (1)

31if (identifierToken.ValueText != string.Empty &&

Structure\CSharpStructureHelpers.cs (1)

145return string.Empty;

Copilot\CSharpImplementNotImplementedExceptionFixProviderTests.cs (1)

557_ => string.Empty

Diagnostics\Suppression\RemoveUnnecessaryPragmaSuppressionsTests.cs (2)

667? string.Empty 698? string.Empty

src\Analyzers\CSharp\Tests\AbstractBuiltInCodeStyleDiagnosticAnalyzer\AbstractBuiltInCodeStyleDiagnosticAnalyzerTests.cs (1)

44title: string.Empty);

src\Analyzers\CSharp\Tests\MatchFolderAndNamespace\CSharpMatchFolderAndNamespaceTests.cs (2)

301defaultNamespace: string.Empty); 337defaultNamespace: string.Empty);

src\Analyzers\CSharp\Tests\RemoveUnnecessarySuppressions\RemoveUnnecessaryAttributeSuppressionsTests.cs (4)

56var scopeString = scope != null ? $@", {scope}" : string.Empty; 57var targetString = target != null ? $@", {target}" : string.Empty; 110var scopeString = scope != null ? $@", {scope}" : string.Empty; 111var targetString = target != null ? $@", {target}" : string.Empty;

src\Analyzers\CSharp\Tests\RemoveUnusedParametersAndValues\RemoveUnusedValueAssignmentTests.cs (1)

6600{{loopFooter ?? string.Empty}}

UseExpressionBody\Refactoring\UseExpressionBodyFixAllTests.cs (2)

290var fixAllAnnotationForMethods = forMethods ? "{|FixAllInDocument:|}" : string.Empty; 291var fixAllAnnotationForProperties = forMethods ? string.Empty : "{|FixAllInDocument:|}";

Semantics\ConstantTests.cs (2)

3979Assert.Equal(string.Empty, module.GlobalNamespace.GetTypeMember("C").GetField("s").ConstantValue); 4000Assert.Equal(string.Empty, module.GlobalNamespace.GetTypeMember("C").GetField("s").ConstantValue);

Semantics\MethodBodyModelTests.cs (1)

797Assert.Equal(string.Empty, string.Join(Environment.NewLine, comp.GetDiagnostics()));

Semantics\OperatorTests.cs (1)

5196CompileAndVerify(source, expectedOutput: string.Empty);

Compilation\CompilationAPITests.cs (6)

3094var module = CreateCompilation(string.Empty, options: TestOptions.ReleaseDll.WithOutputKind(OutputKind.NetModule)); 3103var comp = CreateCompilation(string.Empty, references: new[] { moduleReference }); 3113var module = CreateCompilation(string.Empty); 3122var comp = CreateCompilation(string.Empty, references: new[] { moduleReference }); 3134var module = CreateCompilation(string.Empty, options: TestOptions.ReleaseDll.WithOutputKind(OutputKind.NetModule)); 3143var comp = CreateCompilation(string.Empty, references: new[] { moduleReference });

Compilation\SemanticModelAPITests.cs (2)

409Assert.Equal(string.Empty, symbol.Name); 430Assert.Equal(string.Empty, symbol.Name);

Compilation\SemanticModelGetDeclaredSymbolAPITests.cs (1)

1011Assert.Equal(string.Empty, symbol.ToTestDisplayString());

DeclarationTests.cs (4)

65Assert.Equal(string.Empty, decl1.Name); 66Assert.Equal(string.Empty, decl2.Name); 132Assert.Equal(string.Empty, mr.Name); 165Assert.Equal(string.Empty, mr.Name);

Symbols\AssemblyAndNamespaceTests.cs (2)

36Assert.Equal(String.Empty, sym.GlobalNamespace.Name); 63Assert.Equal(String.Empty, sym.GlobalNamespace.Name);

Symbols\LookupSymbolsInfoTests.cs (1)

77if (arity == 0) return string.Empty;

Symbols\Metadata\MetadataTypeTests.cs (4)

335Assert.Equal(0, type3.GetMembers(String.Empty).Length); 338Assert.Equal(0, type2.GetTypeMembers(String.Empty).Length); 339Assert.Equal(0, type3.GetTypeMembers(String.Empty, 0).Length); 357var tree = SyntaxFactory.ParseSyntaxTree(String.Empty);

Symbols\Metadata\PE\DynamicTransformsTests.cs (1)

402var compilation = CreateCompilationWithILAndMscorlib40(String.Empty, il);

Symbols\Metadata\PE\LoadingNamespacesAndTypes.cs (3)

310CompileWithCustomILSource(string.Empty, ilSource, comp => 329CompileWithCustomILSource(string.Empty, ilSource, comp => 354CompileWithCustomILSource(string.Empty, ilSource, comp =>

Symbols\Source\MethodTests.cs (2)

384Assert.Equal(0, outP.GetTypeMembers(String.Empty).Length); 385Assert.Equal(0, outP.GetTypeMembers(String.Empty, 0).Length);

Symbols\SymbolErrorTests.cs (5)

20848CreateCompilation(string.Empty, references: new MetadataReference[] { ilModule }, assemblyName: "Forwarder").VerifyDiagnostics( 20868CreateCompilation(string.Empty, references: new MetadataReference[] { ilModule }).VerifyDiagnostics( 20880CreateCompilation(string.Empty, references: new MetadataReference[] { ilModule, dReference }).VerifyDiagnostics(); 20903source: string.Empty, 20968source: string.Empty,

Symbols\TypeTests.cs (5)

503Assert.Equal(0, retType.GetMembers(string.Empty).Length); 505Assert.Equal(0, retType.GetTypeMembers(string.Empty).Length); 506Assert.Equal(0, retType.GetTypeMembers(string.Empty, 0).Length); 2461Assert.Equal(string.Empty, namedType.Name); 2627Assert.Equal(string.Empty, namedType.Name);

Diagnostics\DiagnosticTest.cs (5)

2816return string.Empty; 2821return string.Empty; 2826return string.Empty; 2831return string.Empty; 2836return string.Empty;

IncrementalParsing\IncrementalParsingTests.cs (1)

3326var comp = CSharpTestBase.CreateCompilation(SyntaxFactory.ParseSyntaxTree(String.Empty));

LexicalAndXml\PreprocessorTests.cs (8)

237Assert.Equal(String.Empty, ld.Line.Text); 2521new DirectiveInfo { Kind = SyntaxKind.DefineDirectiveTrivia, Status = NodeStatus.IsActive, Text = string.Empty }); 2534new DirectiveInfo { Kind = SyntaxKind.DefineDirectiveTrivia, Status = NodeStatus.IsActive, Text = string.Empty }); 2798VerifyDirectivesSpecial(node, new DirectiveInfo { Kind = SyntaxKind.UndefDirectiveTrivia, Status = NodeStatus.IsActive, Text = string.Empty }); 2809VerifyDirectivesSpecial(node, new DirectiveInfo { Kind = SyntaxKind.UndefDirectiveTrivia, Status = NodeStatus.IsActive, Text = string.Empty }); 3992WarningList = new[] { string.Empty } 4233var bytes = string.Empty; 4253var bytes = string.Empty;

LexicalAndXml\XmlDocCommentTests.cs (3)

2161VerifyXmlElement(firstComment.Content[0] as XmlElementSyntax, "goo", string.Empty); 2191VerifyXmlElement(firstComment.Content[0] as XmlElementSyntax, "goo", string.Empty); 3333if (innerText == string.Empty)

Parsing\DeclarationParsingTests.cs (1)

4480var text = "class a { " + (isEvent ? "event" : string.Empty) + " b c { " + SyntaxFacts.GetText(accessorKeyword) + " { x = value; } } }";

Parsing\ExpressionParsingTests.cs (1)

33var text = string.Empty;

Parsing\NameParsingTests.cs (5)

58var text = string.Empty; 66Assert.Equal(string.Empty, name.ToString()); 81Assert.Equal(string.Empty, name.ToString()); 96Assert.Equal(string.Empty, name.ToString()); 111Assert.Equal(string.Empty, name.ToString());

Syntax\Mocks\MockCSharpSyntaxTree.cs (1)

31FilePath = filePath ?? string.Empty;

Syntax\SyntaxNodeTests.cs (1)

836var tree2 = SyntaxFactory.ParseSyntaxTree(string.Empty);

Syntax\SyntaxTreeTests.cs (4)

328Assert.Equal(string.Empty, oldTree.WithFilePath(null).FilePath); 330Assert.Equal(string.Empty, oldTree.WithFilePath(null).FilePath); 331Assert.Equal(string.Empty, SyntaxFactory.ParseSyntaxTree("", path: null).FilePath); 332Assert.Equal(string.Empty, CSharpSyntaxTree.Create((CSharpSyntaxNode)oldTree.GetRoot()).FilePath);

TextExtensions.cs (2)

66return WithReplace(text, offset, length, string.Empty); 71return WithReplaceFirst(text, oldText, string.Empty);

EmitMetadataTestBase.cs (1)

54string typeParams = string.Empty;

FunctionPointerUtilities.cs (2)

59Assert.Equal(string.Empty, symbol.Name); 109Assert.Equal(string.Empty, symbol.Name);

SemanticModelTestBase.cs (1)

59var tagName = string.Format("bind{0}", index == 0 ? String.Empty : index.ToString());

SyntaxTreeExtensions.cs (2)

54return WithReplace(syntaxTree, offset, length, string.Empty); 59return WithReplaceFirst(syntaxTree, oldText, string.Empty);

CodeGeneration\CSharpSyntaxGenerator.cs (2)

1901UsingDirectiveSyntax usingDirective => usingDirective.Name?.ToString() ?? string.Empty, 1909_ => string.Empty

FindSymbols\CSharpDeclaredSymbolInfoFactoryService.cs (1)

673=> string.Empty;

OrganizeImports\CSharpOrganizeImportsService.Rewriter.cs (1)

77=> string.Join(string.Empty, organizedList.Select(t => t.ToFullString()));

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Extensions\SymbolDisplayPartExtensions.cs (1)

14if (text == string.Empty)

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Extensions\SyntaxTriviaExtensions.cs (2)

131return string.Empty; 142=> SyntaxFactory.ParseLeadingTrivia(s ?? string.Empty);

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Formatting\FormattingHelpers.cs (1)

42return string.Empty;

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\CSharp\Services\SyntaxFacts\CSharpSyntaxFacts.cs (3)

741return string.Empty; 1067=> (argument as ArgumentSyntax)?.NameColon?.Name.Identifier.ValueText ?? string.Empty; 1070=> (argument as AttributeArgumentSyntax)?.NameEquals?.Name.Identifier.ValueText ?? string.Empty;

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\CodeGeneration\ExpressionGenerator.cs (1)

169return string.Empty;

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\CodeGeneration\NamespaceGenerator.cs (1)

105if (name == string.Empty)

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\Extensions\ITypeSymbolExtensions.TypeSyntaxGeneratorVisitor.cs (1)

188if (symbol.Name == string.Empty || symbol.IsAnonymousType)

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\LanguageServices\CSharpTypeInferenceService.TypeInferrer.cs (2)

37(otherSideType.Name == string.Empty || otherSideType.Name == "var"); 2347if (name != string.Empty)

CodeGeneration\AddAttributesTests.cs (1)

71string.Empty,

OrganizeImports\OrganizeUsingsTests.cs (2)

47=> await CheckAsync(string.Empty, string.Empty);

CommentSelection\AbstractCommentSelectionBase.cs (1)

83=> textChanges.Add(new TextChange(span, string.Empty));

Editor\EditorLayerExtensionManager.cs (1)

80new InfoBarUI(string.Empty, InfoBarUI.UIKind.Close, () => LogLeaveDisabled(provider)));

EditorConfigSettings\Data\NamingStyleSetting.cs (1)

56public string TypeName => Type?.Name ?? string.Empty;

EditorConfigSettings\Updater\SettingsUpdateHelper.cs (2)

73_ => string.Empty 324var prefix = string.Empty;

InlineRename\AbstractInlineRenameUndoManager.cs (2)

163this.UndoTemporaryEdits(subjectBuffer, disconnect: false, undoConflictResolution: replacementText == string.Empty); 188=> replacementText == string.Empty ? "Delete Text" : replacementText;

InlineRename\InlineRenameSession.cs (3)

531if (this.ReplacementText == string.Empty) 564if (this.ReplacementText == string.Empty) 797if (this.ReplacementText == string.Empty ||

InlineRename\InlineRenameSession.OpenTextBufferManager.cs (1)

100if (!removeOnly && _session.ReplacementText == string.Empty)

InlineRename\UI\SmartRename\SmartRenameViewModel.cs (1)

126BaseViewModel.IdentifierText = value ?? string.Empty;

IntelliSense\AsyncCompletion\CompletionSource.cs (2)

195buffer.ApplyChange(new TextChange(TextSpan.FromBounds(caretPoint - 2, caretPoint), string.Empty)); 408completionList.SuggestionModeItem.TryGetProperty(CommonCompletionItem.DescriptionProperty, out var description) ? description : string.Empty);

Suggestions\SuggestedActions\SuggestedAction.cs (1)

220var text = extensionManager.PerformFunction(Provider, () => CodeAction.Title, defaultValue: string.Empty);

ChangeSignature\AddedParameterOrExistingIndex.cs (1)

60=> IsExisting ? OldIndex.ToString() : (_addedParameterWithoutTypeSymbol?.ToString() ?? string.Empty);

Completion\AbstractCompletionProviderTests.cs (6)

828return languageName == LanguageNames.CSharp ? @"LanguageVersion = ""preview""" : string.Empty; 1085await VerifyAtPositionAsync(code, position, string.Empty, usePreviousCharAsTrigger, 1127code, position, string.Empty, usePreviousCharAsTrigger, deletedCharTrigger, 1174await VerifyAtEndOfFileAsync(code, position, string.Empty, 1184await VerifyAtEndOfFileAsync(code, position, string.Empty, 1223await VerifyAtEndOfFileAsync(code, position, string.Empty, usePreviousCharAsTrigger, deletedCharTrigger,

MoveStaticMembers\TestMoveStaticMembersService.cs (1)

56? string.Empty

QuickInfo\AbstractSemanticQuickInfoSourceTests.cs (1)

128=> item => AssertSection(string.Empty, item.Sections, QuickInfoSectionKinds.TypeParameters);

RefactoringHelpers\RefactoringHelpersTestBase.cs (2)

76!spans.TryGetValue(string.Empty, out var selections) || selections.Length != 1) 90!spans.TryGetValue(string.Empty, out var selections) || selections.Length != 1 ||

Workspaces\EditorTestWorkspace.cs (7)

287mappedSpans[string.Empty] = mappedSpans.TryGetValue(string.Empty, out var emptyTextSpans) 294mappedSpans[string.Empty] = mappedSpans[string.Empty].Add(mappedSpan.ToTextSpan()); 299mappedSpans[string.Empty] = [.. mappedSpans[string.Empty].OrderBy(s => s.End).ThenBy(s => -s.Start)]; 347var namedSpans = markupSpans.Where(kvp => kvp.Key != string.Empty);

Workspaces\TestWorkspaceFixture.cs (1)

85UpdateText(hostDocument.GetTextBuffer(), string.Empty);

Intellisense\TestState.vb (3)

712String.Empty) 714String.Empty, 724Return String.Join(String.Empty, parts.Select(Function(p) p.ToString()))

Utilities\MockSymbolNavigationServiceProvider.vb (1)

44Public NavigationFilePathReturnValue As String = String.Empty

CodeActions\CodeChangeProviderMetadataTests.cs (2)

64exportedProvider => TryGetExportName(exportedProvider.Export, out var name) ? name : string.Empty); 123.Select(exportedProvider => TryGetExportName(exportedProvider.Export, out var name) ? name : string.Empty)

CodeFixes\CodeFixServiceTests.cs (1)

478return string.Empty;

CodeRefactorings\CodeRefactoringServiceTest.cs (1)

140public override string FullPath => string.Empty;

CommentSelection\CommentUncommentSelectionCommandHandlerTests.cs (45)

Diagnostics\IDEDiagnosticIDConfigurationTests.cs (1)

80Assert.True(helpLinkUri == string.Empty, $"Expected empty help link for {diagnosticId}");

EditorConfigSettings\Data\CodeStyleSettingsTest.cs (2)

41Assert.Equal(string.Empty, setting.Category); 72Assert.Equal(string.Empty, setting.Category);

Extensions\EnumerableExtensionTests.cs (1)

65Assert.Equal(string.Empty, Enumerable<string>().Join(", "));

Extensions\ITextExtensionsTests.cs (5)

18var leadingWhitespace = GetLeadingWhitespaceOfLineAtPosition(string.Empty, 0); 19Assert.Equal(string.Empty, leadingWhitespace); 47Assert.Equal(string.Empty, leadingWhitespace); 75Assert.Equal(string.Empty, leadingWhitespace); 103Assert.Equal(string.Empty, leadingWhitespace);

Extensions\ITextLineExtensionsTests.cs (2)

18var position = GetFirstNonWhitespacePosition(string.Empty); 74var value = IsEmptyOrWhitespace(string.Empty);

Extensions\ITextSnapshotExtensionsTests.cs (5)

22var leadingWhitespace = GetLeadingWhitespaceOfLineAtPosition(string.Empty, 0); 23Assert.Equal(string.Empty, leadingWhitespace); 51Assert.Equal(string.Empty, leadingWhitespace); 79Assert.Equal(string.Empty, leadingWhitespace); 107Assert.Equal(string.Empty, leadingWhitespace);

Extensions\ITextSnapshotLineExtensionsTests.cs (3)

21var position = GetFirstNonWhitespacePosition(string.Empty); 77var position = GetLastNonWhitespacePosition(string.Empty); 133var value = IsEmptyOrWhitespace(string.Empty);

Tagging\TagSpanIntervalTreeTests.cs (2)

28spans.Select(s => new TagSpan<ITextMarkerTag>(new SnapshotSpan(buffer.CurrentSnapshot, s), new TextMarkerTag(string.Empty)))); 44var (tree, buffer) = CreateTree(string.Empty);

UnusedReferences\ProjectAssets\TestProjectAssetsFile.cs (1)

89return references.ToDictionary(reference => Path.GetFileNameWithoutExtension(reference.ItemSpecification), reference => string.Empty);

UnusedReferences\UnusedReferencesRemoverTests.cs (1)

172string.Empty,

Utilities\BloomFilterTests.cs (1)

89Assert.False(filter.ProbablyContains(string.Empty));

Utilities\PatternMatcherTests.cs (2)

27=> VerifyBreakIntoCharacterParts(string.Empty, []); 340=> Assert.Null(TryMatchMultiWordPattern("AddMetadataReference", string.Empty));

CodeFixes\CodeFixServiceTests.vb (2)

369Return Task.FromResult(String.Empty) 373Return Task.FromResult((String.Empty, False))

IntelliSense\CSharpCompletionCommandHandlerTests.vb (2)

10806Dim yieldDeclaration = If(hasYieldType, "public class yield{}", String.Empty) 10832Dim yieldDeclaration = If(hasYieldType, "public class yield{}", String.Empty)

IntelliSense\CSharpCompletionCommandHandlerTests_DefaultsSource.vb (2)

484text = String.Empty 705genericTypeSuffix:=String.Empty,

IntelliSense\VisualBasicCompletionCommandHandlerTests.vb (1)

1859displayTextSuffix:=String.Empty,

Rename\RenameCommandHandlerTests.vb (5)

842Assert.Equal(String.Empty, view.Caret.Position.BufferPosition.GetContainingLine.GetText()) 881Assert.Equal(String.Empty, view.Caret.Position.BufferPosition.GetContainingLine.GetText()) 917Assert.Equal(String.Empty, view.Caret.Position.BufferPosition.GetContainingLine.GetText()) 951Assert.Equal(String.Empty, view.Caret.Position.BufferPosition.GetContainingLine.GetText()) 984Assert.Equal(String.Empty, view.Caret.Position.BufferPosition.GetContainingLine.GetText())

Workspaces\SymbolDescriptionServiceTests.vb (3)

347String.Empty, 800String.Empty, 812String.Empty,

NotImplementedMetadataException.cs (1)

13internal NotImplementedMetadataException(NotImplementedException inner) : base(string.Empty, inner)

PDB\PdbHelpers.cs (1)

102(SpecialType.System_String, null) => ConstantValue.Create(string.Empty),

src\Compilers\CSharp\Portable\Syntax\SyntaxKindFacts.cs (1)

1878return string.Empty;

src\Dependencies\Contracts\Range.cs (1)

62static string getFromEndSpecifier(Index index) => index.IsFromEnd ? "^" : string.Empty;

src\Dependencies\Contracts\Range.cs (1)

62static string getFromEndSpecifier(Index index) => index.IsFromEnd ? "^" : string.Empty;

src\ExpressionEvaluator\Core\Source\ResultProvider\Expansion\DebuggerTypeProxyExpansion.cs (1)

140name: string.Empty,

src\ExpressionEvaluator\Core\Source\ResultProvider\ResultProvider.cs (4)

337Type: string.Empty, 356Type: string.Empty, 375Type: string.Empty, 395Type: string.Empty,

src\Dependencies\Contracts\Range.cs (1)

62static string getFromEndSpecifier(Index index) => index.IsFromEnd ? "^" : string.Empty;

src\ExpressionEvaluator\Core\Source\ResultProvider\Expansion\DebuggerTypeProxyExpansion.cs (1)

140name: string.Empty,

src\ExpressionEvaluator\Core\Source\ResultProvider\ResultProvider.cs (4)

337Type: string.Empty, 356Type: string.Empty, 375Type: string.Empty, 395Type: string.Empty,

Internal\Analyzer\AbstractCopilotCodeAnalysisService.cs (1)

190return (string.Empty, false);

Internal\Analyzer\CSharp\CSharpCopilotCodeAnalysisService.cs (2)

107return Task.FromResult(string.Empty); 115return Task.FromResult((string.Empty, false));

Internal\Diagnostics\FSharpDocumentDiagnosticAnalyzer.cs (3)

59dummyDescriptors.Add(new DiagnosticDescriptor(String.Format("FS{0:D4}", i), String.Empty, String.Empty, String.Empty, DiagnosticSeverity.Error, true, null, null));

SignatureHelp\FSharpSignatureHelpParameter.cs (1)

67this.Name = name ?? string.Empty;

Internal\DescriptionService.cs (2)

82builder.Add(new TaggedText(TextTags.CodeBlockStart, string.Empty)); 84builder.Add(new TaggedText(TextTags.CodeBlockEnd, string.Empty));

AddFileBanner\AbstractAddFileBannerCodeRefactoringProvider.cs (1)

100var bannerText = banner.Select(trivia => trivia.ToFullString()).Join(string.Empty);

CodeFixes\Configuration\ConfigurationUpdater.cs (3)

427var relativePath = string.Empty; 428var diagnosticFilePath = string.Empty; 742var prefix = string.Empty;

CodeFixes\Suppression\AbstractSuppressionCodeFixProvider.AbstractGlobalSuppressMessageCodeAction.cs (1)

107suppressionsDoc = _project.AddDocument(suppressionsFileName, string.Empty);

CodeFixes\Suppression\AbstractSuppressionCodeFixProvider.GlobalSuppressMessageFixAllCodeAction.cs (2)

126protected override string DiagnosticIdForEquivalenceKey => string.Empty; 215return builder.OrderBy(kvp => kvp.Key.GetDocumentationCommentId() ?? string.Empty);

CodeFixes\Suppression\AbstractSuppressionCodeFixProvider.PragmaWarningCodeAction.cs (1)

55=> _forFixMultipleContext ? string.Empty : _diagnostic.Id;

CodeFixes\Suppression\AbstractSuppressionCodeFixProvider.RemoveSuppressionCodeAction.cs (1)

63=> _forFixMultipleContext ? string.Empty : _diagnostic.Id;

CodeLens\CodeLensReferencesService.cs (5)

133var beforeLine1 = textLine.LineNumber > 0 ? text.Lines[textLine.LineNumber - 1].ToString() : string.Empty; 136: string.Empty; 139: string.Empty; 142: string.Empty; 285return string.Empty;

CodeLens\ReferenceCount.cs (1)

33private string GetCappedReferenceCountString() => $"{Count}{(IsCapped ? "+" : string.Empty)}";

CodeRefactorings\MoveType\AbstractMoveTypeService.MoveTypeCodeAction.cs (1)

44MoveTypeOperationKind.MoveTypeNamespaceScope => string.Empty,

CodeRefactorings\MoveType\AbstractMoveTypeService.MoveTypeEditor.cs (1)

160newDocumentId, FileName, text: string.Empty, folders: document.Folders);

CodeRefactorings\SyncNamespace\AbstractSyncNamespaceCodeRefactoringProvider.State.cs (2)

114declaredNamespace = string.Empty; 206return string.Empty;

Common\SymbolDisplayPartKindTags.cs (1)

73_ => string.Empty,

Common\TaggedText.cs (2)

217return string.Join(string.Empty, parts.Select( 222=> string.Join(string.Empty, parts.Select(p => p.ToString()));

Completion\CommonCompletionProvider.cs (1)

126displayText: displayText ?? string.Empty,

Completion\Providers\AbstractAwaitCompletionProvider.cs (3)

107builder.Add(KeyValuePairUtil.Create(MakeContainerAsync, string.Empty)); 111builder.Add(KeyValuePairUtil.Create(AddAwaitAtCurrentPosition, string.Empty)); 136properties = properties.Add(KeyValuePairUtil.Create(AppendConfigureAwait, string.Empty));

Completion\Providers\AbstractDocCommentCompletionProvider.cs (4)

168afterCaretText: string.Empty)); 178afterCaretText: string.Empty)); 314afterCaretText: string.Empty); 322afterCaretText: string.Empty);

Completion\Providers\AbstractInternalsVisibleToCompletionProvider.cs (3)

232return string.Empty; 245return string.Empty; 292return string.Empty;

Completion\Providers\AbstractMemberInsertingCompletionProvider.cs (1)

250var textChange = new TextChange(text.Lines[lineNumber].SpanIncludingLineBreak, string.Empty);

Completion\Providers\ImportCompletionProvider\ExtensionMethodImportCompletionHelper.SymbolComputer.cs (1)

356var qualifiedNamespaceName = indexOfLastDot > 0 ? fullyQualifiedContainerName[..indexOfLastDot] : string.Empty;

Completion\Providers\ImportCompletionProvider\ImportCompletionItem.cs (1)

81displayTextSuffix: arity == 0 ? string.Empty : genericTypeSuffix,

Completion\Providers\Snippets\AbstractSnippetCompletionProvider.cs (1)

128var textChange = new TextChange(span, string.Empty);

Completion\Providers\SymbolCompletionItem.cs (1)

120return string.Empty;

ConvertNumericLiteral\AbstractConvertNumericLiteralCodeRefactoringProvider.cs (1)

85result.Add(CreateCodeAction(prefix + number.Replace(DigitSeparator, string.Empty), FeaturesResources.Remove_separators));

Diagnostics\Analyzers\UnboundIdentifiersDiagnosticAnalyzerBase.cs (1)

51id, string.Empty, messageFormat,

DocumentationComments\AbstractDocumentationCommentFormattingService.cs (3)

144Builder.Add(new TaggedText(TextTags.ContainerEnd, string.Empty)); 161Builder.Add(new TaggedText(TextTags.ContainerEnd, string.Empty)); 260Builder.Add(new TaggedText(TextTags.ContainerStart, string.Empty));

DocumentationComments\AbstractDocumentationCommentSnippetService.cs (4)

101var comments = string.Join(string.Empty, lines); 302var newText = string.Join(string.Empty, lines); 343var lines = GetDocumentationCommentStubLines(targetMember, string.Empty); 358var comments = string.Join(string.Empty, lines);

EditAndContinue\SourceFileSpan.cs (1)

29/// Path may be <see cref="string.Empty"/> if not available.

ExternalAccess\UnitTesting\SolutionCrawler\UnitTestingWorkCoordinator.cs (1)

550return string.Empty;

ExtractInterface\AbstractExtractInterfaceService.cs (1)

114? string.Empty

ExtractInterface\ExtractInterfaceCodeAction.cs (1)

22? string.Empty

ExtractMethod\MethodExtractor.Analyzer.cs (3)

229var namesWithAnonymousTypes = variables.Where(v => v.OriginalTypeHadAnonymousTypeOrDelegate).Select(v => v.Name ?? string.Empty); 273.Select(p => p.Name ?? string.Empty); 886names.Add(field.Name ?? string.Empty);

ExtractMethod\MethodExtractor.cs (1)

244currentType == null ? string.Empty : currentType.ToDisplayString(SymbolDisplayFormat.FullyQualifiedFormat)));

ExtractMethod\UniqueNameGenerator.cs (1)

24return NameGenerator.GenerateUniqueName(baseName, string.Empty,

GenerateType\AbstractGenerateTypeService.Editor.cs (1)

272var newSolution = projectToBeUpdated.Solution.AddDocument(newDocumentId, documentName, string.Empty, folders, fullFilePath);

InlineHints\AbstractInlineParameterNameHintsService.cs (1)

300return string.Empty;

LanguageServices\SymbolDisplayService\AbstractSymbolDisplayService.AbstractSymbolDescriptionBuilder.cs (3)

203new TaggedText(TextTags.ContainerEnd, string.Empty), 440.Insert(0, new TaggedText(TextTags.CodeBlockStart, string.Empty)) 441.Add(new TaggedText(TextTags.CodeBlockEnd, string.Empty));

MetadataAsSource\AbstractMetadataAsSourceService.DocCommentFormatter.cs (7)

47formattedCommentLinesBuilder.Add(string.Empty); 54formattedCommentLinesBuilder.Add(string.Empty); 71formattedCommentLinesBuilder.Add(string.Empty); 78formattedCommentLinesBuilder.Add(string.Empty); 105formattedCommentLinesBuilder.Add(string.Empty); 116formattedCommentLinesBuilder.Add(string.Empty); 154result.Add(string.Empty);

MetadataAsSource\DecompilationMetadataAsSourceFileProvider.cs (1)

446Hash.Combine(StringComparer.OrdinalIgnoreCase.GetHashCode(_filePath ?? string.Empty),

MoveStaticMembers\MoveStaticMembersOptions.cs (2)

31string.Empty, 32string.Empty,

QuickInfo\QuickInfoSection.cs (2)

28Kind = kind ?? string.Empty; 53_text = string.Empty;

Shared\Extensions\SyntaxTokenListExtensions.cs (1)

20return string.Empty;

Shared\Utilities\ExtractTypeHelpers.cs (1)

122return string.Empty;

SignatureHelp\SignatureHelpParameter.cs (2)

32public string Name { get; } = name ?? string.Empty; 100public string Name { get; } = name ?? string.Empty;

src\Analyzers\Core\Analyzers\Helpers\DiagnosticHelper.cs (1)

369: string.Empty;

src\Analyzers\Core\Analyzers\RemoveUnusedParametersAndValues\AbstractRemoveUnusedParametersAndValuesDiagnosticAnalyzer.cs (2)

175propertiesBuilder.Add(IsUnusedLocalAssignmentKey, string.Empty); 180propertiesBuilder.Add(IsRemovableAssignmentKey, string.Empty);

src\Analyzers\Core\CodeFixes\AddExplicitCast\Fixer.cs (1)

138&& name != string.Empty

src\Analyzers\Core\CodeFixes\DocumentationComments\AbstractRemoveDocCommentNodeCodeFixProvider.cs (1)

91if (previousNodeTextTrimmed == string.Empty ||

src\Analyzers\Core\CodeFixes\FileHeaders\AbstractFileHeaderCodeFixProvider.cs (5)

109var leadingSpaces = string.Empty; 113var possibleLeadingSpaces = string.Empty; 121if (possibleLeadingSpaces != string.Empty) 133if (leadingSpaces == string.Empty) 142possibleLeadingSpaces = string.Empty;

src\Analyzers\Core\CodeFixes\GenerateConstructor\AbstractGenerateConstructorService.State.cs (1)

280=> _arguments.IsDefault || index >= _arguments.Length ? string.Empty : _arguments[index].Name;

src\Analyzers\Core\CodeFixes\GenerateParameterizedMember\AbstractGenerateParameterizedMemberService.cs (2)

31=> string.Empty; 34=> string.Empty;

src\Analyzers\Core\CodeFixes\RemoveUnusedParametersAndValues\AbstractRemoveUnusedValuesCodeFixProvider.cs (1)

218return string.Empty;

src\Compilers\Core\AnalyzerDriver\AnalyzerExceptionDescriptionBuilder.cs (1)

31return string.Empty;

UnusedReferences\ProjectAssets\ProjectAssetsReader.cs (1)

106var packagesPath = projectAssets.Project?.Restore?.PackagesPath ?? string.Empty;

src\Compilers\Core\Portable\FileSystem\PathUtilities.cs (3)

545string relativePath = string.Empty; 851var volumeSpecifier = isDriveRooted ? p.Substring(0, 2) : string.Empty; 855Debug.Assert(parts[toSkip - 1] == string.Empty);

src\Compilers\Core\Portable\InternalUtilities\FileNameUtilities.cs (1)

91return (index >= 0) ? path.Substring(index) : string.Empty;

src\Dependencies\Contracts\Range.cs (1)

62static string getFromEndSpecifier(Index index) => index.IsFromEnd ? "^" : string.Empty;

HostWorkspace\FileWatching\LspFileChangeWatcher.cs (1)

820 => string.Empty,

HostWorkspace\ProjectTelemetry\ProjectLoadTelemetryReporter.cs (2)

140var projectGuid = projectToLoad.ProjectGuid.Replace("{", string.Empty).Replace("}", string.Empty);

HostWorkspace\ProjectTelemetry\VsTfmAndFileExtHashingAlgorithm.cs (1)

56return string.Empty;

Testing\RunTestsHandler.cs (1)

62{ DotnetCliHelper.DotnetRootEnvVar, string.IsNullOrEmpty(dotnetRootUser) || dotnetRootUser == "EMPTY" ? string.Empty : dotnetRootUser }

Testing\TestRunner.TestRunHandler.cs (2)

51var partialResult = new RunTestsPartialResult(LanguageServerResources.Running_tests, message ?? string.Empty, stats); 137return string.Empty;

Extensions\ProtocolConversions.cs (5)

441NewText = textChange.NewText ?? string.Empty 644var glyphString = glyph.ToString().Replace(nameof(Accessibility.Public), string.Empty) 645.Replace(nameof(Accessibility.Protected), string.Empty) 646.Replace(nameof(Accessibility.Private), string.Empty) 647.Replace(nameof(Accessibility.Internal), string.Empty);

Handler\Completion\CompletionResultFactory.cs (1)

523PopulateTextEdit(lspItem, change.Span, change.NewText ?? string.Empty, documentText, itemDefaultsSupported, defaultSpan);

Handler\Diagnostics\AbstractWorkspacePullDiagnosticsHandler.cs (1)

105category ??= string.Empty;

Handler\Hover\HoverHandler.cs (1)

124Contents = new SumType<string, MarkedString, SumType<string, MarkedString>[], MarkupContent>(string.Empty),

Handler\InlineCompletions\XmlSnippetParser.CodeSnippet.cs (1)

104return subElement == null ? string.Empty : subElement.Value.Trim();

LanguageInfoProvider.cs (3)

22private static readonly LanguageInformation s_typeScriptLanguageInformation = new LanguageInformation(InternalLanguageNames.TypeScript, string.Empty); 23private static readonly LanguageInformation s_razorLanguageInformation = new(RazorLanguageName, string.Empty); 24private static readonly LanguageInformation s_xamlLanguageInformation = new("XAML", string.Empty);

Protocol\CodeActionKind.cs (1)

23public static readonly CodeActionKind Empty = new(string.Empty);

Protocol\Internal\Text\ImageElement.cs (1)

14public static readonly ImageElement Empty = new(default, string.Empty);

Protocol\TextDocumentIdentifier.cs (1)

83return this.DocumentUri == null ? string.Empty : this.DocumentUri.ToString();

Completion\CompletionResolveTests.cs (2)

433new ClassifiedTextRun("whitespace", string.Empty), 437new ClassifiedTextRun("whitespace", string.Empty),

Configuration\DidChangeConfigurationNotificationHandlerTest.cs (1)

166: [(option, string.Empty)]);

Definitions\GoToDefinitionTests.cs (1)

84await using var testLspServer = await CreateTestLspServerAsync(string.Empty, mutatingLspWorkspace);

Definitions\GoToTypeDefinitionTests.cs (1)

245await testLspServer.OpenDocumentAsync(results.Single().DocumentUri, text: string.Empty).ConfigureAwait(false);

Diagnostics\DiagnosticRegistrationTests.cs (1)

49await using var testLspServer = await CreateTestLspServerAsync(string.Empty, mutatingLspWorkspace, initializationOptions);

Diagnostics\WorkspaceProjectDiagnosticsTests.cs (2)

26await using var testLspServer = await CreateTestWorkspaceWithDiagnosticsAsync(string.Empty, mutatingLspWorkspace, BackgroundAnalysisScope.FullSolution, useVSDiagnostics); 43await using var testLspServer = await CreateTestWorkspaceWithDiagnosticsAsync(string.Empty, mutatingLspWorkspace, BackgroundAnalysisScope.FullSolution, useVSDiagnostics);

HandlerTests.cs (1)

285await using var testLspServer = await CreateTestLspServerAsync(string.Empty, mutatingLspWorkspace, new InitializationOptions { ServerKind = WellKnownLspServerKinds.CSharpVisualBasicLspServer });

Hover\HoverTests.cs (1)

605var content = string.Join("|", classifiedTextElements.Select(cte => string.Join(string.Empty, cte.Runs.Select(ctr => ctr.Text))));

Initialize\LocaleTests.cs (5)

27await using var testLspServer = await CreateTestLspServerAsync(string.Empty, mutatingLspWorkspace, new InitializationOptions 39await using var testLspServerOne = await CreateTestLspServerAsync(string.Empty, mutatingLspWorkspace, new InitializationOptions 44await using var testLspServerTwo = await CreateTestLspServerAsync(string.Empty, mutatingLspWorkspace, new InitializationOptions 59await using var testLspServer = await CreateTestLspServerAsync(string.Empty, mutatingLspWorkspace, new InitializationOptions 72await using var testLspServer = await CreateTestLspServerAsync(string.Empty, mutatingLspWorkspace, new InitializationOptions

Metadata\LspMetadataAsSourceWorkspaceTests.cs (1)

49await testLspServer.OpenDocumentAsync(definition.Single().DocumentUri, text: string.Empty).ConfigureAwait(false);

Miscellaneous\LspMiscellaneousFilesWorkspaceTests.cs (9)

ProtocolConversionsTests.cs (1)

324await using var testLspServer = await CreateTestLspServerAsync(string.Empty, mutatingLspWorkspace, new InitializationOptions { ServerKind = WellKnownLspServerKinds.CSharpVisualBasicLspServer });

References\FindImplementationsTests.cs (1)

86await using var testLspServer = await CreateTestLspServerAsync(string.Empty, mutatingLspWorkspace);

Rename\RenameTests.cs (1)

164await using var testLspServer = await CreateTestLspServerAsync(string.Empty, mutatingLspWorkspace);

SignatureHelp\SignatureHelpTests.cs (1)

100await using var testLspServer = await CreateTestLspServerAsync(string.Empty, mutatingLspWorkspace);

Symbols\DocumentSymbolsTests.cs (1)

171await using var testLspServer = await CreateTestLspServerAsync(string.Empty, mutatingLspWorkspace);

UriTests.cs (8)

46await using var testLspServer = await CreateTestLspServerAsync(string.Empty, mutatingLspWorkspace, new InitializationOptions { ServerKind = WellKnownLspServerKinds.CSharpVisualBasicLspServer }); 72await using var testLspServer = await CreateTestLspServerAsync(string.Empty, mutatingLspWorkspace, new InitializationOptions { ServerKind = WellKnownLspServerKinds.CSharpVisualBasicLspServer }); 166await using var testLspServer = await CreateTestLspServerAsync(string.Empty, mutatingLspWorkspace, new InitializationOptions { ServerKind = WellKnownLspServerKinds.CSharpVisualBasicLspServer }); 214await using var testLspServer = await CreateTestLspServerAsync(string.Empty, mutatingLspWorkspace, new InitializationOptions { ServerKind = WellKnownLspServerKinds.CSharpVisualBasicLspServer }); 260await using var testLspServer = await CreateTestLspServerAsync(string.Empty, mutatingLspWorkspace, new InitializationOptions { ServerKind = WellKnownLspServerKinds.CSharpVisualBasicLspServer }); 296await using var testLspServer = await CreateTestLspServerAsync(string.Empty, mutatingLspWorkspace, new InitializationOptions { ServerKind = WellKnownLspServerKinds.CSharpVisualBasicLspServer }); 335await using var testLspServer = await CreateTestLspServerAsync(string.Empty, mutatingLspWorkspace, new InitializationOptions { ServerKind = WellKnownLspServerKinds.CSharpVisualBasicLspServer }); 341await testLspServer.OpenDocumentAsync(invalidUri, string.Empty, languageId: "csharp").ConfigureAwait(false);

Workspaces\LspWorkspaceManagerTests.cs (3)

696await using var testLspServer = await CreateTestLspServerAsync(string.Empty, mutatingLspWorkspace); 718await using var testLspServer = await CreateTestLspServerAsync(string.Empty, mutatingLspWorkspace); 734await using var testLspServer = await CreateTestLspServerAsync(string.Empty, mutatingLspWorkspace);

Workspaces\SourceGeneratedDocumentTests.cs (5)

150await using var testLspServer = await CreateTestLspServerAsync(string.Empty, mutatingLspWorkspace); 197await using var testLspServer = await CreateTestLspServerAsync(string.Empty, mutatingLspWorkspace); 230await using var testLspServer = await CreateTestLspServerAsync(string.Empty, mutatingLspWorkspace); 256await using var testLspServer = await CreateTestLspServerAsync(string.Empty, mutatingLspWorkspace); 284var testLspServer = await CreateTestLspServerAsync(string.Empty, mutatingLspWorkspace);

Utilities\LanguageServerTestComposition.cs (1)

31ExtensionLogDirectory: string.Empty,

DeclarePublicApiAnalyzer.Impl.cs (3)

492return string.Empty; 579return string.Empty; 649return string.Empty;

DeclarePublicApiFix.cs (1)

105project = AddAdditionalDocument(project, isPublic ? DeclarePublicApiAnalyzer.PublicShippedFileName : DeclarePublicApiAnalyzer.InternalShippedFileName, SourceText.From(string.Empty));

PublicApiFixHelpers.cs (3)

68/// otherwise, <see cref="string.Empty"/>.</returns> 72return string.Empty; 75return lastLine.Span.IsEmpty ? endOfLine : string.Empty;

AnnotatePublicApiAnalyzerTestsBase.cs (2)

398test.TestState.AdditionalFiles.Add((UnshippedFileName, string.Empty)); 402test.FixedState.AdditionalFiles.Add((UnshippedFileName, string.Empty));

DeclarePublicAPIAnalyzerTestsBase.cs (7)

241test.FixedState.AdditionalFiles.Add((ShippedFileName, shippedApiText ?? string.Empty)); 1444string shippedText = string.Empty; 2054var unshippedText = string.Empty; 2073var unshippedText = string.Empty; 2093var unshippedText = string.Empty; 2111var unshippedText = string.Empty; 2132var unshippedText = string.Empty;

TelemetryLoggerTests.cs (1)

20=> @event.Properties.Select(p => $"{p.Key}={(keyToIgnoreValueInspection == p.Key ? string.Empty : InspectPropertyValue(p.Value))}");

AbstractResxGenerator.cs (1)

425var defaultValue = ResourceInformation.IncludeDefaultValues ? ", " + CreateStringLiteral(value, language) : string.Empty;

src\RoslynAnalyzers\Utilities\Compiler\CodeMetrics\CodeAnalysisMetricData.cs (1)

133appendChildren(indent: string.Empty);

src\RoslynAnalyzers\Utilities\Compiler\Options\AnalyzerOptionsExtensions.cs (3)

228return analyzerConfigOptions.GetOptionValue(optionName, tree, rule, TryParseValue, string.Empty); 370return new SymbolNamesWithValueOption<string?>.NameParts(split[0], string.Empty); 496string optionValue = string.Empty;

Verifiers\CSharpSourceGeneratorVerifier`1+Test.cs (1)

42: this(string.Empty, testFile, testMethod)

Verifiers\VisualBasicSourceGeneratorVerifier`1+Test.cs (1)

41: this(string.Empty, testFile, testMethod)

Hosting\AssemblyLoader\MetadataShadowCopyProvider.cs (1)

602docSubdirectory = string.Empty;

Hosting\CommandLine\CommandLineRunner.cs (1)

285newScript = Script.CreateInitialScript<object>(_scriptCompiler, SourceText.From(code ?? string.Empty), options, globals.GetType(), assemblyLoaderOpt: null);

Hosting\ObjectFormatter\CommonObjectFormatter.Visitor.cs (1)

411string v = FormatWithEmbeddedExpressions(lengthLimit, debuggerDisplay.Value, obj) ?? string.Empty; // TODO: ?

Hosting\ObjectFormatter\CommonPrimitiveFormatter.cs (1)

47return string.Empty;

Hosting\Resolvers\NuGetPackageResolver.cs (1)

32version = string.Empty;

ScriptOptions.cs (1)

26filePath: string.Empty,

src\Compilers\Shared\GlobalAssemblyCacheHelpers\FusionAssemblyIdentity.cs (1)

137return String.Empty;

ScriptOptionsTests.cs (5)

163var compilation = CSharpScript.Create(string.Empty, scriptOptions).GetCompilation(); 219var compilation = (CSharpCompilation)CSharpScript.Create(string.Empty, scriptOptions).GetCompilation(); 246var compilation = CSharpScript.Create(string.Empty, scriptOptions).GetCompilation(); 274var compilation = CSharpScript.Create(string.Empty, scriptOptions).GetCompilation(); 311var compilation = CSharpScript.Create(string.Empty, scriptOptions).GetCompilation();

Compilation\OperationTreeVerifier.cs (5)

355var elementCount = logElementCount ? $"({list.Count()})" : string.Empty; 445var localStr = !operation.Locals.IsEmpty ? $", {operation.Locals.Length} locals" : string.Empty; 823var isVirtualStr = operation.IsVirtual ? "virtual " : string.Empty; 824var spacing = !operation.IsVirtual && operation.Instance != null ? " " : string.Empty; 826LogSymbol(operation.TargetMethod, header: string.Empty);

CompilationVerifier.cs (1)

506return (true, string.Empty);

Diagnostics\CommonDiagnosticAnalyzers.cs (7)

111var warningLevelText = warnAsError ? string.Empty : @" 266var warningLevelText = warnAsError ? string.Empty : @" 380return string.Empty; 388return string.Empty; 392var overridesContent = string.Empty; 1060string.Empty, 1094string.Empty,

MarkedSource\MarkupTestFile.cs (2)

133spanStartStack.Push((matchIndexInOutput, string.Empty)); 217var builder = GetOrAdd(dictionary, string.Empty, _ => ArrayBuilder<TextSpan>.GetInstance());

Metadata\MetadataSignatureUnitTestHelper.cs (2)

143var expectedText = string.Empty; 144var actualText = string.Empty;

SourceGeneration\TestGenerators.cs (1)

154public BinaryText(string path) : base(path, string.Empty) { }

src\Dependencies\Contracts\Range.cs (1)

62static string getFromEndSpecifier(Index index) => index.IsFromEnd ? "^" : string.Empty;

Analyzers\AnalyzerFileReferenceTests.cs (1)

467: string.Empty;

Collections\DebuggerAttributes.cs (1)

169reference = reference.Replace(",nq", string.Empty);

Collections\ImmutableListTestBase.cs (2)

292this.AssertIListBaseline(IndexOfFunc, new int?(1), string.Empty); 319this.AssertIListBaseline(ContainsFunc, new int?(1), string.Empty);

Collections\ImmutableSegmentedListBuilderTest.cs (1)

345this.AssertIListBaseline(RemoveFunc, new int?(1), string.Empty);

Collections\RopeTests.cs (3)

39Assert.Equal(string.Empty, r.ToString()); 40Assert.Equal(r, Rope.ForString(string.Empty)); 41Assert.Equal(Rope.ForString(string.Empty), r);

CryptoBlobParserTests.cs (1)

166string.Empty,

src\Compilers\Shared\GlobalAssemblyCacheHelpers\FusionAssemblyIdentity.cs (1)

137return String.Empty;

Text\SourceTextTests.cs (2)

29SourceText[] texts = [SourceText.From(string.Empty), SourceText.From([], 0), SourceText.From(new MemoryStream())]; 46Assert.Same(string.Empty, text.ToString());

Text\StringTextTest.cs (2)

61var data = SourceText.From(string.Empty); 83var data = SourceText.From(string.Empty, Encoding.UTF8);

Text\StringTextTests_Default.cs (2)

41var data = Create(string.Empty); 49var data = Create(String.Empty);

Text\TextChangeTests.cs (12)

Binding\Binder_Invocation.vb (2)

1104argumentValue = String.Empty 1144argumentValue = String.Empty

Binding\Binder_XmlLiterals.vb (3)

207childNodeBuilder.Add(CreateStringLiteral(syntax, String.Empty, compilerGenerated:=True, diagnostics:=diagnostics)) 931Return String.Empty 1290prefix = String.Empty

CommandLine\VisualBasicCommandLineParser.vb (1)

1380If Not String.Empty.Equals(rootNamespace) Then

Compilation\VisualBasicCompilation.vb (1)

2623Return If(corLibrary Is Nothing, String.Empty, corLibrary.Assembly.ManifestModule.MetadataVersion)

Declarations\GlobalNamespaceDeclaration.vb (1)

30MyBase.New(String.Empty, hasImports, syntaxReference, nameLocation, children)

Declarations\MergedNamespaceDeclaration.vb (1)

19MyBase.New(String.Empty)

Emit\PEModuleBuilder.vb (1)

120Return String.Empty

Emit\SymbolTranslator.vb (1)

144If(diagInfo, ErrorFactory.ErrorInfo(ERRID.ERR_UnsupportedType1, String.Empty)),

Generated\Syntax.xml.Main.Generated.vb (1)

45864Return String.Empty

Lowering\LambdaRewriter\LambdaRewriter.vb (1)

1394node.Syntax.ToString(), String.Empty, label.Name)

Lowering\LocalRewriter\LocalRewriter_InterpolatedString.vb (1)

40Return factory.StringLiteral(ConstantValue.Create(String.Empty))

Scanner\ScannerInterpolatedString.vb (2)

223Dim text = If(offset > 0, GetTextNotInterned(offset), String.Empty) 234Return SyntaxFactory.Token(Nothing, SyntaxKind.EndOfInterpolatedStringToken, Nothing, String.Empty)

Scanner\ScannerXml.vb (2)

88Return SyntaxFactory.Token(Nothing, SyntaxKind.EndOfXmlToken, Nothing, String.Empty) 782Return SyntaxFactory.Token(precedingTrivia.Node, SyntaxKind.EndOfXmlToken, Nothing, String.Empty)

Scanner\TokenFactories.vb (2)

748Return SyntaxFactory.Token(precedingTrivia.Node, SyntaxKind.EndOfFileToken, Nothing, String.Empty) 751Private ReadOnly _simpleEof As SyntaxToken = SyntaxFactory.Token(Nothing, SyntaxKind.EndOfFileToken, Nothing, String.Empty)

Scanner\XmlDocComments.vb (3)

255Return SyntaxFactory.Token(Nothing, SyntaxKind.EndOfXmlToken, Nothing, String.Empty) 377result = SyntaxFactory.Token(precedingTrivia.ToList.Node, SyntaxKind.EndOfXmlToken, Nothing, String.Empty) 481Return SyntaxFactory.Token(precedingTrivia.Node, SyntaxKind.EndOfXmlToken, Nothing, String.Empty)

Semantics\Operators.vb (2)

1539Dim leftValue As String = If(left.IsNothing, String.Empty, left.StringValue) 1540Dim rightValue As String = If(right.IsNothing, String.Empty, right.StringValue)

SymbolDisplay\SymbolDisplayVisitor.Types.vb (2)

150If(vbNamedTypeSymbol.GetEmittedNamespaceName(), String.Empty), 151String.Empty)

SymbolDisplay\SymbolDisplayVisitor.vb (2)

208VisitNamespace(symbol, String.Empty) 213Dim myCaseCorrectedParentNSName As String = String.Empty

Symbols\AnonymousTypes\AnonymousTypeManager_Templates.vb (1)

209moduleId = String.Empty

Symbols\AnonymousTypes\PublicSymbols\AnonymousTypeOrDelegatePublicSymbol.vb (1)

29Return String.Empty

Symbols\Attributes\AttributeData.vb (1)

500guidString = String.Empty

Symbols\Attributes\PEAttributeData.vb (2)

203ErrorFactory.ErrorInfo(ERRID.ERR_UnsupportedType1, String.Empty)) 209Return ErrorFactory.ErrorInfo(ERRID.ERR_UnsupportedType1, String.Empty)

Symbols\ErrorMethodSymbol.vb (1)

12Public Shared ReadOnly UnknownMethod As ErrorMethodSymbol = New ErrorMethodSymbol(ErrorTypeSymbol.UnknownResultType, ErrorTypeSymbol.UnknownResultType, String.Empty)

Symbols\ErrorTypeSymbol.vb (1)

147Return String.Empty

Symbols\EventSymbol.vb (1)

220If errorInfo.Arguments(0).Equals(String.Empty) Then

Symbols\ExtendedErrorTypeSymbol.vb (1)

33Me.New(errorInfo, String.Empty, 0, reportErrorWhenReferenced, nonErrorGuessType)

Symbols\InstanceErrorTypeSymbol.vb (1)

198Return String.Empty

Symbols\Metadata\PE\PEEventSymbol.vb (1)

68Me._name = String.Empty

Symbols\Metadata\PE\PEFieldSymbol.vb (1)

65_name = String.Empty

Symbols\Metadata\PE\PEGlobalNamespaceSymbol.vb (1)

42Return String.Empty

Symbols\Metadata\PE\PEMethodSymbol.vb (1)

296_name = String.Empty

Symbols\Metadata\PE\PENamedTypeSymbol.vb (2)

128name = String.Empty 1102Interlocked.CompareExchange(_lazyDefaultPropertyName, If(memberName, String.Empty), Nothing)

Symbols\Metadata\PE\PEParameterSymbol.vb (1)

284Return If(HasNameInMetadata, _name, String.Empty)

Symbols\Metadata\PE\PEPropertySymbol.vb (1)

105_name = String.Empty

Symbols\Metadata\PE\PETypeParameterSymbol.vb (1)

86_name = String.Empty

Symbols\MissingMetadataTypeSymbol.vb (1)

69ErrorFactory.ErrorInfo(ERRID.ERR_UnsupportedType1, String.Empty)) ' This is the best we can do at this point

Symbols\MissingNamespaceSymbol.vb (1)

32_name = String.Empty

Symbols\PointerTypeSymbol.vb (1)

35Return ErrorFactory.ErrorInfo(ERRID.ERR_UnsupportedType1, String.Empty)

Symbols\Symbol.vb (2)

40Return String.Empty 1096useSiteInfo = New UseSiteInfo(Of AssemblySymbol)(ErrorFactory.ErrorInfo(ERRID.ERR_UnsupportedType1, String.Empty))

Symbols\Tuples\TupleTypeSymbol.vb (1)

241Return String.Empty

Symbols\UnsupportedMetadataTypeSymbol.vb (1)

38Return ErrorFactory.ErrorInfo(ERRID.ERR_UnsupportedType1, String.Empty)

Syntax\InternalSyntax\SyntaxFactory.vb (1)

24Friend Shared ReadOnly ElasticZeroSpace As SyntaxTrivia = Whitespace(String.Empty, elastic:=True)

Syntax\InternalSyntax\SyntaxNodeFactories.vb (1)

156t = SyntaxFactory.Token(Nothing, SyntaxKind.StatementTerminatorToken, Nothing, String.Empty)

Syntax\SyntaxFacts.vb (1)

532Return String.Empty

Syntax\VisualBasicSyntaxTree.DummySyntaxTree.vb (5)

21_node = Me.CloneNodeAsRoot(SyntaxFactory.ParseCompilationUnit(String.Empty)) 25Return String.Empty 29Return SourceText.From(String.Empty, Me.Encoding, ChecksumAlgorithm) 33text = SourceText.From(String.Empty, Me.Encoding, ChecksumAlgorithm) 63Return String.Empty

Syntax\VisualBasicSyntaxTree.LazySyntaxTree.vb (1)

35_path = If(path, String.Empty)

Syntax\VisualBasicSyntaxTree.ParsedSyntaxTree.vb (1)

55_path = If(path, String.Empty)

VisualBasicCompilationOptions.vb (1)

282_rootNamespace = If(rootNamespace, String.Empty)

VisualBasicExtensions.vb (1)

388String.Empty)

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\VisualBasic\Services\SyntaxFacts\VisualBasicSyntaxFacts.vb (2)

855Return String.Empty 1108Return String.Empty

src\Analyzers\VisualBasic\CodeFixes\AddExplicitCast\VisualBasicAddExplicitCastCodeFixProvider.vb (1)

126If argumentName IsNot String.Empty AndAlso Not FindCorrespondingParameterByName(argumentName, parameters,

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\VisualBasic\CodeGeneration\ExpressionGenerator.vb (4)

112Return SyntaxFactory.StringLiteralExpression(SyntaxFactory.StringLiteralToken(s_doubleQuote & s_doubleQuote, String.Empty)) 201Dim suffix As String = String.Empty 345Dim suffix As String = String.Empty 382Dim suffix As String = String.Empty

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\VisualBasic\CodeGeneration\NamespaceGenerator.vb (1)

89If name = String.Empty Then

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\VisualBasic\Extensions\SymbolDisplayPartExtensions.vb (1)

14If text = String.Empty Then

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\VisualBasic\Extensions\TypeSyntaxGeneratorVisitor.vb (1)

77If symbol.Name = String.Empty OrElse symbol.IsAnonymousType Then

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\VisualBasic\LanguageServices\VisualBasicTypeInferenceService.TypeInferrer.vb (1)

23otherSideType.Name = String.Empty

src\Analyzers\VisualBasic\Tests\RemoveUnnecessarySuppressions\RemoveUnnecessarySuppressionsTests.vb (4)

37Dim scopeString = If(scope IsNot Nothing, $", {scope}", String.Empty) 38Dim targetString = If(target IsNot Nothing, $", {target}", String.Empty) 76Dim scopeString = If(scope IsNot Nothing, $", {scope}", String.Empty) 77Dim targetString = If(target IsNot Nothing, $", {target}", String.Empty)

CommandLineTests.vb (5)

42Private Shared ReadOnly s_DotnetCscRun As String = If(ExecutionConditionUtil.IsMonoDesktop, "mono", String.Empty) 479Assert.Equal(String.Empty, writer.ToString.Trim) 485Assert.Equal(String.Empty, writer.ToString.Trim) 491Assert.Equal(String.Empty, writer.ToString.Trim) 10905Dim targetFrameworkAttributeText As String = If(TypeOf targetFramework Is Object, $"<Assembly: System.Runtime.Versioning.TargetFramework(""{targetFramework}"")>", String.Empty)

SarifV1ErrorLoggerTests.vb (1)

20Return String.Empty

TouchedFileLoggingTests.vb (2)

86Assert.Equal(String.Empty, outWriter.ToString().Trim()) 128Assert.Equal(String.Empty, writer.ToString().Trim())

Attributes\InternalsVisibleToAndStrongNameTests.vb (6)

2302Dim compilation = CreateCompilationWithMscorlib40(String.Empty, options:=options, parseOptions:=parseOptions).VerifyEmitDiagnostics() 2311Dim options = New VisualBasicCompilationOptions(OutputKind.DynamicallyLinkedLibrary, cryptoKeyFile:=String.Empty) 2312Dim compilation = CreateCompilationWithMscorlib40(String.Empty, options:=options, parseOptions:=parseOptions).VerifyEmitDiagnostics() 2322Dim compilation = CreateCompilationWithMscorlib40(String.Empty, options:=options, parseOptions:=parseOptions) 2334Dim options = New VisualBasicCompilationOptions(OutputKind.DynamicallyLinkedLibrary, cryptoKeyFile:=String.Empty, publicSign:=True) 2335Dim compilation = CreateCompilationWithMscorlib40(String.Empty, options:=options, parseOptions:=parseOptions)

Emit\DeterministicTests.vb (2)

202source:=String.Empty, 243source:=String.Empty,

Emit\EmitMetadata.vb (1)

164Dim typeParams As String = String.Empty

Completion\CompletionProviders\XmlDocCommentCompletionProvider.vb (1)

215Return SpecializedCollections.SingletonEnumerable(CreateCompletionItem(nameToken.ValueText, beforeCaretText:=nameToken.ValueText & ">", afterCaretText:=String.Empty))

Completion\KeywordRecommenders\Declarations\EndBlockKeywordRecommender.vb (1)

79Return String.Empty

Completion\KeywordRecommenders\Declarations\OverloadableOperatorRecommender.vb (1)

97Return String.Empty

ExtractInterface\VisualBasicExtractInterfaceService.vb (3)

52Return String.Empty 58If rootNamespace Is Nothing OrElse rootNamespace = String.Empty Then 63Return String.Empty

src\Analyzers\VisualBasic\CodeFixes\AddExplicitCast\VisualBasicAddExplicitCastCodeFixProvider.vb (1)

126If argumentName IsNot String.Empty AndAlso Not FindCorrespondingParameterByName(argumentName, parameters,

src\ExpressionEvaluator\VisualBasic\Source\ResultProvider\Generated\Syntax.xml.GetText.Generated.vb (1)

521Return String.Empty

VisualBasicScript.vb (1)

27Return Script.CreateInitialScript(Of T)(VisualBasicScriptCompiler.Instance, SourceText.From(If(code, String.Empty)), options, globalsType, assemblyLoader)

Binding\BindingCollectionInitializerTests.vb (6)

56Dim expectedDiagnostics = String.Empty 118Dim expectedDiagnostics = String.Empty 184Dim expectedDiagnostics = String.Empty 304Dim expectedDiagnostics = String.Empty 722Dim expectedDiagnostics = String.Empty 1689Dim expectedDiagnostics = String.Empty

Binding\BindingObjectInitializerTests.vb (15)

Diagnostics\DiagnosticAnalyzerTests.AllInOne.vb (1)

55Dim sourceText = New StringText(String.Empty, encodingOpt:=Nothing)

Diagnostics\DiagnosticAnalyzerTests.vb (1)

1651Dim tree = VisualBasicSyntaxTree.ParseText(String.Empty)

Diagnostics\GetDiagnosticsTests.vb (13)

Semantics\AnonymousTypesTests.vb (6)

61Dim expectedDiagnostics = String.Empty 599Dim expectedDiagnostics = String.Empty 701Dim expectedDiagnostics = String.Empty 1309Dim expectedDiagnostics = String.Empty 1343Dim expectedDiagnostics = String.Empty 1407Dim expectedDiagnostics = String.Empty

Semantics\QueryExpressions.vb (35)

Semantics\SelectCaseTests.vb (3)

435Dim expectedDiagnostics = String.Empty 463Dim expectedDiagnostics = String.Empty 698Dim expectedDiagnostics = String.Empty

Semantics\TypeOfTests.vb (12)

SymbolsTests\AssemblyAndNamespaceTests.vb (2)

45Assert.Equal(String.Empty, sym.GlobalNamespace.Name) 73Assert.Equal(String.Empty, sym.GlobalNamespace.Name)

SymbolsTests\Metadata\MetadataTypeTests.vb (3)

367Assert.Equal(0, type3.GetMembers(String.Empty).Length) 370Assert.Equal(0, type2.GetTypeMembers(String.Empty).Length) 371Assert.Equal(0, type3.GetTypeMembers(String.Empty, 0).Length)

SymbolsTests\Source\PropertyTests.vb (2)

849Assert.Equal(P1s.ElementAt(0).Parameters(1).ExplicitDefaultValue, String.Empty) 8451Assert.Equal(String.Empty, String.Join(Environment.NewLine, result.Diagnostics))

SymbolsTests\Source\SourceSymbolTests.vb (1)

41Assert.Equal(String.Empty, symbol.Name)

SymbolsTests\Source\TypeTests.vb (2)

374Assert.Equal(0, sym4.Type.GetTypeMembers(String.Empty).Length()) 375Assert.Equal(0, sym4.Type.GetTypeMembers(String.Empty, 0).Length())

SymbolsTests\SymbolErrorTests.vb (8)

21012Assert.Equal(0, sym.GetMembers(String.Empty).Length()) 21014Assert.Equal(0, sym.GetTypeMembers(String.Empty).Length()) 21015Assert.Equal(0, sym.GetTypeMembers(String.Empty, 0).Length()) 24381source:=String.Empty, 24406Dim compilation = CreateCompilationWithMscorlib40(String.Empty, references:={ilModule}, options:=New VisualBasicCompilationOptions(OutputKind.DynamicallyLinkedLibrary)) 24424source:=String.Empty, 24449source:=String.Empty, 24512source:=String.Empty,

Generated\Syntax.Test.xml.Generated.vb (464)

IncrementalParser\IncrementalParser.vb (1)

1108Dim newText = oldText.Replace(start:=position, length:=str.Length, newText:=String.Empty)

Parser\ParseDirectives.vb (2)

2275Assert.Equal(String.Empty, disableNode.ErrorCodes(2).ToString) 2335Assert.Equal(String.Empty, disableNode.ErrorCodes(2).ToString)

Scanner\ScannerTests.vb (4)

2140Assert.Equal(String.Empty, SyntaxFacts.MakeHalfWidthIdentifier(String.Empty)) 2150Assert.Equal(String.Empty, SyntaxFacts.MakeHalfWidthIdentifier(String.Empty))

Syntax\GeneratedTests.vb (11)

17Return InternalSyntax.SyntaxFactory.Identifier(String.Empty, GenerateGreenWhitespaceTrivia(), GenerateGreenWhitespaceTrivia()) 21Return InternalSyntax.SyntaxFactory.IntegerLiteralToken(String.Empty, LiteralBase.Decimal, TypeCharacter.IntegerLiteral, 23, GenerateGreenWhitespaceTrivia(), GenerateGreenWhitespaceTrivia()) 25Return SyntaxFactory.Identifier(String.Empty) 29Return SyntaxFactory.IntegerLiteralToken(String.Empty, LiteralBase.Decimal, TypeCharacter.None, 42) 50Return String.Empty 63Return String.Empty 67Return String.Empty 71Return String.Empty 75Return String.Empty 79Return String.Empty 83Return String.Empty

Syntax\SyntaxFactsTest.vb (2)

115Assert.Equal(SyntaxKind.None, SyntaxFacts.GetContextualKeywordKind(String.Empty)) 160Assert.Equal(SyntaxKind.None, SyntaxFacts.GetPreprocessorKeywordKind(String.Empty))

Syntax\SyntaxTokenFactoryTests.vb (2)

130token = SyntaxFactory.Token(CType(k, SyntaxKind), String.Empty) 132Assert.Equal(token.ToString(), String.Empty)

Syntax\SyntaxTreeTests.vb (4)

189Assert.Equal(String.Empty, oldTree.WithFilePath(Nothing).FilePath) 191Assert.Equal(String.Empty, oldTree.WithFilePath(Nothing).FilePath) 192Assert.Equal(String.Empty, SyntaxFactory.ParseSyntaxTree("", path:=Nothing).FilePath) 193Assert.Equal(String.Empty, VisualBasicSyntaxTree.Create(CType(oldTree.GetRoot, VisualBasicSyntaxNode), path:=Nothing).FilePath)

TestSyntaxNodes.vb (5)

1076Return String.Empty 1080Return String.Empty 1084Return String.Empty 1088Return String.Empty 1092Return String.Empty

SyntaxTreeExtensions.vb (2)

52Return WithReplace(syntaxTree, offset, length, String.Empty) 57Return WithReplaceFirst(syntaxTree, oldText, String.Empty)

CodeGeneration\VisualBasicSyntaxGenerator.vb (1)

1979Return String.Empty

OrganizeImports\VisualBasicOrganizeImportsService.Rewriter.vb (2)

67Return String.Join(String.Empty, organizedList.[Select](Function(t) t.ToFullString())) 71Return String.Join(String.Empty, organizedList.GetWithSeparators().[Select](Function(t) t.ToFullString()))

Rename\VisualBasicRenameRewriterLanguageService.vb (2)

306Dim prefix = If(isRenameLocation AndAlso Me._renameLocations(token.Span).IsRenamableAccessor, newToken.ValueText.Substring(0, newToken.ValueText.IndexOf("_"c) + 1), String.Empty) 529Dim withoutSuffix = String.Empty

Simplification\Simplifiers\NameSimplifier.vb (1)

370Dim newIdentifierText = String.Empty

Simplification\VisualBasicSimplificationService.Expander.vb (1)

581Dim newName = String.Empty

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\VisualBasic\Services\SyntaxFacts\VisualBasicSyntaxFacts.vb (2)

855Return String.Empty 1108Return String.Empty

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\VisualBasic\CodeGeneration\ExpressionGenerator.vb (4)

112Return SyntaxFactory.StringLiteralExpression(SyntaxFactory.StringLiteralToken(s_doubleQuote & s_doubleQuote, String.Empty)) 201Dim suffix As String = String.Empty 345Dim suffix As String = String.Empty 382Dim suffix As String = String.Empty

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\VisualBasic\CodeGeneration\NamespaceGenerator.vb (1)

89If name = String.Empty Then

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\VisualBasic\Extensions\SymbolDisplayPartExtensions.vb (1)

14If text = String.Empty Then

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\VisualBasic\Extensions\TypeSyntaxGeneratorVisitor.vb (1)

77If symbol.Name = String.Empty OrElse symbol.IsAnonymousType Then

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\VisualBasic\LanguageServices\VisualBasicTypeInferenceService.TypeInferrer.vb (1)

23otherSideType.Name = String.Empty

FindSymbols\SymbolTree\SymbolTreeInfo.Node.cs (2)

117=> new(string.Empty, isComplex: true, isArray: false); 156? new ParameterTypeInfo(string.Empty, isComplex: true, isArray: true)

Log\EtwLogger.cs (1)

49=> IsVerbose() ? logMessage.GetMessage() : string.Empty;

Log\RoslynEventSource.cs (2)

47=> WriteEvent(1, message ?? string.Empty, (int)functionId); 51=> WriteEvent(2, message ?? string.Empty, (int)functionId, blockId);

Log\RoslynEventSource.LogBlock.cs (1)

122_message ??= (_entityForMessage?.ToString() ?? string.Empty);

Log\TraceLogger.cs (1)

29var functionString = functionId.ToString() + (cancellationToken.IsCancellationRequested ? " Canceled" : string.Empty);

Options\OptionKey.cs (1)

78: string.Empty;

Shared\Extensions\ILanguageMetadataExtensions.cs (1)

36var language = service.Metadata?.Language ?? string.Empty;

Shared\Utilities\BloomFilter.cs (1)

468value = string.Empty;

Shared\Utilities\DocumentationComment.cs (2)

211return string.Empty; 374public static readonly DocumentationComment Empty = new(string.Empty);

src\Compilers\Core\Portable\FileSystem\PathUtilities.cs (3)

545string relativePath = string.Empty; 851var volumeSpecifier = isDriveRooted ? p.Substring(0, 2) : string.Empty; 855Debug.Assert(parts[toSkip - 1] == string.Empty);

src\Compilers\Core\Portable\InternalUtilities\FileNameUtilities.cs (1)

91return (index >= 0) ? path.Substring(index) : string.Empty;

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\CodeStyle\CodeStyleHelpers.cs (1)

192: string.Empty;

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\EditorConfig\Parsing\Sections\Section.cs (1)

179StringComparer.OrdinalIgnoreCase.GetHashCode(FilePath ?? string.Empty),

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Extensions\ITypeSymbolExtensions.UnnamedErrorTypeRemover.cs (1)

41if (symbol.IsErrorType() && symbol.Name == string.Empty)

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Extensions\StringExtensions.cs (1)

63: string.Empty;

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Extensions\SymbolDisplayPartExtensions.cs (1)

13=> string.Join(string.Empty, parts.Select(p => p.ToString()));

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Log\Logger.cs (1)

160=> LogBlock(functionId, string.Empty, token, logLevel);

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\NamingStyles\NamingStyle.cs (8)

148if (prefix != string.Empty) 152failureReason = Prefix == string.Empty 467new XAttribute(nameof(Prefix), Prefix ?? string.Empty), 468new XAttribute(nameof(Suffix), Suffix ?? string.Empty), 469new XAttribute(nameof(WordSeparator), WordSeparator ?? string.Empty), 485writer.WriteString(Prefix ?? string.Empty); 486writer.WriteString(Suffix ?? string.Empty); 487writer.WriteString(WordSeparator ?? string.Empty);

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Options\OptionGroup.cs (2)

12public static readonly OptionGroup Default = new(string.Empty, string.Empty, int.MaxValue);

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Options\OptionKey2.cs (1)

56: string.Empty;

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Services\SyntaxFacts\AbstractDocumentationCommentService.cs (1)

55return exteriorTrivia != null ? exteriorTrivia.Value.ToString() : string.Empty;

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\SymbolKey\SymbolKey.NamespaceSymbolKey.cs (2)

94Debug.Assert(metadataName == string.Empty); 98Debug.Assert(metadataName == string.Empty);

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\CodeGenerationHelpers.cs (1)

52if (info.Context.GenerateMembers && info.Context.MergeNestedNamespaces && @namespace.Name != string.Empty)

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\CodeGenerationSymbolFactory.cs (1)

399name: string.Empty,

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\Symbols\CodeGenerationNamespaceSymbol.cs (1)

49return this.Name == string.Empty;

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\Extensions\ProjectExtensions.cs (1)

68var bestPath = string.Empty;

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\Helpers\MefHostServicesHelpers.cs (1)

37var publicKeyToken = thisAssemblyName.GetPublicKeyToken()?.Aggregate(string.Empty, (s, b) => s + b.ToString("x2"));

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\Utilities\NameGenerator.cs (1)

135=> GenerateUniqueName(baseName, string.Empty, canUse);

Utilities\Documentation\DeferredDocumentationProvider.cs (1)

35? string.Empty

Workspace\Solution\Solution.cs (1)

989var sourceText = SourceText.From(string.Empty, encoding: null, project.ChecksumAlgorithm);

Workspace\Solution\TextAndVersion.cs (1)

43FilePath = filePath ?? string.Empty;

Workspace\Solution\TextDocumentState.cs (1)

164: CreateStrongText(TextAndVersion.Create(SourceText.From(string.Empty, encoding: null, loadTextOptions.ChecksumAlgorithm), VersionStamp.Default, filePath));

Workspace\Solution\TextLoader.cs (1)

161SourceText.From(string.Empty, Encoding.UTF8),

MSBuild\MSBuildProjectLoader.SolutionFilterReader.cs (3)

33solutionFilename = string.Empty; 41solutionFilename = string.Empty; 78solutionFilename = string.Empty;

MSBuild\MSBuildProjectLoader.Worker.cs (2)

122_progress.Report(new ProjectLoadProgress(projectPath ?? string.Empty, operation, targetFramework, watch.Elapsed)); 278var projectName = Path.GetFileNameWithoutExtension(projectPath) ?? string.Empty;

src\Workspaces\MSBuild\BuildHost\Rpc\Contracts\ProjectFileInfo.cs (1)

148? FilePath ?? string.Empty

MSBuild\ProjectFile\ProjectFile.cs (4)

26public virtual string FilePath => _loadedProject?.FullPath ?? string.Empty; 34var directory = loadedProject?.DirectoryPath ?? string.Empty; 150var defaultNamespace = project.ReadPropertyString(PropertyNames.RootNamespace) ?? string.Empty; 473=> item.Metadata.FirstOrDefault(m => string.Equals(m.Name, MetadataNames.HintPath, StringComparison.OrdinalIgnoreCase))?.EvaluatedValue ?? string.Empty;

Rpc\Contracts\ProjectFileInfo.cs (1)

148? FilePath ?? string.Empty

src\Compilers\Core\Portable\FileSystem\PathUtilities.cs (3)

545string relativePath = string.Empty; 851var volumeSpecifier = isDriveRooted ? p.Substring(0, 2) : string.Empty; 855Debug.Assert(parts[toSkip - 1] == string.Empty);

src\Compilers\Core\Portable\InternalUtilities\FileNameUtilities.cs (1)

91return (index >= 0) ? path.Substring(index) : string.Empty;

src\Compilers\Core\Portable\InternalUtilities\JsonWriter.cs (1)

267return string.Empty;

src\Dependencies\Contracts\Range.cs (1)

62static string getFromEndSpecifier(Index index) => index.IsFromEnd ? "^" : string.Empty;

VisualStudioMSBuildWorkspaceTests.cs (2)

2807("Encoding.csproj", Resources.ProjectFiles.CSharp.Encoding.Replace("<CodePage>ReplaceMe</CodePage>", string.Empty)), 2856("Encoding.csproj", Resources.ProjectFiles.CSharp.Encoding.Replace("<CodePage>ReplaceMe</CodePage>", string.Empty)),

Workspaces\TestHostDocument.cs (2)

116if (spans.TryGetValue(string.Empty, out var textSpans)) 121foreach (var namedSpanList in spans.Where(s => s.Key != string.Empty))

Workspaces\TestWorkspace_XmlConsumption.cs (1)

391return rootNamespaceAttribute?.Value ?? string.Empty;

EditorConfigParsing\EditorConfigFileParserTests.cs (12)

EditorConfigParsing\SectionParserTests.cs (2)

79var section = new Section(null, true, default(TextSpan), string.Empty, string.Empty);

ExtensionOrdererTests.cs (1)

216var actualOrder = string.Join(string.Empty, GetNames(actual));

SyntaxPathTests.cs (3)

80var tree = SyntaxFactory.ParseSyntaxTree(string.Empty); 90var text = SourceText.From(string.Empty); 91var tree = SyntaxFactory.ParseSyntaxTree(string.Empty);

UtilityTest\DocumentationCommentTests.cs (8)

63Assert.Equal(string.Empty, comment.SummaryText); 64Assert.Equal(string.Empty, comment.ReturnsText); 65Assert.Equal(string.Empty, comment.ValueText); 66Assert.Equal(string.Empty, comment.ExampleText); 68Assert.Equal(string.Empty, comment.GetParameterText("goo")); 70Assert.Equal(string.Empty, comment.GetTypeParameterText("T")); 72Assert.Equal(string.Empty, comment.GetExceptionTexts("System.Exception")[0]); 73Assert.Equal(string.Empty, comment.RemarksText);

WorkspaceServiceTests\TemporaryStorageServiceTests.cs (2)

42text = SourceText.From(string.Empty); 284text = SourceText.From(string.Empty);

src\Dependencies\Contracts\Range.cs (1)

62static string getFromEndSpecifier(Index index) => index.IsFromEnd ? "^" : string.Empty;

Mocks\TestMethodHandlers.cs (2)

98return Task.FromResult(new MockResponse(string.Empty)); 170=> Task.FromResult(new MockResponse(string.Empty));

TextFieldParser.cs (4)

608if (Token == string.Empty) 900string field = (fieldLength > 0) ? line.SubstringByTextElements(index, fieldLength) : ((index < line.LengthInTextElements) ? line.SubstringByTextElements(index).TrimEnd(_newLineChars) : string.Empty); 1044if (token != string.Empty && (_hasFieldsEnclosedInQuotes && (_textFieldType == FieldType.Delimited)) && string.Compare(token.Trim(), "\"", StringComparison.Ordinal) == 0) 1061if (delimiter == string.Empty)

DataFrameKernelExtension.cs (1)

52var maxMessage = df.Rows.Count > maxRowCount ? $" (showing a max of {maxRowCount} rows)" : string.Empty;

DataFrameGroupByTests.cs (1)

100var message = string.Empty;

src\Microsoft.Data.Analysis\TextFieldParser.cs (4)

608if (Token == string.Empty) 900string field = (fieldLength > 0) ? line.SubstringByTextElements(index, fieldLength) : ((index < line.LengthInTextElements) ? line.SubstringByTextElements(index).TrimEnd(_newLineChars) : string.Empty); 1044if (token != string.Empty && (_hasFieldsEnclosedInQuotes && (_textFieldType == FieldType.Delimited)) && string.Compare(token.Trim(), "\"", StringComparison.Ordinal) == 0) 1061if (delimiter == string.Empty)

src\GenerateChecksums.cs (1)

47string checksum = BitConverter.ToString(hash).Replace("-", string.Empty);

src\GenerateResxSource.cs (1)

134string defaultValue = IncludeDefaultValues ? ", " + CreateStringLiteral(value, language) : string.Empty;

src\InstallDotNetCore.cs (1)

218string architecture = string.Empty;

Utilities\TestApp.cs (1)

79output.WriteLine(e.Data ?? string.Empty);

MessageBuilder.cs (1)

66return string.Empty;

PipelinesLogger.cs (5)

273return string.Empty; 278projectFile = (projectFile ?? string.Empty).TrimEnd('\\'); 303string targetFrameworkQualifier = string.Empty; 309string targetNamesQualifier = string.IsNullOrEmpty(e.TargetNames) ? string.Empty : $" ({e.TargetNames})"; 323public string this[string name] => _parameters.TryGetValue(name, out var value) ? value : string.Empty;

Csv\CsvTextWriter.cs (1)

69return string.Empty;

Csv\DiffAssemblyCsvColumn.cs (2)

49return assembly == null ? string.Empty : assembly.Name.Value; 62return assembly == null ? string.Empty : assembly.Name.Value;

Csv\DiffNamespaceCsvColumn.cs (3)

25? string.Empty 34? string.Empty 44? string.Empty

Csv\DiffOverrideCsvColumn.cs (2)

23return string.Empty; 28return string.Empty;

Csv\DiffStaticCsvColumn.cs (1)

23return string.Empty;

Csv\DiffTokensCsvColumn.cs (1)

68return string.Empty;

Csv\DiffTypeIdCsvColumn.cs (1)

23return string.Empty;

Csv\DiffVirtualityCsvColumn.cs (3)

24return string.Empty; 29return string.Empty; 39return string.Empty;

DiffCSharpWriter.cs (1)

263return string.Empty;

MarkdownDiffExporter.cs (1)

126string suffix = hasChildren ? " {" : string.Empty;

BuildModelFactory.cs (1)

228repoUri = repoUri.Replace($"{parsedUri.UserInfo}@", string.Empty);

BuildModelFactoryTests.cs (3)

189blob.Attributes.Should().Contain("ARandomBitOfMAD", string.Empty); 541blob.Attributes.Should().Contain("ARandomBitOfMAD", string.Empty); 657blob.Attributes.Should().Contain("ARandomBitOfMAD", string.Empty);

src\ArtifactUrlHelper.cs (1)

67uriBuilder.Query = string.Empty;

src\AssetPublisherFactory.cs (1)

55TokenCredential tokenCredential = _tokenCredentialsPerManagedIdentity.GetOrAdd(managedIdentityClientId ?? string.Empty, static (mi) =>

src\PublishArtifactsInManifestBase.cs (3)

328string versionMsg = string.IsNullOrEmpty(assetVersion) ? string.Empty : $"and version {assetVersion}"; 1114string categories = string.Empty; 1144string categories = string.Empty;

src\PublishBuildToMaestro.cs (3)

400string version = string.Empty; 412version = string.Empty; 528string repoIdentity = string.Empty;

src\PushToBuildStorage.cs (1)

581string errorMessage = string.Empty;

src\GenerateCurrentVersion.cs (2)

74GeneratedVersion = string.Empty; 143return string.Empty;

src\GenerateGuidFromName.cs (1)

26var nameBytes = System.Text.Encoding.UTF8.GetBytes(Name ?? string.Empty);

GeneratePackageReport.cs (1)

182private static string[] s_noRids = new[] { string.Empty };

GetRuntimeJsonValues.cs (1)

64return string.Empty;

NuGetPack.cs (2)

216return string.Empty; 238return string.Empty;

PackageItem.cs (1)

59TargetDirectory = (dirLength > 0) ? TargetPath.Substring(0, dirLength) : String.Empty;

ValidateHarvestVersionIsLatestForRelease.cs (3)

70harvestVersion = string.Empty; 105harvestVersion = string.Empty; 139return (latestPatchVersion == null) ? string.Empty : $"{latestPatchVersion.Major}.{latestPatchVersion.Minor}.{latestPatchVersion.Build}";

ValidateHarvestVersionIsLatestForReleaseTests.cs (2)

108GetLatestStableVersionFunc = (packageId, major, minor) => string.Empty 141GetLatestStableVersionFunc = (packageId, major, minor) => string.Empty

ChooseBestP2PTargetFrameworkTask.cs (1)

107Log.LogError(string.Format(CultureInfo.CurrentCulture, "Project '{0}' targets '{1}'. It cannot be referenced by a project that targets '{2}{3}'.", project.ItemSpec, referencedProjectFrameworkString, projectNuGetFramework.DotNetFrameworkName, projectNuGetFramework.HasPlatform ? "-" + projectNuGetFramework.DotNetPlatformName : string.Empty));

GenerateFileFromTemplateTests.cs (1)

55Assert.Equal(ReadAllText("Directory.Build.props.in").Replace("${DefaultNetCoreTargetFramework}", string.Empty), File.ReadAllText(filePath));

OptProf\IbcEntry.cs (1)

88let filePath = fileName.Replace("/Contents/", string.Empty).Replace("/", "\\")

Swix\MsiSwixProject.wix.cs (3)

100relativePath += !string.IsNullOrEmpty(Chip) ? $",chip={Chip}" : string.Empty; 101relativePath += !string.IsNullOrEmpty(ProductArch) ? $",productarch={ProductArch}" : string.Empty; 102relativePath += !string.IsNullOrEmpty(Chip) ? $",machinearch={MachineArch}" : string.Empty;

Utils.cs (1)

94if (value == string.Empty)

WorkloadSetPackage.wix.cs (2)

85v += packageVersion.Patch > 0 ? $".{packageVersion.Patch}" : string.Empty; 88v += string.IsNullOrWhiteSpace(packageVersion.Release) ? string.Empty : $"-{packageVersion.Release}";

Analyzers\PinvokeAnalyzer.cs (1)

145string altMsg = string.Empty;

GenAPITask.cs (2)

269string defaultHeader = string.Empty; 425string langVersionValue = langVersion ?? string.Empty;

JobDefinition.cs (1)

274return (value, string.Empty, value);

CreateXHarnessAndroidWorkItems.cs (7)

142var exitCodeArg = expectedExitCode != 0 ? $"--expected-exit-code $expected_exit_code" : string.Empty; 143var passthroughArgs = !string.IsNullOrEmpty(AppArguments) ? $" -- {AppArguments}" : string.Empty; 147: string.Empty; 151: string.Empty; 185(expectedExitCode != 0 ? $" {dash}expected_exit_code \"{expectedExitCode}\" " : string.Empty) + 186(string.IsNullOrEmpty(deviceOutputPath) ? string.Empty : $"{dash}device_output_path \"{deviceOutputPath}\" ") + 187(string.IsNullOrEmpty(androidInstrumentationName) ? string.Empty : $"{dash}instrumentation \"{androidInstrumentationName}\" ");

CreateXHarnessAppleWorkItems.cs (7)

214(!includesTestRunner ? "--expected-exit-code $expected_exit_code " : string.Empty) + 215(resetSimulator ? $"--reset-simulator " : string.Empty) + 216(!string.IsNullOrEmpty(AppArguments) ? "-- " + AppArguments : string.Empty); 234(includesTestRunner ? "--includes-test-runner " : string.Empty) + 235(resetSimulator ? "--reset-simulator" : string.Empty) + 237(!string.IsNullOrEmpty(XcodeVersion) ? $" --xcode-version \"{XcodeVersion}\"" : string.Empty) + 238(!string.IsNullOrEmpty(AppArguments) ? $" --app-arguments \"{AppArguments}\"" : string.Empty);

WaitForHelixJobCompletion.cs (1)

43string detailsUrlWhereApplicable = HelixApi.Options.Credentials == null ? $" (Details: {HelixApi.Options.BaseUri}api/jobs/{jobName}/details?api-version=2019-06-17 )" : string.Empty;

ExecuteHelper.cs (1)

19string output = string.Empty;

src\Tools\Shared\TestHelpers\TestConsole.cs (1)

41public TextReader In { get; set; } = new StringReader(string.Empty);

RemoteExecutor.cs (3)

74if (directory != string.Empty) 91static string GetDirectoryName(string path) => string.IsNullOrEmpty(path) ? string.Empty : IOPath.GetDirectoryName(path); 492return string.Empty;

src\GeneratePlatformManifestEntriesFromFileList.cs (2)

31AssemblyVersion = FileUtilities.GetAssemblyName(file.GetMetadata("OriginalFilePath"))?.Version.ToString() ?? string.Empty, 32FileVersion = FileUtilities.GetFileVersion(file.GetMetadata("OriginalFilePath"))?.ToString() ?? string.Empty

src\GeneratePlatformManifestEntriesFromTemplate.cs (4)

42AssemblyVersion = FileUtilities.GetAssemblyName(existingFile.ItemSpec)?.Version.ToString() ?? string.Empty, 43FileVersion = FileUtilities.GetFileVersion(existingFile.ItemSpec)?.ToString() ?? string.Empty 53string assemblyVersion = string.Empty; 54string fileVersion = string.Empty;

src\GenerateSharedFrameworkDepsFile.cs (5)

50var target = new TargetInfo(TargetFrameworkMoniker, RuntimeIdentifier, string.Empty, isPortable: false); 63string fileVersion = FileUtilities.GetFileVersion(filePath)?.ToString() ?? string.Empty; 87hash: string.Empty, 88runtimeAssemblyGroups: new[] { new RuntimeAssetGroup(string.Empty, runtimeFiles) }, 89nativeLibraryGroups: new[] { new RuntimeAssetGroup(string.Empty, nativeFiles) },

Verification\ArchiveVerifier.cs (1)

183public string RelativePath { get; set; } = string.Empty;

Verification\Exclusion.cs (1)

109return GetExclusionPart(index, defaultValue: String.Empty);

Verification\FileVerifier.cs (1)

189svr.ExclusionEntry = String.Join(";", String.Join("|", path, containerPath), parent, String.Empty);

Verification\Jar\JarIndividualSection.cs (1)

43string entryText = String.Empty;

Verification\Jar\JarManifestFile.cs (1)

18private string _mainManifestAttributesDigest = String.Empty;

Verification\Jar\JarUtils.cs (1)

67return digestIndex > 0 ? attribute.Substring(0, digestIndex) : String.Empty;

Verification\SignatureVerificationManager.cs (3)

137result.ExclusionEntry = String.Join(";", String.Join("|", file, String.Empty), String.Empty, String.Empty);

Verification\SignatureVerificationResult.cs (1)

282return String.Empty;

src\SignCheck.cs (1)

353Log.WriteMessage(LogVerbosity.Minimum, String.Empty.PadLeft(indent) + result.ToString(result.IsExcluded ? DetailKeys.ResultKeysExcluded : ResultDetails));

src\BatchSignUtil.cs (1)

136string collisionIdInfo = string.Empty;

src\Configuration.cs (4)

296var fileSpec = string.Empty; 419matchedNameToken ? $" (PublicKeyToken = {peInfo.PublicKeyToken})" : string.Empty; 646targetFramework = string.Empty; 647copyright = string.Empty;

src\ContentUtil.cs (2)

98string.Empty : 103return string.Empty;

src\SignToolTask.cs (2)

363return string.Empty; 387return string.Empty;

FakeBuildEngine.cs (8)

48LogErrorEvent(new BuildErrorEventArgs(string.Empty, string.Empty, string.Empty, 0, 0, 0, 0, "Didn't find a project node.", "", "")); 53LogErrorEvent(new BuildErrorEventArgs(string.Empty, string.Empty, string.Empty, 0, 0, 0, 0, "Only one <ItemGroup> is expected on this file.", "", "")); 89_output.WriteLine(e.Message ?? string.Empty); 109_output.WriteLine(e.Message ?? string.Empty);

src\WriteBuildOutputProps.cs (3)

95string overwriteCondition = string.Empty; 124?? string.Empty); 134?? string.Empty);

Languages\csharp\CSharp.cs (1)

204return string.Empty;

AssertHelper.cs (2)

13expected.Replace("\r", string.Empty), 14actual.Replace("\r", string.Empty));

XElementExtensionsTests.cs (2)

32new XElement(Target, string.Empty)); 36Assert.Equal(expected: string.Empty, actual: targetValue);

CollectionAssertsTests.cs (2)

1596 return string.Empty; 2263 return string.Empty;

EquivalenceAssertsTests.cs (1)

199 var ex = Record.Exception(() => Assert.Equivalent(null, string.Empty));

MemoryExtensions.cs (1)

14 return new Memory<char>((value ?? string.Empty).ToCharArray());

SpanExtensions.cs (1)

14 return new Span<char>((value ?? string.Empty).ToCharArray());

ChatCompletion\FunctionInvocationContext.cs (1)

54get => _callContent ??= new(string.Empty, _nopFunction.Name, EmptyReadOnlyDictionary<string, object?>.Instance);

Functions\AIFunctionFactory.cs (1)

804Description = key.Description ?? key.Method.GetCustomAttribute<DescriptionAttribute>(inherit: true)?.Description ?? string.Empty;

AITool.cs (1)

26public virtual string Description => string.Empty;

ChatCompletion\ChatMessage.cs (1)

110private string EllipsesForDebuggerDisplay => _contents is { Count: > 1 } ? ", ..." : string.Empty;

ChatCompletion\ChatResponse.cs (1)

61public string Text => _messages?.ConcatText() ?? string.Empty;

ChatCompletion\ChatResponseUpdate.cs (2)

79public string Text => _contents is not null ? _contents.ConcatText() : string.Empty; 166private string EllipsesForDebuggerDisplay => _contents is { Count: > 1 } ? ", ..." : string.Empty;

Contents\AIContentExtensions.cs (3)

27return string.Empty; 30return (list[0] as TextContent)?.Text ?? string.Empty; 70return string.Empty;

Contents\ErrorContent.cs (3)

31get => _message ?? string.Empty; 45(!string.IsNullOrWhiteSpace(ErrorCode) ? $" ({ErrorCode})" : string.Empty) + 46(!string.IsNullOrWhiteSpace(Details) ? $" - \"{Details}\"" : string.Empty);

Contents\TextContent.cs (1)

32get => _text ?? string.Empty;

Contents\TextReasoningContent.cs (1)

37get => _text ?? string.Empty;

SpeechToText\SpeechToTextResponse.cs (1)

70public string Text => _contents?.ConcatText() ?? string.Empty;

SpeechToText\SpeechToTextResponseUpdate.cs (1)

90public string Text => _contents?.ConcatText() ?? string.Empty;

ChatCompletion\ChatMessageTests.cs (2)

28Assert.Equal(string.Empty, message.ToString()); 55Assert.Equal(text ?? string.Empty, message.ToString());

ChatCompletion\ChatResponseUpdateTests.cs (1)

27Assert.Equal(string.Empty, update.ToString());

Contents\TextContentTests.cs (7)

19Assert.Equal(text ?? string.Empty, c.Text); 37Assert.Equal(string.Empty, c.Text); 43Assert.Equal(string.Empty, c.Text); 44Assert.Equal(string.Empty, c.ToString()); 46c.Text = string.Empty; 47Assert.Equal(string.Empty, c.Text); 48Assert.Equal(string.Empty, c.ToString());

Contents\TextReasoningContentTests.cs (7)

19Assert.Equal(text ?? string.Empty, c.Text); 37Assert.Equal(string.Empty, c.Text); 43Assert.Equal(string.Empty, c.Text); 44Assert.Equal(string.Empty, c.ToString()); 46c.Text = string.Empty; 47Assert.Equal(string.Empty, c.Text); 48Assert.Equal(string.Empty, c.ToString());

SpeechToText\SpeechToTextResponseTests.cs (2)

33Assert.Equal(string.Empty, response.ToString()); 57Assert.Equal(text ?? string.Empty, response.ToString());

SpeechToText\SpeechToTextResponseUpdateTests.cs (1)

24Assert.Equal(string.Empty, update.ToString());

AzureAIInferenceChatClient.cs (5)

142string lastCallId = string.Empty; 234fci.Arguments?.ToString() ?? string.Empty, 414yield return new ChatRequestSystemMessage(input.Text ?? string.Empty); 418yield return new ChatRequestDeveloperMessage(input.Text ?? string.Empty); 439yield return new ChatRequestToolMessage(result ?? string.Empty, resultContent.CallId);

ChatMessageExtensions.cs (1)

119return string.Empty;

CoherenceEvaluator.cs (1)

120string renderedUserRequest = userRequest?.RenderText() ?? string.Empty;

EquivalenceEvaluator.cs (1)

125string renderedUserRequest = userRequest?.RenderText() ?? string.Empty;

ScenarioRunResultTests.cs (2)

55var stringMetric = new StringMetric("string", value: "A", reason: string.Empty); 146var stringMetric = new StringMetric("string", value: "A", reason: string.Empty);

ContentSafetyService.cs (1)

412request.Content = new StringContent(payload ?? string.Empty);

ContentSafetyServicePayloadUtilities.cs (1)

131userTextListItems.Select(item => string.Join(string.Empty, item.Select(e => e.ToString())));

VerbatimHttpHandler.cs (1)

58Regex.Replace(text, @"\s*", string.Empty);

VerbatimMultiPartHttpHandler.cs (1)

190Regex.Replace(text, @"\s*", string.Empty);

OllamaChatClient.cs (1)

309Model = options?.ModelId ?? _metadata.DefaultModelId ?? string.Empty,

OllamaEmbeddingGenerator.cs (1)

95Model = requestModel ?? string.Empty,

OpenAIChatClient.cs (3)

145yield return new ToolChatMessage(resultContent.CallId, result ?? string.Empty); 221parts.Add(ChatMessageContentPart.CreateTextPart(string.Empty)); 362fci.Arguments?.ToString() ?? string.Empty,

OpenAIResponseChatClient.cs (3)

239callInfo.Arguments?.ToString() ?? string.Empty, 476yield return ResponseItem.CreateFunctionCallOutputItem(resultContent.CallId, result ?? string.Empty); 580parts.Add(ResponseContentPart.CreateInputTextPart(string.Empty));

src\Shared\ServerSentEvents\Helpers.cs (1)

121string.Empty :

src\Shared\ServerSentEvents\SseParser_1.cs (1)

469public string LastEventId { get; private set; } = string.Empty; // Spec: "must be initialized to the empty string"

ChatCompletion\FunctionInvocationContextTests.cs (2)

55FunctionCallContent callContent = new(string.Empty, string.Empty, new Dictionary<string, object?>());

ApplicationMetadata.cs (2)

27public string ApplicationName { get; set; } = string.Empty; 33public string EnvironmentName { get; set; } = string.Empty;

ApplicationMetadataExtensionsTests.cs (1)

38Assert.Throws<ArgumentNullException>(() => ((IServiceCollection)null!).AddApplicationMetadata(config.GetSection(string.Empty)));

MockBuildEngine.cs (1)

20public string ProjectFileOfTaskNode => string.Empty;

src\Tools\Shared\TestHelpers\TestConsole.cs (1)

41public TextReader In { get; set; } = new StringReader(string.Empty);

AsyncContextTests.cs (1)

209var obj = string.Empty;

AsyncStateTokenTests.cs (1)

18Assert.False(t1.Equals(string.Empty));

FeaturesPooledPolicyTests.cs (1)

25list.Add(string.Empty);

Classification\DataClassification.cs (1)

49TaxonomyName = string.Empty;

Classification\DataClassificationAttribute.cs (1)

29public string Notes { get; set; } = string.Empty;

Classification\DataClassificationTypeConverter.cs (1)

87taxonomyName = string.Empty;

Redaction\NullRedactor.cs (1)

35public override string Redact(string? source) => source ?? string.Empty;

Redaction\Redactor.cs (2)

32return string.Empty; 251var fmt = format.Length > 0 ? format.ToString() : string.Empty;

Redaction\NullRedactorTest.cs (3)

17var emptyStringRedacted = r.Redact(string.Empty); 18Assert.Equal(string.Empty, emptyStringRedacted); 22Assert.Equal(string.Empty, emptyStringRedacted);

Redaction\RedactionAbstractionsExtensionsTest.cs (1)

42sb.AppendRedacted(NullRedactor.Instance, string.Empty);

Redaction\RedactorTest.cs (9)

18Assert.Equal(string.Empty, r.Redact((string?)null)); 19Assert.Equal(string.Empty, r.Redact<object?>(null)); 20Assert.Equal(string.Empty, r.Redact(string.Empty.AsSpan())); 23Assert.True(r.TryRedact<object?>(null, new char[0], out _, string.Empty.AsSpan())); 248Assert.Equal(success, r.TryRedact(data, buffer, out int charsWritten, string.Empty.AsSpan(), null)); 266Assert.Equal(success, r.TryRedact(data, buffer, out int charsWritten, string.Empty.AsSpan(), null)); 298Assert.True(r.TryRedact(Array.Empty<char>(), buffer, out int charsWritten, string.Empty.AsSpan(), null)); 314Assert.True(r.TryRedact(new char[0], buffer, out int charsWritten, string.Empty.AsSpan(), null));

HmacRedactor.cs (1)

48_keyId = value.KeyId.HasValue ? value.KeyId.Value.ToInvariantString() + ':' : string.Empty;

HmacRedactorOptions.cs (2)

36/// The default is <see cref="string.Empty" />. 45public string Key { get; set; } = string.Empty;

src\Shared\Data.Validation\LengthAttribute.cs (2)

178var exclusiveString = Exclusive ? "exclusive " : string.Empty; 179var orEqualString = Exclusive ? string.Empty : "or equal ";

src\Shared\Data.Validation\ValidationContextExtensions.cs (1)

27return validationContext?.DisplayName ?? string.Empty;

HmacRedactorTest.cs (4)

49Assert.Equal(0, redactor.Redact(string.Empty, [])); 145public string Key { get; init; } = string.Empty; 147public string Plaintext { get; init; } = string.Empty; 148public string Hash { get; init; } = string.Empty;

FakeRedactorOptionsValidatorTests.cs (2)

19var validationResult = validator.Validate(string.Empty, options); 40var validationResult = validator.Validate(string.Empty, options);

RedactionFakesEventCollectorTests.cs (8)

33var first = new RedactedData(string.Empty, string.Empty, 0); 34var second = new RedactedData(string.Empty, string.Empty, 0); 35var third = new RedactedData("d", string.Empty, 0); 36var fourth = new RedactedData(string.Empty, string.Empty, 1); 37var fifth = new RedactedData(string.Empty, "d", 1);

ConfigurationBinder.cs (1)

607nameOfInvalidParameter = string.Empty;

EnvironmentVariablesConfigurationProvider.cs (3)

28_prefix = string.Empty; 29_normalizedPrefix = string.Empty; 38_prefix = prefix ?? string.Empty;

FileConfigurationExtensions.cs (1)

46return new PhysicalFileProvider(AppContext.BaseDirectory ?? string.Empty);

FileConfigurationProvider.cs (1)

58IFileInfo? file = Source.FileProvider?.GetFileInfo(Source.Path ?? string.Empty);

IniStreamConfigurationProvider.cs (1)

31string sectionPrefix = string.Empty;

PathHelper.cs (1)

75return string.Empty;

XmlStreamConfigurationProvider.cs (3)

140parent.TextContent = new XmlConfigurationElementTextContent(string.Empty, linePosition, lineNumber); 195return lineInfo == null ? string.Empty : 403? string.Empty

src\libraries\Common\src\Extensions\TypeNameHelper\TypeNameHelper.cs (1)

54return name ?? builder?.ToString() ?? string.Empty;

CollectionExtensions.cs (3)

11public static RuntimeAssetGroup? GetDefaultGroup(this IEnumerable<RuntimeAssetGroup> self) => GetGroup(self, string.Empty); 27public static IEnumerable<string> GetDefaultAssets(this IEnumerable<RuntimeAssetGroup> self) => GetAssets(self, string.Empty); 51public static IEnumerable<RuntimeFile> GetDefaultRuntimeFileAssets(this IEnumerable<RuntimeAssetGroup> self) => GetRuntimeFiles(self, string.Empty);

DependencyContextExtensions.cs (3)

50return ResolveAssets(context, string.Empty, self.NativeLibraryGroups); 57return ResolveRuntimeFiles(context, string.Empty, self.NativeLibraryGroups); 98return ResolveAssets(context, string.Empty, self.RuntimeAssemblyGroups).Select(GetAssemblyName);

DependencyContextJsonReader.cs (4)

132string runtime = string.Empty; 133string framework = string.Empty; 815runtimeAssemblyGroups.Add(new RuntimeAssetGroup(string.Empty, targetLibrary.Runtimes)); 820nativeLibraryGroups.Add(new RuntimeAssetGroup(string.Empty, targetLibrary.Natives));

Resolution\PackageCompilationAssemblyResolver.cs (1)

63return [string.Empty];

src\libraries\Common\src\Extensions\TypeNameHelper\TypeNameHelper.cs (1)

54return name ?? builder?.ToString() ?? string.Empty;

TelemetryHealthCheckPublisher.cs (1)

58string separator = string.Empty;

src\Shared\Data.Validation\LengthAttribute.cs (2)

178var exclusiveString = Exclusive ? "exclusive " : string.Empty; 179var orEqualString = Exclusive ? string.Empty : "or equal ";

src\Shared\Data.Validation\ValidationContextExtensions.cs (1)

27return validationContext?.DisplayName ?? string.Empty;

src\Shared\Data.Validation\LengthAttribute.cs (2)

178var exclusiveString = Exclusive ? "exclusive " : string.Empty; 179var orEqualString = Exclusive ? string.Empty : "or equal ";

src\Shared\Data.Validation\ValidationContextExtensions.cs (1)

27return validationContext?.DisplayName ?? string.Empty;

Linux\Resources\FileNamesOnlyFileSystem.cs (1)

34.FirstOrDefault() ?? string.Empty;

Logging\FakeLogger.cs (1)

131var record = new FakeLogRecord(rec.LogLevel, rec.EventId, ConsumeTState(rec.Attributes), exception, rec.FormattedMessage ?? string.Empty,

Logging\FakeLoggerProvider.cs (1)

71return _loggers.GetOrAdd(categoryName ?? string.Empty, (name) => new(Collector, name)

Logging\FakeLogCollectorTests.cs (1)

16public string Last { get; private set; } = string.Empty;

Metrics\MetricCollectorTests.cs (3)

25Assert.Throws<ArgumentException>(() => new MetricCollector<long>(new Meter(Guid.NewGuid().ToString()), string.Empty)); 26Assert.Throws<ArgumentException>(() => new MetricCollector<long>(null, string.Empty, "Hello")); 27Assert.Throws<ArgumentException>(() => new MetricCollector<long>(null, "Hello", string.Empty));

EmbeddedFileProvider.cs (1)

53_baseNamespace = string.IsNullOrEmpty(baseNamespace) ? string.Empty : baseNamespace + ".";

Manifest\ManifestRootDirectory.cs (1)

9: base(name: string.Empty, children: children)

Manifest\ManifestSinkDirectory.cs (1)

12: base(name: string.Empty, children: Array.Empty<ManifestEntry>())

EmbeddedFileProviderTests.cs (1)

229var files = provider.GetDirectoryContents(string.Empty);

Internal\MatcherContext.cs (1)

182return PatternTestResult.Success(stem: string.Empty);

Internal\PathSegments\WildcardPathSegment.cs (2)

14string.Empty, new List<string>(), string.Empty, StringComparison.OrdinalIgnoreCase);

Internal\Patterns\PatternBuilder.cs (2)

113string beginsWith = string.Empty; 115string endsWith = string.Empty;

Internal\HostingEnvironment.cs (3)

21public string EnvironmentName { get; set; } = string.Empty; 26public string ApplicationName { get; set; } = string.Empty; 31public string ContentRootPath { get; set; } = string.Empty;

ServiceState.cs (1)

42=> _data == null ? string.Empty : Encoding.UTF8.GetString(_data);

WindowsServiceLifetimeOptions.cs (1)

16public string ServiceName { get; set; } = string.Empty;

DependencyInjection\HttpClientFactoryServiceCollectionExtensions.cs (1)

68return s.GetRequiredService<IHttpClientFactory>().CreateClient(string.Empty);

src\libraries\Common\src\Extensions\TypeNameHelper\TypeNameHelper.cs (1)

54return name ?? builder?.ToString() ?? string.Empty;

Http\DownstreamDependencyMetadataManager.cs (2)

311trieCurrent.RequestMetadata.MethodType = string.Empty; 317string dependencyName = string.Empty;

Http\HostSuffixTrieNode.cs (1)

10public string DependencyName { get; set; } = string.Empty;

Logging\Internal\HttpHeadersRedactor.cs (2)

39return string.Empty; 101return string.Empty;

Logging\Internal\HttpRequestBodyReader.cs (1)

51return new(string.Empty);

Logging\Internal\HttpResponseBodyReader.cs (1)

155return string.Empty;

Logging\Internal\LogRecord.cs (4)

21public string Host { get; set; } = string.Empty; 31public string Path { get; set; } = string.Empty; 86Host = string.Empty; 88Path = string.Empty;

HttpHeadersRedactorTests.cs (4)

36Add(new LinkedList<string>(new List<string> { null! }), string.Empty); 38Add(new LinkedList<string>(new List<string>()), string.Empty); 45Add(new[] { (string)null! }, string.Empty); 47Add(new string[] { }, string.Empty);

Logging\HttpHeadersReaderTest.cs (4)

78httpRequest.Headers.Add("Header5", string.Empty); 79httpResponse.Headers.Add("Header6", string.Empty); 131using var requestContent = new StringContent(string.Empty); 140using var responseContent = new StringContent(string.Empty);

Logging\HttpRequestBodyReaderTest.cs (2)

219requestBody.Should().Be(string.Empty); 240requestBody.Should().Be(string.Empty);

Logging\HttpResponseBodyReaderTest.cs (1)

86Content = new StringContent(string.Empty, Encoding.UTF8, TextPlain)

Logging\Internal\TestHttpMessageHandlerBuilder.cs (1)

23public override string Name { get; set; } = string.Empty;

Logging\LogRecordPoolingTest.cs (2)

38logRecord2.Host.Should().Be(string.Empty); 40logRecord2.Path.Should().Be(string.Empty);

Resilience\ResilienceHttpClientBuilderExtensions.Resilience.cs (2)

109var pipeline = resilienceProvider.GetPipeline<HttpResponseMessage>(new HttpKey(pipelineName, string.Empty)); 140var key = new HttpKey(pipelineName, string.Empty);

src\Shared\Data.Validation\LengthAttribute.cs (2)

178var exclusiveString = Exclusive ? "exclusive " : string.Empty; 179var orEqualString = Exclusive ? string.Empty : "or equal ";

src\Shared\Data.Validation\ValidationContextExtensions.cs (1)

27return validationContext?.DisplayName ?? string.Empty;

Hedging\StandardHedgingTests.cs (2)

164var section = ConfigurationStubFactory.CreateEmpty().GetSection(string.Empty); 219provider.Setup(v => v.GetPipeline<HttpResponseMessage>(new HttpKey("clientId-standard-hedging", string.Empty))).Returns(noPolicy);

Resilience\HttpClientBuilderExtensionsTests.Resilience.cs (6)

33Assert.Throws<ArgumentException>(() => builder.AddResilienceHandler(string.Empty, _ => { })); 35Assert.Throws<ArgumentException>(() => builder.AddResilienceHandler(string.Empty, (_, _) => { })); 226.Setup(v => v.GetPipeline<HttpResponseMessage>(new HttpKey(expectedPipelineKey, string.Empty))) 252var pipelineName = string.Empty; 260.Setup(v => v.GetPipeline<HttpResponseMessage>(new HttpKey(pipelineName, string.Empty))) 282.SelectPipelineBy(_ => _ => string.Empty);

Resilience\HttpClientBuilderExtensionsTests.Standard.cs (3)

82ConfigurationStubFactory.CreateEmpty().GetSection(string.Empty); 165var descriptor = provider.GetPipeline<HttpResponseMessage>(new HttpKey("test-standard", string.Empty)).GetPipelineDescriptor(); 299return provider.GetPipeline<HttpResponseMessage>(new HttpKey(name, string.Empty));

Resilience\HttpStandardResilienceOptionsCustomValidatorTests.cs (4)

28var validationResult = new HttpStandardResilienceOptionsCustomValidator().Validate(string.Empty, options); 42var validationResult = new HttpStandardResilienceOptionsCustomValidator().Validate(string.Empty, options); 73var validationResult = new HttpStandardResilienceOptionsCustomValidator().Validate(string.Empty, options); 102var validationResult = new HttpStandardResilienceOptionsCustomValidator().Validate(string.Empty, options);

AuthenticatorTokenProvider.cs (1)

37return Task.FromResult(string.Empty);

IdentityRole.cs (1)

83return Name ?? string.Empty;

IdentityUser.cs (1)

151=> UserName ?? string.Empty;

LocalizationOptions.cs (1)

20public string ResourcesPath { get; set; } = string.Empty;

ResourceManagerStringLocalizerFactory.cs (1)

43_resourcesRelativePath = localizationOptions.Value.ResourcesPath ?? string.Empty;

LoggerFactoryScopeProvider.cs (4)

245return string.Empty; 298} ?? string.Empty; 308} ?? string.Empty; 318} ?? string.Empty;

src\libraries\Common\src\Extensions\TypeNameHelper\TypeNameHelper.cs (1)

54return name ?? builder?.ToString() ?? string.Empty;

src\Shared\ThrowHelpers\ArgumentThrowHelper.cs (1)

24if (argument is null || argument == string.Empty)

ConsoleLogger.cs (1)

83var logEntry = new LogEntry<BufferedLogRecord>(rec.LogLevel, _name, rec.EventId, rec, null, static (s, _) => s.FormattedMessage ?? string.Empty);

JsonConsoleFormatter.cs (1)

33string message = bufferedRecord.FormattedMessage ?? string.Empty;

SimpleConsoleFormatter.cs (1)

51string message = bufferedRecord.FormattedMessage ?? string.Empty;

SystemdConsoleFormatter.cs (1)

41string message = bufferedRecord.FormattedMessage ?? string.Empty;

EventSourceLogger.cs (3)

89activityTraceId = string.Empty; 90activitySpanId = string.Empty; 91activityTraceFlags = string.Empty;

LoggingEventSource.cs (7)

156EventName ??= string.Empty; 157FormattedMessage ??= string.Empty; 209EventName ??= string.Empty; 275EventName ??= string.Empty; 276FormattedMessage ??= string.Empty; 362filterSpec = string.Empty; // This means turn on everything. 413if (filterSpec == string.Empty)

LoggerMessageGenerator.Emitter.cs (2)

374string extension = lm.IsExtensionMethod ? "this " : string.Empty; 474string level = string.Empty;

LoggerMessageGenerator.Parser.cs (17)

86string nspace = string.Empty; 105(int eventId, int? level, string message, string? eventName, bool skipEnabledCheck) = (-1, null, string.Empty, null, false); 161message = string.Empty; 169message = items[1].IsNull ? string.Empty : (string)GetItem(items[1]); 180message = items[2].IsNull ? string.Empty : (string)GetItem(items[2]); 220message = value.IsNull ? string.Empty : (string)GetItem(value); 863public string Keyword = string.Empty; 864public string Namespace = string.Empty; 865public string Name = string.Empty; 878public string Name = string.Empty; 879public string UniqueName = string.Empty; 880public string Message = string.Empty; 885public string Modifiers = string.Empty; 886public string LoggerField = string.Empty; 895public string Name = string.Empty; 896public string Type = string.Empty; 897public string CodeName = string.Empty;

TraceSourceLogger.cs (2)

34string message = string.Empty; 47string exceptionDelimiter = string.IsNullOrEmpty(message) ? string.Empty : " ";

Builder\BuilderExtensions.cs (4)

28return builder.FromUri(string.Empty, new Uri(uri)); 87return builder.FromUri(string.Empty, new Uri(uri), period); 158return builder.FromFile(string.Empty, filePath, true); 177return builder.FromFile(string.Empty, filePath, watchForChanges);

PredictionEnginePool.cs (3)

35var defaultOptions = _predictionEngineOptions.Create(string.Empty); 75return GetPredictionEngine(string.Empty); 125ReturnPredictionEngine(string.Empty, engine);

PredictionEnginePoolExtensions.cs (1)

25return predictionEnginePool.Predict(string.Empty, example);

Options.cs (1)

19public static readonly string DefaultName = string.Empty;

AcceptanceTests.cs (1)

76public string TemperatureScale { get; set; } = string.Empty;

ContextualOptionsFactoryTests.cs (15)

43await Assert.ThrowsAsync<OptionsValidationException>(async () => await sut.CreateAsync(string.Empty, Mock.Of<IOptionsContext>(), default)); 66string.Empty, 73new[] { new PostConfigureOptions<List<string>>(string.Empty, (list) => list.Add("post configure")) }, 76var result = await sut.CreateAsync(string.Empty, Mock.Of<IOptionsContext>(), default); 172new(string.Empty, (context, _) => 177new(string.Empty, async (context, cancellationToken) => 182new(string.Empty, (context, _) => 187new(string.Empty, (context, _) => 200Assert.Equal(new[] { "1", "2", "3", "4" }, await sut.CreateAsync(string.Empty, Mock.Of<IOptionsContext>(), default)); 212new(string.Empty, (context, _) => new ValueTask<IConfigureContextualOptions<List<string>>>(Mock.Of<IConfigureContextualOptions<List<string>>>(MockBehavior.Strict))), 213new(string.Empty, (context, _) => throw new NotSupportedException()), 222var exception = await Assert.ThrowsAsync<AggregateException>(async () => await sut.CreateAsync(string.Empty, Mock.Of<IOptionsContext>(), default)); 237new(string.Empty, (context, _) => new ValueTask<IConfigureContextualOptions<List<string>>>(Mock.Of<IConfigureContextualOptions<List<string>>>(MockBehavior.Strict))), 238new(string.Empty, (context, _) => new ValueTask<IConfigureContextualOptions<List<string>>>(disposeMock.Object)), 247var exception = await Assert.ThrowsAsync<AggregateException>(async () => await sut.CreateAsync(string.Empty, Mock.Of<IOptionsContext>(), default));

ContextualOptionsServiceCollectionExtensionsTests.cs (2)

38Assert.Equal(string.Empty, loader.Name); 48Assert.Equal(string.Empty, loader.Name);

Emitter.cs (11)

95return tryValidateValueMethod.Parameters[0].NullableAnnotation == NullableAnnotation.NotAnnotated ? "!" : string.Empty; 569return string.Empty; 592return string.Empty; 629string linesToInsert = attributeData.Value is not null ? GenerateStronglyTypedCodeForLengthAttributes((HashSet<object>)attributeData.Value) : string.Empty; 634string linesToInsert = attributeData.Value is not null ? GenerateStronglyTypedCodeForLengthAttributes((HashSet<object>)attributeData.Value) : string.Empty; 639string linesToInsert = attributeData.Value is not null ? GenerateStronglyTypedCodeForLengthAttributes((HashSet<object>)attributeData.Value) : string.Empty; 692OutLn($"public {(makeStatic ? "static " : string.Empty)}global::Microsoft.Extensions.Options.ValidateOptionsResult Validate(string? name, {modelToValidate.Name} options)"); 798attrInstantiationStatementLines.Add($"{GetPaddingString(1)}{prop.Key} = {prop.Value}{(notLast ? "," : string.Empty)}"); 835var valueAccess = (vm.IsNullable && vm.IsValueType) ? ".Value" : string.Empty; 854var valueAccess = (vm.IsValueType && vm.IsNullable) ? ".Value" : string.Empty; 855var enumeratedValueAccess = (vm.EnumeratedIsNullable && vm.EnumeratedIsValueType) ? ".Value" : string.Empty;

Parser.cs (3)

137validatorType.ContainingNamespace.IsGlobalNamespace ? string.Empty : validatorType.ContainingNamespace.ToString()!, 236genericType = string.Empty; 716mt.ContainingNamespace.IsGlobalNamespace ? string.Empty : mt.ContainingNamespace.ToString()!,

StringSegment.cs (5)

18/// A <see cref="StringSegment"/> for <see cref="string.Empty"/>. 20public static readonly StringSegment Empty = string.Empty; 657/// Returns the <see cref="string"/> represented by this <see cref="StringSegment"/> or <see cref="string.Empty" /> if the <see cref="StringSegment"/> does not contain a value. 659/// <returns>The <see cref="string"/> represented by this <see cref="StringSegment"/> or <see cref="string.Empty" /> if the <see cref="StringSegment"/> does not contain a value.</returns> 662return Value ?? string.Empty;

StringValues.cs (1)

169return GetStringValue() ?? string.Empty;

SecretManagerTests.cs (2)

93new KeyValuePair<string, string>("key2", string.Empty), 288new KeyValuePair<string, string>("key2", string.Empty)

src\Tools\Shared\TestHelpers\TestConsole.cs (1)

41public TextReader In { get; set; } = new StringReader(string.Empty);

UserSecretsTestFixture.cs (1)

59? string.Empty

ExtensionsServicePublicApiTests.cs (1)

180var input = isNull ? null! : string.Empty;

Buffering\BufferedLoggerProxy.cs (1)

41(_, _) => record.FormattedMessage ?? string.Empty);

Http\HttpRouteParser.cs (1)

227? string.Empty

Http\Segment.cs (3)

54public string Content { get; } = string.Empty; 64public string ParamName { get; } = string.Empty; 69public string DefaultValue { get; } = string.Empty;

Latency\Internal\TagCollection.cs (1)

41_tags[i] = new Tag(names[i], string.Empty);

Logging\ExtendedLogger.cs (1)

237config.AddRedactionDiscriminator ? cp.Name : string.Empty);

Logging\Import\LoggerFactoryScopeProvider.cs (4)

262return string.Empty; 316} ?? string.Empty; 326} ?? string.Empty; 336} ?? string.Empty;

Logging\JustInTimeRedactor.cs (5)

29private string _discriminator = string.Empty; 75_discriminator = string.Empty; 114inputAsSpan = f.ToString(format.Length > 0 ? format.ToString() : string.Empty, formatProvider).AsSpan(); 124var str = value?.ToString() ?? string.Empty; 150result = string.Empty;

src\Shared\Data.Validation\LengthAttribute.cs (2)

178var exclusiveString = Exclusive ? "exclusive " : string.Empty; 179var orEqualString = Exclusive ? string.Empty : "or equal ";

src\Shared\Data.Validation\ValidationContextExtensions.cs (1)

27return validationContext?.DisplayName ?? string.Empty;

src\Shared\LogBuffering\SerializedLogRecordFactory.cs (2)

33string value = attributes[i].Value?.ToString() ?? string.Empty; 43string exceptionMessage = string.Empty;

Logging\LoggerMessageState.cs (1)

112TagNamePrefix = string.Empty;

Logging\LoggerMessageState.TagCollector.cs (1)

31public string TagNamePrefix { get; set; } = string.Empty;

Latency\NoopLatencyContextTests.cs (5)

67context.SetTag(issuer.GetTagToken(string.Empty), string.Empty); 68context.AddCheckpoint(issuer.GetCheckpointToken(string.Empty)); 69context.AddMeasure(issuer.GetMeasureToken(string.Empty), 0); 70context.RecordMeasure(issuer.GetMeasureToken(string.Empty), 0);

Logging\TagProviderAttributeTests.cs (1)

33Assert.Throws<ArgumentException>(() => new TagProviderAttribute(typeof(object), string.Empty));

Enrichment\Internals\TestMetricEnrichmentTagCollector.cs (2)

18_tags.Add(kvp.Key, kvp.Value.ToString() ?? string.Empty); 27_tags.Add(tagName, tagValue.ToString() ?? string.Empty);

Http\HttpParserTests.cs (9)

74string redactedPrefix = isRedacted ? "Redacted:" : string.Empty; 152string redactedPrefix = isRedacted ? "Redacted:" : string.Empty; 223string redactedPrefix = isRedacted ? "Redacted:" : string.Empty; 277string redactedPrefix = isRedacted ? "Redacted:" : string.Empty; 344string redactedPrefix = isRedacted ? "Redacted:" : string.Empty; 388string redactedPrefix = isRedacted ? "Redacted:" : string.Empty; 407var segment = string.Empty; 434string redactedPrefix = isRedacted ? "Redacted:" : string.Empty; 452var expectedValue = string.Empty;

Http\HttpRouteFormatterTests.cs (7)

154string redactedPrefix = isRedacted ? "Redacted:" : string.Empty; 236string redactedPrefix = isRedacted ? "Redacted:" : string.Empty; 350string redactedPrefix = redactionMode == HttpRouteParameterRedactionMode.None ? string.Empty : "Redacted:"; 371string redactedPrefix = redactionMode == HttpRouteParameterRedactionMode.None ? string.Empty : "Redacted:"; 413string redactedPrefix = redactionMode == HttpRouteParameterRedactionMode.None ? string.Empty : "Redacted:"; 433string redactedPrefix = redactionMode == HttpRouteParameterRedactionMode.None ? string.Empty : "Redacted:"; 448string redactedPrefix = redactionMode == HttpRouteParameterRedactionMode.None ? string.Empty : "Redacted:";

Latency\Internal\TagCollectionTests.cs (3)

59Assert.True(t[i].Value == string.Empty); 82var notaTagEmptyValues = notaTag.Where(t => t.Value == string.Empty).ToList(); 106if (tags[i].Value != string.Empty)

Logging\ExtendedLoggerFactoryTests.cs (6)

131return string.Empty; 257activity.AddBaggage("testKey2", string.Empty); 290activity.AddTag("testKey2", string.Empty); 652?? string.Empty; 664?? string.Empty; 676?? string.Empty;

Logging\JustInTimeRedactorTests.cs (3)

46Assert.True(r.TryFormat(d, out int charsWritten, string.Empty.AsSpan(), CultureInfo.InvariantCulture)); 50Assert.False(r.TryFormat(d, out int _, string.Empty.AsSpan(), CultureInfo.InvariantCulture)); 70Assert.True(r.TryFormat(d, out charsWritten, string.Empty.AsSpan(), CultureInfo.InvariantCulture));

Sampling\RandomProbabilisticSamplerTests.cs (1)

18private readonly Func<IReadOnlyList<KeyValuePair<string, object?>>, Exception?, string> _dummyFormatter = (_, _) => string.Empty;

Sampling\TraceBasedSamplerTests.cs (1)

18private readonly Func<IReadOnlyList<KeyValuePair<string, object?>>, Exception?, string> _dummyFormatter = (_, _) => string.Empty;

Testing\HtmlTestEncoder.cs (1)

29return string.Empty;

Testing\JavaScriptTestEncoder.cs (1)

29return string.Empty;

Testing\UrlTestEncoder.cs (1)

29return string.Empty;

Model\Classification.cs (1)

11public string Name = string.Empty;

Model\ClassifiedItem.cs (3)

13public string SourceFilePath = string.Empty; 16public string Name = string.Empty; 17public string TypeName = string.Empty;

Model\ClassifiedLogMethod.cs (2)

13public string MethodName = string.Empty; 14public string LogMethodMessage = string.Empty;

Model\ClassifiedType.cs (1)

13public string TypeName = string.Empty;

src\Generators\Shared\GeneratorUtilities.cs (2)

155return string.Empty; 167: string.Empty;

GeneratorTests.cs (2)

123["build_property.outputpath"] = string.Empty 128options.Add("build_property.ComplianceReportOutputPath", string.Empty);

Emitter.cs (2)

32"{" : string.Empty)} 42{(!string.IsNullOrEmpty(optionsContextType.Namespace) ? "}" : string.Empty)}";

src\Generators\Shared\GeneratorUtilities.cs (2)

155return string.Empty; 167: string.Empty;

Emission\Emitter.Method.cs (6)

22string extension = lm.IsExtensionMethod ? "this " : string.Empty; 30var lvl = string.Empty; 213var question = lp.PotentiallyNull ? "?" : string.Empty; 228var question = lp.PotentiallyNull ? "?" : string.Empty; 532var atSign = p.NeedsAtSign ? "@" : string.Empty; 561var atSign = p.NeedsAtSign ? "@" : string.Empty;

Emission\Emitter.Utils.cs (2)

50string level = string.Empty; 85string level = string.Empty;

Model\LoggingMethod.cs (3)

19public string Name = string.Empty; 20public string Message = string.Empty; 27public string Modifiers = string.Empty;

Model\LoggingMethodParameter.cs (3)

16public string ParameterName = string.Empty; 17public string TagName = string.Empty; 18public string Type = string.Empty;

Model\LoggingProperty.cs (3)

12public string PropertyName = string.Empty; 13public string TagName = string.Empty; 14public string Type = string.Empty;

Model\LoggingType.cs (3)

17public string Keyword = string.Empty; 18public string Namespace = string.Empty; 19public string Name = string.Empty;

Parsing\AttributeProcessors.cs (3)

37string message = string.Empty; 61message = a.Value as string ?? string.Empty; 194=> attr.ConstructorArguments[0].Value as string ?? string.Empty;

Parsing\Parser.cs (1)

62string nspace = string.Empty;

src\Generators\Shared\GeneratorUtilities.cs (2)

155return string.Empty; 167: string.Empty;

src\Generators\Shared\SymbolHelpers.cs (1)

17return symbol.ContainingNamespace.IsGlobalNamespace ? string.Empty : symbol.ContainingNamespace.ToString();

LoggerMessageAttributeTests.cs (1)

157Assert.Equal(string.Empty, collector.LatestRecord.Message);

LogMethodTests.cs (10)

LogPropertiesRedactionTests.cs (3)

57Assert.Equal(string.Empty, collector.LatestRecord.Message); 111Assert.Equal(string.Empty, collector.LatestRecord.Message); 166Assert.Equal(string.Empty, collector.LatestRecord.Message);

LogPropertiesTests.cs (1)

475Assert.Equal(string.Empty, latestRecord.Message);

TagProviderTests.cs (6)

85Assert.Equal(string.Empty, latestRecord.Message); 108Assert.Equal(string.Empty, latestRecord.Message); 129Assert.Equal(string.Empty, latestRecord.Message); 140Assert.Equal(string.Empty, latestRecord.Message); 164Assert.Equal(string.Empty, latestRecord.Message); 190Assert.Equal(string.Empty, latestRecord.Message);

test\Generators\Microsoft.Gen.Logging\TestClasses\LogPropertiesNullHandlingExtensions.cs (2)

14public string P0 { get; set; } = string.Empty; 21public string P5 { get; set; } = string.Empty;

test\Generators\Microsoft.Gen.Logging\TestClasses\LogPropertiesSimpleExtensions.cs (1)

15public string P3 { get; set; } = string.Empty;

test\Generators\Microsoft.Gen.Logging\TestClasses\TransitiveTestExtensions.cs (1)

32public string this[int index] => string.Empty;

LoggingMethodParameterTests.cs (2)

38? new TagProvider(string.Empty, string.Empty)

ParserTests.LogMethod.cs (1)

375_ => string.Empty,

ParserTests.TagProvider.cs (2)

324if (listModifier == string.Empty && valueModifier == string.Empty)

SymbolLoaderTests.cs (1)

29string.Empty,

MetadataReportsGenerator.cs (5)

94(string metricReport, string complianceReport) metadataReport = (string.Empty, string.Empty); 128return string.Empty; 148return string.Empty; 156return string.Empty;

src\Generators\Microsoft.Gen.ComplianceReports\Model\Classification.cs (1)

11public string Name = string.Empty;

src\Generators\Microsoft.Gen.ComplianceReports\Model\ClassifiedItem.cs (3)

13public string SourceFilePath = string.Empty; 16public string Name = string.Empty; 17public string TypeName = string.Empty;

src\Generators\Microsoft.Gen.ComplianceReports\Model\ClassifiedLogMethod.cs (2)

13public string MethodName = string.Empty; 14public string LogMethodMessage = string.Empty;

src\Generators\Microsoft.Gen.ComplianceReports\Model\ClassifiedType.cs (1)

13public string TypeName = string.Empty;

src\Generators\Microsoft.Gen.Metrics\Model\MetricMethod.cs (4)

17public string Modifiers = string.Empty; 18public string MetricTypeModifiers = string.Empty; 19public string MetricTypeName = string.Empty; 21public string GenericType = string.Empty;

src\Generators\Microsoft.Gen.Metrics\Model\MetricParameter.cs (2)

8public string Name = string.Empty; 9public string Type = string.Empty;

src\Generators\Microsoft.Gen.Metrics\Model\MetricType.cs (5)

11public string Namespace = string.Empty; 12public string Name = string.Empty; 13public string Constraints = string.Empty; 14public string Modifiers = string.Empty; 15public string Keyword = string.Empty;

src\Generators\Microsoft.Gen.Metrics\Model\StrongTypeConfig.cs (3)

38public string Path = string.Empty; 39public string Name = string.Empty; 40public string TagName = string.Empty;

src\Generators\Microsoft.Gen.Metrics\Parser.cs (7)

77string nspace = string.Empty; 272tagName = string.Empty; 282string metricNameFromAttribute = string.Empty; 290metricNameFromAttribute = (arg.Value.Value ?? string.Empty).ToString().Replace("\\\\", "\\"); 341return string.Empty; 356return string.Empty; 362return string.Empty;

src\Generators\Microsoft.Gen.Metrics\StrongTypeAttributeParameters.cs (2)

11public string MetricNameFromAttribute = string.Empty; 15public string StrongTypeObjectName = string.Empty;

src\Generators\Microsoft.Gen.MetricsReports\MetricDefinitionEmitter.cs (1)

25return string.Empty;

src\Generators\Shared\GeneratorUtilities.cs (2)

155return string.Empty; 167: string.Empty;

GeneratorTests.cs (2)

148["build_property.outputpath"] = string.Empty 153options.Add("build_property.MetadataReportOutputPath", string.Empty);

Emitter.cs (3)

242OutLn($" _{objectName}.{recordStatement}(value{(tagListInit ? ", tagList" : string.Empty)});"); 250? string.Empty 255: string.Empty;

MetricFactoryEmitter.cs (2)

101? string.Empty 140? string.Empty

Model\MetricMethod.cs (4)

17public string Modifiers = string.Empty; 18public string MetricTypeModifiers = string.Empty; 19public string MetricTypeName = string.Empty; 21public string GenericType = string.Empty;

Model\MetricParameter.cs (2)

8public string Name = string.Empty; 9public string Type = string.Empty;

Model\MetricType.cs (5)

11public string Namespace = string.Empty; 12public string Name = string.Empty; 13public string Constraints = string.Empty; 14public string Modifiers = string.Empty; 15public string Keyword = string.Empty;

Model\StrongTypeConfig.cs (3)

38public string Path = string.Empty; 39public string Name = string.Empty; 40public string TagName = string.Empty;

Parser.cs (7)

77string nspace = string.Empty; 272tagName = string.Empty; 282string metricNameFromAttribute = string.Empty; 290metricNameFromAttribute = (arg.Value.Value ?? string.Empty).ToString().Replace("\\\\", "\\"); 341return string.Empty; 356return string.Empty; 362return string.Empty;

src\Generators\Shared\GeneratorUtilities.cs (2)

155return string.Empty; 167: string.Empty;

src\Generators\Shared\SymbolHelpers.cs (1)

17return symbol.ContainingNamespace.IsGlobalNamespace ? string.Empty : symbol.ContainingNamespace.ToString();

StrongTypeAttributeParameters.cs (2)

11public string MetricNameFromAttribute = string.Empty; 15public string StrongTypeObjectName = string.Empty;

MetricDefinitionEmitter.cs (1)

25return string.Empty;

src\Generators\Microsoft.Gen.Metrics\Model\MetricMethod.cs (4)

17public string Modifiers = string.Empty; 18public string MetricTypeModifiers = string.Empty; 19public string MetricTypeName = string.Empty; 21public string GenericType = string.Empty;

src\Generators\Microsoft.Gen.Metrics\Model\MetricParameter.cs (2)

8public string Name = string.Empty; 9public string Type = string.Empty;

src\Generators\Microsoft.Gen.Metrics\Model\MetricType.cs (5)

11public string Namespace = string.Empty; 12public string Name = string.Empty; 13public string Constraints = string.Empty; 14public string Modifiers = string.Empty; 15public string Keyword = string.Empty;

src\Generators\Microsoft.Gen.Metrics\Model\StrongTypeConfig.cs (3)

38public string Path = string.Empty; 39public string Name = string.Empty; 40public string TagName = string.Empty;

src\Generators\Microsoft.Gen.Metrics\Parser.cs (7)

77string nspace = string.Empty; 272tagName = string.Empty; 282string metricNameFromAttribute = string.Empty; 290metricNameFromAttribute = (arg.Value.Value ?? string.Empty).ToString().Replace("\\\\", "\\"); 341return string.Empty; 356return string.Empty; 362return string.Empty;

src\Generators\Microsoft.Gen.Metrics\StrongTypeAttributeParameters.cs (2)

11public string MetricNameFromAttribute = string.Empty; 15public string StrongTypeObjectName = string.Empty;

src\Generators\Shared\GeneratorUtilities.cs (2)

155return string.Empty; 167: string.Empty;

EmitterTests.cs (2)

95Assert.Equal(string.Empty, emitter.GenerateReport(null!, CancellationToken.None)); 102Assert.Equal(string.Empty, emitter.GenerateReport(Array.Empty<ReportedMetricClass>(), CancellationToken.None));

GeneratorTests.cs (2)

104["build_property.outputpath"] = string.Empty 109options.Add("build_property.MetricsReportOutputPath", string.Empty);

MarshallingInfoParser.cs (1)

106/// <returns>The name associated with the provided index, or <see cref="string.Empty"/> if the index does not correspond to an element.</returns>

MethodSignatureElementInfoProvider.cs (1)

27public string FindNameForParamIndex(int paramIndex) => paramIndex >= _method.Parameters.Length ? string.Empty : _method.Parameters[paramIndex].Name;

TypePositionInfo.cs (1)

63public string InstanceIdentifier { get; init; } = string.Empty;

JSRuntime.cs (1)

293var exceptionText = jsonReader.GetString() ?? string.Empty;

Core\Extensions\ITextInputExtensions.cs (2)

13 var mauiText = textInput.Text ?? string.Empty; 14 var platformText = text ?? string.Empty;

Debugger\DebuggerDisplayHelpers.cs (1)

40 return string.Empty;

Handlers\HybridWebView\HybridWebViewHandler.cs (1)

405 ? string.Empty

Handlers\HybridWebView\HybridWebViewQueryStringHelper.cs (1)

14 return string.Empty;

BindingExpression.cs (1)

230 if (part == string.Empty)

BindingExpressionHelper.cs (1)

31 var stringValue = value as string ?? string.Empty;

Brush\BrushTypeConverter.cs (3)

215 return string.Empty; 332 var directionX = gradientCenterPosition < parts.Length ? parts[gradientCenterPosition].Trim() : string.Empty; 335 var directionY = gradientCenterPosition < parts.Length ? parts[gradientCenterPosition].Trim() : string.Empty;

DeviceStateTrigger.cs (1)

23 BindableProperty.Create(nameof(Device), typeof(string), typeof(DeviceStateTrigger), string.Empty,

Internals\TextTransformUtilites.cs (1)

25 return string.Empty;

NavigationPage\NavigationPageToolbar.cs (1)

286 return string.Empty;

Performance.cs (1)

37 reference = String.Empty;

Picker\Picker.cs (5)

231 return item == null ? string.Empty : item.ToString(); 448 return string.Empty; 453 return string.Empty; 461 return item ?? string.Empty; 464 return string.Empty;

PlatformConfiguration\WindowsSpecific\Application.cs (1)

12 BindableProperty.Create("ImageDirectory", typeof(string), typeof(FormsElement), string.Empty,

Routing.cs (1)

186 return String.Empty;

Shell\RouteRequestBuilder.cs (3)

94 return String.Empty; 176 return String.Empty; 195 return String.Empty;

Shell\Shell.cs (2)

866 String.Empty, 867 String.Empty);

Shell\ShellUriHandler.cs (2)

23 string queryString = (pathAndQueryString.Length > 1) ? $"?{pathAndQueryString[1]}" : String.Empty; 1023 return string.Empty;

ShellToolbar.cs (4)

170 Title = String.Empty; 177 Title = currentPage.Title ?? String.Empty; 183 Title = _shell.CurrentContent?.Title ?? String.Empty; 187 Title = String.Empty;

BindingSourceGenerator.cs (1)

92 return string.Empty;

CreateObjectVisitor.cs (1)

397 var valueString = hasValue ? ((ValueNode)node.CollectionItems[0]).Value as string : string.Empty;

PerformanceProvider.cs (1)

83 return string.Format("{0}:{1}{2}", path, member, (tag != null ? "-" + tag : string.Empty));

CreateValuesVisitor.cs (1)

339 value = String.Empty;

Clipboard\Clipboard.shared.cs (1)

49 => Default.SetTextAsync(text ?? string.Empty);

FileSystem\FileSystem.shared.cs (1)

163 return string.Empty;

Map\MapLaunchOptions.shared.cs (1)

16 public string Name { get; set; } = string.Empty;

TextToSpeech\TextToSpeech.shared.cs (1)

88 var p = string.Empty;

Types\DeviceIdiom.shared.cs (1)

92 deviceIdiom ?? string.Empty;

Types\DevicePlatform.shared.cs (1)

115 devicePlatform ?? string.Empty;

Types\Shared\WebUtils.shared.cs (1)

71 value = string.Empty;

VersionTracking\VersionTracking.shared.cs (2)

210 string LastInstalledVersion => versionTrail[versionsKey]?.LastOrDefault() ?? string.Empty; 212 string LastInstalledBuild => versionTrail[buildsKey]?.LastOrDefault() ?? string.Empty;

Experiment\SuggestedTrainer.cs (1)

56var paramsStr = string.Empty;

SweepableEstimator\SweepablePipeline.cs (1)

169return string.Empty;

Utils\UserInputValidationUtil.cs (3)

255if (closestNamed != string.Empty) 287var closestNamed = string.Empty; 298return minEditDistance <= maxAllowableEditDistance ? closestNamed : string.Empty;

SearchSpaceGenerator.cs (2)

68(null, _) => string.Empty, 91optionAttribution = string.Empty;

Template\SearchSpace.cs (1)

51if(defaultValue == string.Empty){

Utils.cs (1)

72return string.Join(string.Empty, str.Split('_', ' ', '-').Select(x => CapitalFirstLetter(x)));

UserInputValidationTests.cs (1)

378dataViewBuilder.AddColumn(DefaultColumnNames.Label, string.Empty);

CodeGenerator\CSharp\PipelineExtension.cs (1)

84return (string.Empty, new string[0]);

CodeGenerator\CSharp\TrainerGeneratorBase.cs (1)

138return string.Empty;

Templates\Console\ModelBuilder.cs (3)

120if(Trainer != String.Empty ) { 137if(PreTrainerTransforms.Count >0 && Trainer != String.Empty ) { 140else if (PreTrainerTransforms.Count >0 && Trainer == String.Empty) {

ApprovalTests\ConsoleCodeGeneratorTests.cs (4)

765var onnxPipeLineNode = new PipelineNode(nameof(SpecialTransformer.ApplyOnnxModel), PipelineNodeType.Transform, string.Empty, string.Empty); 811var onnxPipeLineNode = new PipelineNode(nameof(SpecialTransformer.ApplyOnnxModel), PipelineNodeType.Transform, string.Empty, string.Empty);

Utilities\IndentedTextWriterExtensions.cs (1)

45writer.WriteLineNoTabs(string.Empty);

DataLoadSave\Text\TextLoaderParser.cs (1)

1303scan.Span = String.Empty.AsMemory();

Transforms\InvertHashUtils.cs (1)

205return Utils.Size(temp) > 0 ? temp.ToString().AsMemory() : String.Empty.AsMemory();

Transforms\ValueMapping.cs (1)

876conv(string.Empty.AsMemory(), ref value);

FastTree.cs (2)

305private protected virtual string GetTestGraphHeader() => string.Empty; 313private protected virtual string GetTestGraphLine() => string.Empty;

GamModelParameters.cs (1)

468Host, ensemble, schema, calibrator, string.Empty, false, false);

TreeEnsemble\InternalTreeEnsemble.cs (1)

314return string.Empty;

Pipeline\CausalLMPipeline.cs (1)

235return string.Join(string.Empty, chunks);

Llama3_1ChatTemplateBuilder.cs (1)

72var text = textContent.Text?.Trim() ?? string.Empty;

Mistral_7B_0_3ChatTemplateBuilder.cs (2)

117return string.Empty; 140return string.Empty;

OnnxSessionOptions.cs (2)

79public string OptimizedModelFilePath { get; set; } = string.Empty; 108public string LogId { get; set; } = string.Empty;

ParquetLoader.cs (1)

756return String.Empty;

Harness\ProjectGenerator.cs (1)

28private readonly string _runtimeIdentifier = string.Empty;

ResultProcessor.cs (6)

450string datafile = string.Empty; 451string testDatafile = string.Empty; 601string timeElapsed = string.Empty; 602string executionDate = string.Empty; 603string physicalMemory = string.Empty; 604string virtualMemory = string.Empty;

Dynamic\Transforms\FeatureSelection\SelectFeaturesBasedOnCount.cs (1)

93StringVector = new string[] { "A", string.Empty, "Female"}

BaseTestBaseline.cs (2)

275return GetBaselinePath(string.Empty, name); 281subDir = subDir ?? string.Empty;

Learners.cs (1)

634Tag = "Momentum" + (useNag ? "Nag" : string.Empty),

ImagesTests.cs (1)

123var emptyImageFolder = String.Empty;

Transformers\TextNormalizer.cs (1)

41new TestClass() { A = null, B =new string[2] { null, string.Empty } } };

SequentialTransformerBase.cs (2)

434ctx.Writer.Write(ConfidenceLowerBoundColumn ?? string.Empty); 435ctx.Writer.Write(ConfidenceUpperBoundColumn ?? string.Empty);

Model\BPETokenizer.cs (1)

827sb.Replace(ContinuingSubwordPrefix, string.Empty);

Model\SentencePieceBaseModel.cs (1)

156return string.Empty;

Model\SentencePieceUnigramModel.cs (1)

105normalizedText = string.Empty;

Model\TiktokenTokenizer.cs (2)

309value[i].TokenLength == 0 ? string.Empty : text.Slice(value[i].TokenIndex, value[i].TokenLength).ToString(), 350encodedTokens[i].TokenLength == 0 ? string.Empty : text.Slice(encodedTokens[i].TokenIndex, encodedTokens[i].TokenLength).ToString(),

Normalizer\BertNormalizer.cs (3)

33return string.Empty; 116string result = index == 0 ? string.Empty : new string(buffer, 0, index).Normalize(NormalizationForm.FormC); 130return string.Empty;

Normalizer\LowerCaseNormalizer.cs (1)

42return string.Empty;

Normalizer\SentencePieceNormalizer.cs (2)

93return string.Empty; 123return string.Empty;

Normalizer\UpperCaseNormalizer.cs (1)

42return string.Empty;

Tokenizer.cs (1)

377return string.Empty;

NormalizerTests.cs (2)

145return string.Empty; 155return string.Empty;

Expression\Printer.cs (2)

471string str = string.Empty; 472string strOp = string.Empty;

HeaderUtilities.cs (2)

242var segment = headerValues[i] ?? string.Empty; 298var segment = cacheControlDirectives[i] ?? string.Empty;

ContentDispositionHeaderValueTest.cs (1)

21Assert.Throws<ArgumentException>(() => new ContentDispositionHeaderValue(string.Empty));

CookieHeaderValueTest.cs (2)

176Assert.Equal(string.Empty, header.Value.AsSpan()); 194Assert.Equal(string.Empty, cookie.Value.AsSpan());

DateParserTest.cs (1)

37yield return new object[] { string.Empty };

EntityTagHeaderValueTest.cs (3)

13Assert.Throws<ArgumentException>(() => new EntityTagHeaderValue(string.Empty)); 204CheckInvalidParse(string.Empty); 233CheckInvalidTryParse(string.Empty);

MediaTypeHeaderValueTest.cs (1)

15Assert.Throws<ArgumentException>(() => new MediaTypeHeaderValue(string.Empty));

NameValueHeaderValueTest.cs (9)

13Assert.Throws<ArgumentException>(() => new NameValueHeaderValue(string.Empty)); 51CheckValue(string.Empty); 161nameValue.Value = string.Empty; 180nameValue2.Value = string.Empty; 184nameValue2.Value = string.Empty; 230nameValue1.Value = string.Empty; 235nameValue2.Value = string.Empty; 292CheckInvalidParse(string.Empty); 321CheckInvalidTryParse(string.Empty);

RangeHeaderValueTest.cs (2)

119CheckInvalidParse(string.Empty); 147CheckInvalidTryParse(string.Empty);

SetCookieHeaderValueTest.cs (2)

322Assert.Equal(string.Empty, header.Value.AsSpan()); 340Assert.Equal(string.Empty, cookie.Value.AsSpan());

StringWithQualityHeaderValueTest.cs (1)

196CheckInvalidTryParse(string.Empty);

InternableString.cs (1)

217return string.Empty;

WeakStringCacheInterner.cs (1)

80return string.Empty;

InternableString.Simple.cs (2)

91private readonly string FirstString => _firstString ?? string.Empty; 173return _builder?.ToString() ?? string.Empty;

WeakStringCacheInterner.cs (1)

80return string.Empty;

InterningTestData.cs (1)

25_string = string.Join(string.Empty, Fragments);

SpanBasedStringBuilder_Tests.cs (2)

77internableString.Equals(string.Empty).ShouldBe(internableString.Length == 0); 79string substr = datum.Fragments[0] ?? string.Empty;

WeakStringCache_Tests.cs (1)

90hashCodes[i] = AddString(string.Empty, strPart2, (string cachedString) =>

InterningTestData.cs (1)

25_string = string.Join(string.Empty, Fragments);

SpanBasedStringBuilder_Tests.cs (2)

77internableString.Equals(string.Empty).ShouldBe(internableString.Length == 0); 79string substr = datum.Fragments[0] ?? string.Empty;

WeakStringCache_Tests.cs (1)

90hashCodes[i] = AddString(string.Empty, strPart2, (string cachedString) =>

Microsoft\VisualBasic\FileIO\TextFieldParser.vb (1)

1049Field = String.Empty

Microsoft\VisualBasic\ApplicationServices\AssemblyInfo.vb (6)

75_companyName = String.Empty 128_productName = String.Empty 150_copyright = String.Empty 174_description = String.Empty 213_title = String.Empty 237_trademark = String.Empty

Microsoft\VisualBasic\CompilerServices\ExceptionUtils.vb (1)

139Dim description As String = String.Empty

Microsoft\VisualBasic\Helpers\VBInputBox.vb (1)

22Public Output As String = String.Empty

Microsoft\VisualBasic\Interaction.vb (1)

86title = String.Empty

Microsoft\VisualBasic\Logging\FileLogTraceListener.vb (1)

827Dim message As String = String.Empty

Microsoft\VisualBasic\Logging\Log.vb (2)

153message = String.Empty 164WriteException(ex, TraceEventType.Error, String.Empty, TraceEventTypeToId(TraceEventType.Error))

System\Windows\Forms\FileLogTraceListenerTests.vb (1)

188.CustomLocation = String.Empty}

ChangeSignature\AddParameterDialogViewModel.cs (4)

39ParameterName = string.Empty; 40CallSiteValue = string.Empty; 41DefaultValue = string.Empty; 106private string _verbatimTypeName = string.Empty;

ChangeSignature\ChangeSignatureDialog.xaml.cs (2)

174addParameterViewModel.IsCallsiteRegularValue ? addParameterViewModel.CallSiteValue : string.Empty, 176addParameterViewModel.IsRequired ? string.Empty : addParameterViewModel.DefaultValue,

ChangeSignature\ChangeSignatureDialogViewModel.cs (4)

544return string.Empty; 557return string.Empty; 570return string.Empty; 583return string.Empty;

ChangeSignature\ChangeSignatureDialogViewModel.ParameterViewModels.cs (13)

95public virtual string CallSiteValue => string.Empty; 147public override string Modifier => string.Empty; 170public override string CallSite => string.Empty; 185return string.Empty; 193return @out ?? string.Empty; 195return @ref ?? string.Empty; 197return @in ?? string.Empty; 199return refReadonly ?? string.Empty; 204return @params ?? string.Empty; 210return @this ?? string.Empty; 213return string.Empty; 228return string.Empty; 239return string.Empty;

CodeLens\RemoteCodeLensReferencesService.cs (1)

246return string.Empty;

CodeMarkers\ManagedCodeMarkers.cs (1)

363string defaultValue = key.GetValue(string.Empty).ToString();

CommonControls\MemberSelectionViewModel.cs (1)

151member.TooltipText = isInterface ? ServicesVSResources.Interface_cannot_have_field : string.Empty;

CommonControls\NewTypeDestinationSelectionViewModel.cs (4)

18defaultName: string.Empty, 20defaultNamespace: string.Empty, 21generatedNameTypeParameterSuffix: string.Empty, 83string.IsNullOrEmpty(_defaultNamespace) ? string.Empty : _defaultNamespace + ".",

EditorConfigSettings\Analyzers\View\ColumnDefinitions\AnalyzerSeverityColumnDefinition.cs (1)

50_ => string.Empty,

EditorConfigSettings\SettingsEditorPane.SearchFilter.cs (2)

113: string.Empty; 127return detailsString ?? string.Empty;

EditorConfigSettings\SettingsEditorPane.SearchHandler.cs (1)

40_ = tableControl.SetFilter(string.Empty, null);

EditorConfigSettings\SettingsEditorPane.SearchTask.cs (2)

40_ = control.SetFilter(string.Empty, new SearchFilter(SearchQuery, control)); 64_ = control.SetFilter(string.Empty, null);

ErrorReporting\VisualStudioErrorReportingService.ExceptionFormatting.cs (1)

80return string.Empty;

ExternalAccess\VSTypeScript\Api\VSTypeScriptContainedLanguageWrapper.cs (1)

74workspace.OnProjectAdded(ProjectInfo.Create(projectId, VersionStamp.Default, filePath, string.Empty, InternalLanguageNames.TypeScript));

ExtractClass\VisualStudioExtractClassOptionsService.cs (1)

75? string.Empty

GenerateType\GenerateTypeDialogViewModel.cs (2)

271if (!TryGetImplicitFilePath(this.SelectedProject.FilePath ?? string.Empty, ServicesVSResources.Project_Path_is_illegal, out implicitFilePath)) 315projectRootPath = string.Empty;

Implementation\AbstractEditorFactory.cs (2)

74pbstrEditorCaption = string.Empty; 267pbstrEditorCaption = string.Empty;

Library\ObjectBrowser\AbstractObjectBrowserLibraryManager.cs (1)

368var memberName = string.Empty;

Library\ObjectBrowser\Extensions.cs (4)

33: string.Empty; 40return string.Empty; 45: string.Empty; 52: string.Empty;

Library\ObjectBrowser\ObjectList.cs (1)

612var longestMatchedName = string.Empty;

Library\VsNavInfo\NavInfoFactory.cs (4)

224return string.Empty; 229: string.Empty; 236: string.Empty; 243: string.Empty;

MoveStaticMembers\TypeNameItem.cs (2)

36DeclarationFileName = string.Empty; 37DeclarationFilePath = string.Empty;

MoveStaticMembers\VisualStudioMoveStaticMembersOptionsService.cs (1)

115? string.Empty

MoveToNamespace\MoveToNamespaceDialogViewModel.cs (3)

132public string Error => CanSubmit ? string.Empty : Message ?? string.Empty; 138_ => string.Empty

NavigationBar\NavigationBarClient.cs (1)

128var selectedItemPreviewText = string.Empty;

PickMembers\PickMembersDialogViewModel.cs (2)

105return string.Empty; 118return string.Empty;

Progression\GraphBuilder.cs (1)

412node.Label = symbol.Name.Replace("[]", string.Empty);

ProjectSystem\RuleSets\RuleSetEventHandler.cs (2)

176UpdateCodeAnalysisRuleSetPropertiesInProject(project, string.Empty); 201UpdateCodeAnalysisRuleSetPropertiesInAllProjects(string.Empty);

ProjectSystem\VisualStudioWorkspaceImpl.cs (1)

1262new(string.Empty, InfoBarUI.UIKind.Close, GetDefaultDismissAction()));

Snippets\SnippetExpansionClient.cs (2)

283if (lineText.Trim() == string.Empty) 393if (_indentCaretOnCommit && endLineText == string.Empty)

Snippets\SnippetFunctions\AbstractSnippetFunction.cs (2)

40return Task.FromResult((ExitCode: VSConstants.S_OK, Value: string.Empty, HasDefaultValue: 0)); 51return Task.FromResult((ExitCode: VSConstants.S_OK, Value: string.Empty, HasDefaultValue: 0));

Snippets\SnippetFunctions\AbstractSnippetFunction.IVsExpansionFunction.cs (1)

36text = string.Empty;

Snippets\SnippetFunctions\SnippetFunctionClassName.cs (1)

30var value = string.Empty;

Snippets\SnippetFunctions\SnippetFunctionGenerateSwitchCases.cs (1)

46return (VSConstants.S_OK, string.Empty, HasCurrentValue: 0);

TaskList\ExternalErrorDiagnosticUpdateSource.cs (1)

203message: diagnostic.Message ?? string.Empty,

UnusedReferences\Dialog\UnusedReferencesTableProvider.ColumnDefinitions.cs (1)

278: string.Empty;

Utilities\AutomationDelegatingListView.cs (1)

164=> GetAutomationPeer()?.GetName() ?? string.Empty;

ValueTracking\TreeViewItemBase.cs (1)

18public virtual string AutomationName { get; } = string.Empty;

ValueTracking\ValueTrackingTreeViewModel.cs (1)

108SelectedItemFile = string.Empty;

Venus\ContainedLanguage.cs (1)

186return document?.FilePath ?? string.Empty;

CodeModel\CSharpCodeModelService.cs (10)

641=> (EnvDTE.CodeElement)CodeNamespace.CreateUnknown(state, fileCodeModel, (int)SyntaxKind.NamespaceDeclaration, string.Empty); 848: string.Empty; 1250return string.Empty; 1277var commentText = string.Empty; 1351return string.Empty; 1687return string.Empty; 1718return string.Empty; 1823: string.Empty; 2802text = text.Replace(TextSpan.FromBounds(deletionStart, deletionEnd), string.Empty); 2877text = text.Replace(TextSpan.FromBounds(deletionStart, deletionEnd), string.Empty);

ProjectSystemShim\CSharpProjectShim.ICSCompilerConfig.cs (6)

30ProjectSystemProjectOptionsProcessor[CompilerOptions.OPTID_CCSYMBOLS] = string.Empty; 31ProjectSystemProjectOptionsProcessor[CompilerOptions.OPTID_KEYFILE] = string.Empty; 32ProjectSystemProjectOptionsProcessor[CompilerOptions.OPTID_NOWARNLIST] = string.Empty; 33ProjectSystemProjectOptionsProcessor[CompilerOptions.OPTID_WARNASERRORLIST] = string.Empty; 34ProjectSystemProjectOptionsProcessor[CompilerOptions.OPTID_WARNNOTASERRORLIST] = string.Empty; 36ProjectSystemProjectOptionsProcessor[CompilerOptions.OPTID_XML_DOCFILE] = string.Empty;

DocumentOutline\DocumentOutlineTests.cs (1)

127var searchedSymbols = DocumentOutlineViewModel.SearchDocumentSymbolData(model.DocumentSymbolData, string.Empty, CancellationToken.None);

EditorConfigSettings\DataProvider\DataProviderTests.cs (1)

103Assert.Equal(string.Empty, result.Description);

EditorConfigSettings\DataProvider\DataProviderTests.MockAnalyzerReference.cs (1)

42public override string FullPath => string.Empty;

ChangeSignature\AddParameterViewModelTests.vb (2)

275Assert.Equal(String.Empty, viewModel.DefaultValue) 278Assert.Equal(String.Empty, viewModel.CallSiteValue)

CodeModel\AbstractCodeModelObjectTests.AttributeArgumentData.vb (1)

9Public Property Name As String = String.Empty

CodeModel\CSharp\CodeClassTests.vb (2)

1067TestComment(code, String.Empty) 1176TestComment(code, String.Empty)

CodeModel\CSharp\CodeNamespaceTests.vb (2)

24TestComment(code, String.Empty) 133TestComment(code, String.Empty)

Diagnostics\ExternalDiagnosticUpdateSourceTests.vb (7)

44Using workspace = EditorTestWorkspace.CreateCSharp(String.Empty, composition:=s_composition) 72Using workspace = EditorTestWorkspace.CreateCSharp(String.Empty, composition:=s_composition) 90Using workspace = EditorTestWorkspace.CreateCSharp(String.Empty, composition:=s_composition) 116Using workspace = EditorTestWorkspace.CreateCSharp(String.Empty, composition:=s_composition) 152Using workspace = EditorTestWorkspace.CreateCSharp(String.Empty, composition:=s_composition) 191Using workspace = EditorTestWorkspace.CreateCSharp(String.Empty, composition:=s_composition) 223Using workspace = EditorTestWorkspace.CreateCSharp(String.Empty, composition:=s_composition)

InheritanceMargin\InheritanceMarginViewModelTests.vb (1)

125Dim actualText = actualTextGetFromTextBlock.Replace(leftToRightMarker, String.Empty)

Progression\ContainsChildrenGraphQueryTests.vb (1)

81label:=String.Empty,

Snippets\SnippetTestState.vb (1)

158{"Name", String.Empty}})

Venus\DocumentService_IntegrationTests.vb (1)

189Assert.Equal(String.Empty, (Await newDocument.GetTextAsync()).ToString())

CodeModel\SyntaxExtensions.vb (1)

50Return String.Empty

CodeModel\VisualBasicCodeModelService.vb (14)

934String.Empty) 936Return String.Empty 1301text = text.Replace(TextSpan.FromBounds(deletionStart, deletionEnd), String.Empty) 1360text = text.Replace(TextSpan.FromBounds(spanStart, spanEnd), String.Empty) 1789String.Empty) 1828Return String.Empty 1934String.Empty) 2233Return String.Empty 2254Dim commentText = String.Empty 2477Return String.Empty 2781String.Empty) 4127text = text.Replace(methodStatement.HandlesClause.Span, String.Empty) 4133text = text.Replace(TextSpan.FromBounds(clauseItemToRemove.SpanStart, methodStatement.HandlesClause.Events.GetSeparator(0).Span.End), String.Empty) 4135text = text.Replace(TextSpan.FromBounds(methodStatement.HandlesClause.Events.GetSeparator(index - 1).SpanStart, clauseItemToRemove.Span.End), String.Empty)

Help\VisualBasicHelpContextService.vb (2)

55Dim text = If(trivia.ToFullString(), String.Empty).Replace(" ", "").TrimStart("'"c) 64Return String.Empty

ProjectSystemShim\VisualBasicProject.OptionsProcessor.vb (2)

85.WithMainTypeName(If(compilerOptions.wszStartup <> String.Empty, compilerOptions.wszStartup, Nothing)) _ 93.WithRootNamespace(If(compilerOptions.wszDefaultNamespace, String.Empty)) _

Snippets\SnippetCommandHandler.vb (1)

105subjectBuffer.ApplyChange(New TextChange(Microsoft.CodeAnalysis.Text.TextSpan.FromBounds(caretPosition - 1, caretPosition), String.Empty))

Snippets\VisualBasicSnippetExpansionLanguageHelper.vb (1)

90If endLineText.Trim() = String.Empty Then

Extensions.cs (1)

23return string.Empty;

Implementation\LanguageServer\Handler\Diagnostics\AbstractPullDiagnosticHandler.cs (1)

131Message = d.Message ?? string.Empty,

src\Shared\ThrowHelpers\ArgumentThrowHelper.cs (1)

24if (argument is null || argument == string.Empty)

Program.cs (1)

103public string Title { get; set; } = string.Empty;

BuildEnvironmentHelper.cs (1)

374NativeMethodsShared.ProcessorArchitecture == Framework.NativeMethods.ProcessorArchitectures.ARM64 ? "arm64" : string.Empty,

CommandLineSwitches.cs (1)

531if (string.Empty.Equals(switchParameters) && emptyParametersAllowed)

CommandLineSwitchException.cs (1)

139Throw(messageResourceName, commandLineArg, String.Empty);

CommunicationsUtilities.cs (1)

193.Replace("=", string.Empty);

CoreCLRAssemblyLoader.cs (2)

151? new[] { string.Empty } 155: [assemblyName.CultureName, string.Empty])

EscapingUtilities.cs (1)

89return String.Empty;

EventArgsFormatting.cs (1)

340message = String.Empty;

FileUtilities.cs (2)

1501return string.Empty; 1523return String.IsNullOrEmpty(directoryName) ? String.Empty : NormalizePath(directoryName, file);

InitializationException.cs (1)

154errorMessage = ResourceUtilities.FormatString(errorMessage, (e == null) ? String.Empty : e.Message);

InterningBinaryReader.cs (1)

100return String.Empty;

LoadedType.cs (1)

105PropertyAssemblyQualifiedNames[i] = Properties[i]?.PropertyType?.AssemblyQualifiedName?? string.Empty;

LogMessagePacketBase.cs (1)

1300string responseFilePath = String.Empty;

Modifiers.cs (8)

401currentDirectory = String.Empty; 432modifiedItemSpec = String.Empty; 447modifiedItemSpec = String.Empty; 498modifiedItemSpec = String.Empty; 519modifiedItemSpec = String.Empty; 535modifiedItemSpec = String.Empty; 551modifiedItemSpec = String.Empty; 559modifiedItemSpec = String.Empty;

MSBuildLoadContext.cs (2)

70? (string[])[string.Empty] 74: [assemblyName.CultureName, string.Empty])

OutOfProcTaskAppDomainWrapperBase.cs (2)

128[taskName, taskLocation, String.Empty]); 321[taskName, taskLocation, String.Empty]);

OutOfProcTaskHostNode.cs (1)

1058LogMessageFromResource(MessageImportance.Low, "ModifyingTaskHostEnvironmentVariable", variable.Key, newValue, environmentValue ?? String.Empty);

PrintLineDebugger.cs (1)

52_id = id ?? string.Empty;

PrintLineDebuggerWriters.cs (2)

28File.AppendAllText(file, CsvFormat(string.Empty, callsite, args)); 90return $"\n{(id == null ? string.Empty : id + ": ")}{callsite}:{string.Join(";", args)}";

StringExtensions.cs (1)

24newValue = string.Empty;

TaskParameter.cs (6)

217return (WrappedParameter == null) ? String.Empty : WrappedParameter.ToString(); 305escapedMetadata[(string)key] = (string)nonGenericEscapedMetadata[key] ?? String.Empty; 326escapedMetadata.Add(key, EscapingUtilities.Escape((string)customMetadata[key] ?? String.Empty)); 773return (_escapedItemSpec == null) ? String.Empty : EscapingUtilities.UnescapeAll(_escapedItemSpec); 854_customEscapedMetadata[metadataName] = metadataValue ?? String.Empty; 968return metadataValue ?? String.Empty;

TempFileUtilities.cs (3)

85string temporaryDirectory = Path.Combine(TempFileDirectory, $"Temporary{Guid.NewGuid():N}", subfolder ?? string.Empty); 171extension = string.Empty; 192File.WriteAllText(file, string.Empty);

XMake.cs (14)

737string getResultOutputFile = string.Empty; 1044$"MSBUILD : error {e.ErrorCode}: {e.Message}{(e.InnerException != null ? $" {e.InnerException.Message}" : string.Empty)}"); 1051$"{e.Message}{(e.InnerException != null ? $" {e.InnerException.Message}" : string.Empty)}"); 1755EnvironmentUtilities.ProcessPath ?? string.Empty), 2085switchParameters = string.Empty; 2684getResultOutputFile = commandLineSwitches[CommandLineSwitches.ParameterizedSwitch.GetResultOutputFile].FirstOrDefault() ?? string.Empty; 2937KnownTelemetry.LoggingConfigurationTelemetry.TerminalLoggerUserIntent = terminalLoggerArg ?? string.Empty; 2996return terminalLoggerParameters?.Length > 0 ? MSBuildApp.AggregateParameters(string.Empty, terminalLoggerParameters) : string.Empty; 3175? commandLineSwitches[CommandLineSwitches.ParameterizedSwitch.OutputResultsCache].FirstOrDefault(p => p != null) ?? string.Empty 3885string result = anyPrefixingParameter ?? string.Empty; 4116string fileParameters = string.Empty; 4362loggerClassName = string.Empty; 4565string toolsVersionList = string.Empty;

XMakeAttributes.cs (9)

170ErrorUtilities.VerifyThrow(runtimeA != String.Empty && runtimeB != String.Empty, "We should never get an empty string passed to this method"); 214ErrorUtilities.VerifyThrow(runtimeA != String.Empty && runtimeB != String.Empty, "We should never get an empty string passed to this method"); 287ErrorUtilities.VerifyThrow(architectureA != String.Empty && architectureB != String.Empty, "We should never get an empty string passed to this method"); 354ErrorUtilities.VerifyThrow(architectureA != String.Empty && architectureB != String.Empty, "We should never get an empty string passed to this method"); 430string currentArchitecture = string.Empty;

BinaryTranslator.cs (4)

776string key = string.Empty; 823if (nullable && !TranslateNullable(string.Empty)) 862if (nullable && !TranslateNullable(string.Empty)) 1408string value = string.Empty;

BuildEnvironmentHelper.cs (1)

374NativeMethodsShared.ProcessorArchitecture == Framework.NativeMethods.ProcessorArchitectures.ARM64 ? "arm64" : string.Empty,

CommunicationsUtilities.cs (1)

193.Replace("=", string.Empty);

EscapingUtilities.cs (1)

89return String.Empty;

FileUtilities.cs (2)

1501return string.Empty; 1523return String.IsNullOrEmpty(directoryName) ? String.Empty : NormalizePath(directoryName, file);

InternalErrorException.cs (2)

62? String.Empty 113string innerMessage = (innerException == null) ? String.Empty : innerException.ToString();

InterningBinaryReader.cs (1)

100return String.Empty;

InterningReadTranslator.cs (1)

46if (!_translator.TranslateNullable(string.Empty))

InterningWriteTranslator.cs (1)

30private static readonly string IsPathMarker = string.Empty;

LogMessagePacketBase.cs (1)

1300string responseFilePath = String.Empty;

Modifiers.cs (8)

401currentDirectory = String.Empty; 432modifiedItemSpec = String.Empty; 447modifiedItemSpec = String.Empty; 498modifiedItemSpec = String.Empty; 519modifiedItemSpec = String.Empty; 535modifiedItemSpec = String.Empty; 551modifiedItemSpec = String.Empty; 559modifiedItemSpec = String.Empty;

NamedPipeUtil.cs (1)

37return string.Empty;

NativeMethods.cs (3)

891?? string.Empty; 908if (dir != string.Empty) 913s_frameworkBasePath = dir ?? string.Empty;

OutOfProcTaskAppDomainWrapperBase.cs (2)

128[taskName, taskLocation, String.Empty]); 321[taskName, taskLocation, String.Empty]);

OutOfProcTaskHostNode.cs (1)

1058LogMessageFromResource(MessageImportance.Low, "ModifyingTaskHostEnvironmentVariable", variable.Key, newValue, environmentValue ?? String.Empty);

TaskParameter.cs (6)

217return (WrappedParameter == null) ? String.Empty : WrappedParameter.ToString(); 305escapedMetadata[(string)key] = (string)nonGenericEscapedMetadata[key] ?? String.Empty; 326escapedMetadata.Add(key, EscapingUtilities.Escape((string)customMetadata[key] ?? String.Empty)); 773return (_escapedItemSpec == null) ? String.Empty : EscapingUtilities.UnescapeAll(_escapedItemSpec); 854_customEscapedMetadata[metadataName] = metadataValue ?? String.Empty; 968return metadataValue ?? String.Empty;

XMakeAttributes.cs (8)

170ErrorUtilities.VerifyThrow(runtimeA != String.Empty && runtimeB != String.Empty, "We should never get an empty string passed to this method"); 214ErrorUtilities.VerifyThrow(runtimeA != String.Empty && runtimeB != String.Empty, "We should never get an empty string passed to this method"); 287ErrorUtilities.VerifyThrow(architectureA != String.Empty && architectureB != String.Empty, "We should never get an empty string passed to this method"); 354ErrorUtilities.VerifyThrow(architectureA != String.Empty && architectureB != String.Empty, "We should never get an empty string passed to this method");

Models\Todo.cs (1)

7public string Name { get; set; } = string.Empty;

Startup.cs (2)

359string.IsNullOrEmpty(content) ? string.Empty : HtmlEncoder.Default.Encode(content); 363public IssuerFixupAction() : base(ClaimTypes.NameIdentifier, string.Empty) { }

Microsoft\Build\Tasks\Windows\GenerateTemporaryTargetAssembly.cs (1)

906private string _currentProject = String.Empty;

Microsoft\Build\Tasks\Windows\MarkupCompilePass1.cs (18)

Microsoft\Build\Tasks\Windows\MarkupCompilePass2.cs (4)

243if (!_outputPath.EndsWith(string.Empty + Path.DirectorySeparatorChar, StringComparison.Ordinal)) 673writer.WriteLine(String.Empty); 865private string _rootNamespace = String.Empty; 883private string _internalTypeHelperFile = String.Empty;

Microsoft\Build\Tasks\Windows\UidManager.cs (3)

576if (prefix != string.Empty) 1257Content = line ?? string.Empty; 1296return string.Empty;

MS\Internal\MarkupCompiler\CompilationUnit.cs (4)

77private string _assemblyName = string.Empty; 78private string _language = string.Empty; 79private string _sourcePath = string.Empty; 80private string _defaultNamespace = string.Empty;

MS\Internal\MarkupCompiler\FileUnit.cs (3)

50private static FileUnit _empty = new FileUnit(String.Empty, String.Empty, String.Empty);

MS\Internal\MarkupCompiler\MarkupCompiler.cs (33)

MS\Internal\MarkupCompiler\ParserExtension.cs (20)

MS\Internal\Tasks\CompilerLocalReference.cs (7)

32private static LocalReferenceFile _empty = new LocalReferenceFile(String.Empty, false, String.Empty, String.Empty); 75string cacheText = String.Empty; 202sw.WriteLine(String.Empty); 208sw.WriteLine(String.Empty); 336private string _internalTypeHelperFile = String.Empty;

MS\Internal\Tasks\CompilerState.cs (2)

204string cacheString = String.Empty; 232string fileNames = String.Empty;

MS\Internal\Tasks\CompilerWrapper.cs (1)

399string relPath = String.Empty;

src\Microsoft.DotNet.Wpf\src\Common\src\System\AppContextDefaultValues.cs (1)

19PopulateDefaultValuesPartial(".NETCoreApp", string.Empty, 30000);

src\Microsoft.DotNet.Wpf\src\PresentationFramework\System\Windows\Markup\BamlMapTable.cs (12)

69Assembly = ReflectionHelper.LoadAssembly(_frameworkAssembly, string.Empty) 111if (typeShortName == string.Empty) 953string.Empty, 954string.Empty); 1170typeClrNamespace = string.Empty; 1210if (serializerTypeFullName == string.Empty) 1224string.Empty, string.Empty); 1313string.Empty : serializerType.Assembly.FullName; 1315string.Empty : serializerType.FullName; 1414null, string.Empty, string.Empty);

src\Microsoft.DotNet.Wpf\src\PresentationFramework\System\Windows\Markup\BamlRecordWriter.cs (12)

266string serializerAssemblyName = string.Empty; 477string.Empty, 478string.Empty); 811string serializerAssemblyName = string.Empty; 898string.Empty, 899string.Empty); 974if (xamlProperty.AssemblyName != string.Empty && xamlProperty.TypeFullName != string.Empty) 1091string.Empty, 1092string.Empty); 1433string.Empty, 1434string.Empty);

src\Microsoft.DotNet.Wpf\src\PresentationFramework\System\Windows\Markup\MarkupExtensionParser.cs (11)

175propName = string.Empty; 340typeName = string.Empty; 341args = string.Empty; 502if (resolvedTag && propIdName != string.Empty) 561string prefix = String.Empty; 746string prefix = String.Empty; 1266string.Empty, 1368string prefix = (nameIndex < 0) ? String.Empty : propertyName.Substring(0, nameIndex); 1506string prefix = (nameIndex < 0) ? String.Empty : name.Substring(0, nameIndex); 1567string.Empty, 1568string.Empty);

src\Microsoft.DotNet.Wpf\src\PresentationFramework\System\Windows\Markup\ParserContext.cs (5)

77_xmlLang = String.Empty; 78_xmlSpace = String.Empty; 279_xmlLang = (value ?? string.Empty); 816private String _xmlLang = String.Empty; 817private String _xmlSpace = String.Empty;

src\Microsoft.DotNet.Wpf\src\PresentationFramework\System\Windows\Markup\StyleXamlParser.cs (4)

151string localElementFullName = string.Empty; 249string localTagFullName = string.Empty; 304localTagFullName = string.Empty; 384string prefix = string.Empty;

src\Microsoft.DotNet.Wpf\src\PresentationFramework\System\Windows\Markup\TemplateXamlParser.cs (4)

166string localElementFullName = string.Empty; 286string localTagFullName = string.Empty; 341localTagFullName = string.Empty; 433string prefix = string.Empty;

src\Microsoft.DotNet.Wpf\src\PresentationFramework\System\Windows\Markup\XamlNodes.cs (1)

1176string.Empty :

src\Microsoft.DotNet.Wpf\src\PresentationFramework\System\Windows\Markup\XamlParseException.cs (1)

423if (innerException.Message != String.Empty)

src\Microsoft.DotNet.Wpf\src\PresentationFramework\System\Windows\Markup\XamlParser.cs (2)

973assemblyName = string.Empty; 974typeFullName = string.Empty;

src\Microsoft.DotNet.Wpf\src\PresentationFramework\System\Windows\Markup\XamlReaderHelper.cs (16)

564string ownerTypeFullName = string.Empty; 810string.Empty, 811string.Empty); 871string parentName = declaringType != null ? declaringType.Name : string.Empty; 1556string.Empty : 1845if (namespacePrefix != string.Empty) 1920if (contentProperty == string.Empty) 2210string prefix = string.Empty; 2346ThrowException(nameof(SR.ParserUndeclaredNS), String.Empty); 2979string parentName = parentType != null ? parentType.Name : string.Empty; 3051string prefix = string.Empty; 3061string valueAssemblyName = string.Empty; 3062string valueTypeFullName = string.Empty; 3232string parentName = parentType != null ? parentType.Name : string.Empty; 5128string.Empty); 6557textFlowData.TextNode.UpdateText(string.Empty);

src\Microsoft.DotNet.Wpf\src\PresentationFramework\System\Windows\Markup\XamlTypeMapper.cs (12)

188if (assemblyPath == string.Empty) 193if (assemblyName == string.Empty) 682if (value == string.Empty) 715if (propType.IsEnum && attribValue != string.Empty) 2243string prefix = String.Empty; 2848string xmlns = string.Empty; 2855xmlns = context.XmlnsDictionary[string.Empty]; 2858ThrowException(nameof(SR.ParserUndeclaredNS), string.Empty); 2925localTypeArgClassName = string.Empty; 2926localTypeArgNamespace = string.Empty; 2933string xmlns = context.XmlnsDictionary[string.Empty]; 2936ThrowException(nameof(SR.ParserUndeclaredNS), string.Empty);

src\Microsoft.DotNet.Wpf\src\PresentationFramework\System\Windows\Markup\XmlnsDictionary.cs (2)

425_nsDeclarations[decl].Prefix = String.Empty; 583_nsDeclarations[0].Prefix = string.Empty;

src\Microsoft.DotNet.Wpf\src\Shared\MS\Internal\ResourceIDHelper.cs (1)

36string resourceID = String.Empty;

src\Microsoft.DotNet.Wpf\src\Shared\MS\Internal\Xaml\Parser\SpecialBracketCharacters.cs (1)

62string errorMessage = string.Empty;

src\Microsoft.DotNet.Wpf\src\Shared\System\Windows\Markup\ReflectionHelper.cs (6)

55private static string _localAssemblyName = string.Empty; 63_localAssemblyName = string.Empty; 70_localAssemblyName = string.Empty; 231return attrValue ?? string.Empty; 356attrValue = string.Empty; 487string friendAssemblyName = string.Empty;

src\Microsoft.DotNet.Wpf\src\Shared\System\Windows\Markup\XmlCompatibilityReader.cs (1)

651return LookupNamespace(string.Empty);

MS\Internal\FontCache\CanonicalFontFamilyReference.cs (1)

187private static readonly CanonicalFontFamilyReference _unresolved = new CanonicalFontFamilyReference((Uri)null, string.Empty);

MS\Internal\FontCache\FontResourceCache.cs (2)

117folderName = String.Empty; 142folderResourceMap[resourceFullName].Add(String.Empty);

MS\Internal\FontFace\CompositeFontParser.cs (1)

123return string.Empty;

MS\Internal\IO\Packaging\PseudoWebRequest.cs (1)

335_connectionGroupName = String.Empty; // http default

src\Microsoft.DotNet.Wpf\src\Common\src\System\AppContextDefaultValues.cs (1)

19PopulateDefaultValuesPartial(".NETCoreApp", string.Empty, 30000);

src\Microsoft.DotNet.Wpf\src\Shared\MS\Internal\MimeTypeMapper.cs (1)

136string extension = String.Empty;

src\Microsoft.DotNet.Wpf\src\Shared\MS\Utility\PerfService.cs (1)

62return GetPerfElementID2(element, string.Empty);

System\Windows\Automation\AutomationProperties.cs (7)

18new UIPropertyMetadata(string.Empty), 51new UIPropertyMetadata(string.Empty), 84new UIPropertyMetadata(string.Empty), 117new UIPropertyMetadata(string.Empty), 150new UIPropertyMetadata(string.Empty), 183new UIPropertyMetadata(string.Empty), 216new UIPropertyMetadata(string.Empty),

System\Windows\Automation\Peers\ContentElementAutomationPeer.cs (4)

151return string.Empty; 159return string.Empty; 167return string.Empty; 247return string.Empty;

System\Windows\Automation\Peers\GenericRootAutomationPeer.cs (2)

35if(name == string.Empty) 52name = string.Empty;

System\Windows\Automation\Peers\UIElement3DAutomationPeer.cs (2)

268return string.Empty; 351return string.Empty;

System\Windows\Automation\Peers\UIElementAutomationPeer.cs (2)

312return string.Empty; 395return string.Empty;

System\Windows\clipboard.cs (1)

136: string.Empty;

System\Windows\DataFormats.cs (1)

27if (format == string.Empty)

System\Windows\dataobject.cs (1)

333?? string.Empty;

System\Windows\DataObjectPastingEventArgs.cs (1)

53if (formatToApply == string.Empty)

System\Windows\Diagnostics\VisualDiagnostics.cs (2)

232value = (value ?? string.Empty).Trim().ToLowerInvariant(); 233return !(value == string.Empty || value == "0" || value == "false");

System\Windows\Input\AccessKeyManager.cs (1)

724return String.Empty;

System\Windows\Input\Command\ApplicationCommands.cs (2)

226string propertyName = String.Empty; 259string uiText = String.Empty;

System\Windows\Input\Command\ComponentCommands.cs (2)

249string propertyName = String.Empty; 287string uiText = String.Empty;

System\Windows\Input\Command\KeyGesture.cs (4)

52: this(key, modifiers, String.Empty, true) 77: this(key, modifiers, String.Empty, validateGesture) 260keyGestures = String.Empty; 273displayStrings = String.Empty;

System\Windows\Input\Command\KeyGestureConverter.cs (6)

96displayString = String.Empty; 108modifiersToken = String.Empty; 147return String.Empty; 151if (strKey != String.Empty) 154if (strBinding != String.Empty) 170return String.Empty;

System\Windows\Input\Command\MediaCommands.cs (2)

214string propertyName = String.Empty; 248string uiText = String.Empty;

System\Windows\Input\Command\MouseActionConverter.cs (1)

92MouseAction.None => string.Empty,

System\Windows\Input\Command\MouseGestureConverter.cs (4)

70modifiersToken = String.Empty; 83if (modifiersToken != String.Empty) 146return String.Empty; 157if (strGesture != String.Empty)

System\Windows\Input\Command\NavigationCommands.cs (2)

165string propertyName = String.Empty; 191string uiText = String.Empty;

System\Windows\Input\Command\RoutedCommand.cs (1)

24_name = String.Empty;

System\Windows\Input\Command\RoutedUICommand.cs (1)

24_text = String.Empty;

System\Windows\Input\Cursor.cs (3)

54if ((cursorFile != String.Empty) && 325if (_fileName != String.Empty) 339private string _fileName = String.Empty;

System\Windows\Input\CursorConverter.cs (2)

102if (text != String.Empty) 220return String.Empty;

System\Windows\Input\InputScopeNameConverter.cs (1)

99if (!stringSource.Equals(String.Empty))

System\Windows\Input\Stylus\Common\StylusTraceLogger.cs (1)

76public string FunctionName { get; set; } = string.Empty;

System\Windows\Input\TextCompositionManager.cs (1)

689CompleteDeadCharComposition(String.Empty, false, false);

System\Windows\Markup\XmlLanguage.cs (2)

90_empty = GetLanguage(string.Empty); 188lowerCaseTag = String.Empty;

System\Windows\Media\FontFamily.cs (1)

190return source ?? string.Empty;

System\Windows\Media\Generated\DoubleCollection.cs (1)

683return String.Empty;

System\Windows\Media\Generated\GradientStopCollection.cs (1)

766return String.Empty;

System\Windows\Media\Generated\Int32Collection.cs (1)

683return String.Empty;

System\Windows\Media\Generated\PathFigureCollection.cs (1)

767return String.Empty;

System\Windows\Media\Generated\PointCollection.cs (1)

683return String.Empty;

System\Windows\Media\Generated\VectorCollection.cs (1)

683return String.Empty;

System\Windows\Media\GlyphsSerializer.cs (3)

117characters = string.Empty; 260return String.Empty; 282return String.Empty;

System\Windows\Media\Imaging\BitmapCodecInfo.cs (6)

103return String.Empty; 232return String.Empty; 275return String.Empty; 318return String.Empty; 361return String.Empty; 404return String.Empty;

System\Windows\Media\Imaging\BitmapDecoder.cs (1)

1268decoderMimeTypes = String.Empty;

System\Windows\Media\Imaging\BitmapDownload.cs (1)

158entry.contentType = string.Empty;

System\Windows\Media\PathGeometry.cs (1)

918string figuresString = String.Empty;

System\Windows\Media\PathSegmentCollection.cs (1)

52return String.Empty;

System\Windows\Media3D\Generated\Point3DCollection.cs (1)

681return String.Empty;

System\Windows\Media3D\Generated\Vector3DCollection.cs (1)

681return String.Empty;

System\Windows\Media3D\Visual3DCollection.cs (1)

547duplicates.Add(visual, String.Empty);

System\Windows\Navigation\BaseUriHelper.cs (5)

198CultureInfo = new CultureInfo(String.Empty) 244assemblyName = string.Empty; 245assemblyVersion = string.Empty; 246assemblyKey = string.Empty; 250string firstSegment = String.Empty;

System\Windows\UIElement.cs (1)

2921new UIPropertyMetadata(String.Empty));

System\Windows\DataObjectTests.cs (3)

143Action act = () => data.SetData(string.Empty, testData); 294Action act = () => data.SetData(string.Empty, testData, true); 322dataObject.SetText(string.Empty);

System\Windows\DurationConverter.Tests.cs (1)

63yield return new object?[] { string.Empty, null, null, false };

System\Windows\Input\Command\KeyGestureConverter.Tests.cs (6)

93yield return new object?[] { new KeyGesture(Key.None, ModifierKeys.None, validateGesture: false), null, CultureInfo.InvariantCulture, string.Empty }; 161yield return new object?[] { string.Empty, null, CultureInfo.InvariantCulture, null }; 164yield return new object?[] { string.Empty, null, CultureInfo.InvariantCulture, new KeyGesture(Key.None, ModifierKeys.None, validateGesture: false) }; 165yield return new object?[] { string.Empty, null, CultureInfo.InvariantCulture, new KeyGesture(Key.None, ModifierKeys.Control, validateGesture: false) }; 166yield return new object?[] { string.Empty, null, new CultureInfo("de-DE"), new KeyGesture(Key.None, ModifierKeys.Windows, validateGesture: false) }; 167yield return new object?[] { string.Empty, null, new CultureInfo("ru-RU"), new KeyGesture(Key.None, ModifierKeys.Alt, validateGesture: false) };

System\Windows\Input\Command\MouseGestureConverter.Tests.cs (3)

93yield return new object?[] { new MouseGesture(MouseAction.None, ModifierKeys.None), null, CultureInfo.InvariantCulture, string.Empty }; 153yield return new object?[] { string.Empty, null, CultureInfo.InvariantCulture, null }; 156yield return new object?[] { string.Empty, null, CultureInfo.InvariantCulture, new MouseGesture(MouseAction.None, ModifierKeys.None) };

System\Windows\Input\MouseActionConverter.Tests.cs (3)

83yield return new object?[] { MouseAction.None, null, CultureInfo.InvariantCulture, string.Empty }; 87yield return new object?[] { MouseAction.None, null, CultureInfo.InvariantCulture, string.Empty }; 137yield return new object?[] { string.Empty, null, CultureInfo.InvariantCulture, MouseAction.None };

System\Windows\Media\Animation\KeySplineConverter.Tests.cs (1)

272yield return new object[] { string.Empty, typeof(string), CultureInfo.InvariantCulture };

System\Windows\TextDecorationCollectionConverter.Tests.cs (3)

63yield return new object[] { new TextDecorationCollection(), CultureInfo.InvariantCulture, string.Empty }; 68yield return new object[] { new TextDecorationCollection(), new CultureInfo("ru-RU"), string.Empty }; 138yield return new object[] { new TextDecorationCollection(), string.Empty };

Microsoft\Win32\CommonItemDialog.cs (6)

123return _defaultDirectory ?? string.Empty; 162return _initialDirectory ?? string.Empty; 181return _rootDirectory ?? string.Empty; 220return _title ?? string.Empty; 472return string.Empty; 662return String.Empty;

Microsoft\Win32\FileDialog.cs (4)

119safeFN = String.Empty; 150safeFileNames[i] = String.Empty; 265return _defaultExtension ?? string.Empty; 305return _filter ?? string.Empty;

Microsoft\Win32\OpenFolderDialog.cs (2)

106safeFN = String.Empty; 137safeFolderNames[i] = String.Empty;

MS\Internal\Annotations\Anchoring\LocatorManager.cs (1)

440new FrameworkPropertyMetadata(string.Empty, FrameworkPropertyMetadataOptions.Inherits | FrameworkPropertyMetadataOptions.OverridesInheritanceBehavior));

MS\Internal\AppModel\RequestStatusBarUpdateEventArgs.cs (2)

35_text = String.Empty; 60return new RequestSetStatusBarEventArgs(String.Empty);

MS\Internal\Controls\StickyNote\StickyNoteAnnotations.cs (3)

188string authors = string.Empty; 607cargoName = string.Empty; 626string xmlName = string.Empty;

MS\Internal\Data\ClrBindingWorker.cs (4)

38path = new PropertyPath(String.Empty); 75pathString = String.Empty; 86pathString = String.Empty; 470string parentName = (k > 0) ? PW.GetSourceValueInfo(k - 1).name : String.Empty;

MS\Internal\Data\CollectionViewGroupInternal.cs (3)

73PropertyChangedEventManager.RemoveHandler(_groupBy, OnGroupByChanged, String.Empty); 80PropertyChangedEventManager.AddHandler(_groupBy, OnGroupByChanged, String.Empty); 231PropertyChangedEventManager.RemoveHandler(_groupBy, OnGroupByChanged, String.Empty);

MS\Internal\Data\LiveShapingItem.cs (1)

140PropertyChangedEventManager.AddHandler(inpc, OnPropertyChanged, String.Empty);

MS\Internal\Data\LiveShapingList.cs (1)

409return String.IsNullOrEmpty(path) ? String.Empty : path;

MS\Internal\Data\PathParser.cs (1)

85_path = (path != null) ? path.Trim() : string.Empty;

MS\Internal\Data\StaticPropertyChangedEventManager.cs (1)

353PropertyRecord genericRecord = (PropertyRecord)_dict[String.Empty];

MS\Internal\Data\ValueTable.cs (2)

182propertyName = String.Empty; 204if (name == String.Empty)

MS\Internal\Documents\ParentUndoUnit.cs (2)

379value = String.Empty; 469description = String.Empty;

MS\Internal\Globalization\BamlTreeMap.cs (4)

358new BamlLocalizableResourceKey(string.Empty, string.Empty, string.Empty), 522return string.Empty;

MS\Internal\Globalization\BamlTreeUpdater.cs (3)

636string.Empty, 637string.Empty 766string nameSpace = string.Empty;

MS\Internal\Globalization\LocalizableResourceBuilder.cs (2)

138content = string.Empty; 227content = string.Empty;

MS\Internal\IO\Packaging\PackageFilter.cs (1)

601if (extension == string.Empty)

MS\Internal\IO\Packaging\XamlFilter.cs (1)

548String.Empty, // has potential text content, but no content property

MS\Internal\IO\Packaging\XpsFilter.cs (1)

357if (pszFileName == null || pszFileName == String.Empty)

MS\Internal\Markup\StaticExtension.cs (1)

71if (typeString == string.Empty)

MS\Internal\Printing\PrintDlgExMarshaler.cs (1)

290printerName = string.Empty;

MS\Internal\Printing\Win32PrintDialog.cs (1)

286string printerName = (this._printQueue != null) ? this._printQueue.FullName : string.Empty;

MS\Internal\PtsHost\Pts.cs (1)

99string message = (innerException == null) ? String.Empty : innerException.Message;

MS\Internal\PtsHost\RunClient.cs (1)

106public override CharacterBufferReference CharacterBufferReference { get { return new CharacterBufferReference(String.Empty, 0); } }

MS\Internal\Text\InlineObject.cs (1)

104public override CharacterBufferReference CharacterBufferReference { get { return new CharacterBufferReference(String.Empty, 0); } }

MS\Internal\Utility\BindUriHelper.cs (1)

147string fragment = String.Empty;

MS\Internal\WindowsRuntime\Generated\WinRT\Interop\ExceptionErrorInfo.cs (9)

MS\Internal\WindowsRuntime\Generated\WinRT\Projections\IEnumerable.cs (1)

404stringItems[i] = string.Empty;

MS\Internal\WindowsRuntime\Generated\WinRT\Projections\IReadOnlyList.cs (1)

197stringItems[i] = string.Empty;

MS\Win32\UxThemeWrapper.cs (1)

296themeName = themeColor = String.Empty;

src\Microsoft.DotNet.Wpf\src\Common\src\System\AppContextDefaultValues.cs (1)

19PopulateDefaultValuesPartial(".NETCoreApp", string.Empty, 30000);

src\Microsoft.DotNet.Wpf\src\Shared\MS\Internal\Xaml\Parser\SpecialBracketCharacters.cs (1)

62string errorMessage = string.Empty;

System\Windows\Automation\Peers\ButtonBaseAutomationPeer.cs (2)

21if (acceleratorKey == string.Empty) 49return result ?? string.Empty;

System\Windows\Automation\Peers\CalendarAutomationPeer.cs (1)

426return String.Empty;

System\Windows\Automation\Peers\DataGridCellItemAutomationPeer.cs (7)

45return string.Empty; 57return string.Empty; 75return string.Empty; 122return string.Empty; 146return string.Empty; 158return string.Empty; 170return string.Empty;

System\Windows\Automation\Peers\DataGridColumnHeaderItemAutomationPeer.cs (1)

49return String.Empty;

System\Windows\Automation\Peers\DataGridItemAutomationPeer.cs (1)

73return string.Empty;

System\Windows\Automation\Peers\DateTimeAutomationPeer.cs (5)

141return String.Empty; 156return String.Empty; 176return String.Empty; 253return String.Empty; 268return String.Empty;

System\Windows\Automation\Peers\DocumentPageViewAutomationPeer.cs (1)

47string result = string.Empty;

System\Windows\Automation\Peers\FlowDocumentReaderAutomationPeer.cs (1)

206string name = string.Empty;

System\Windows\Automation\Peers\FrameworkContentElementAutomationPeer.cs (2)

46return result ?? string.Empty; 67return result ?? String.Empty;

System\Windows\Automation\Peers\FrameworkElementAutomationPeer.cs (3)

33return result ?? string.Empty; 50return result ?? string.Empty; 71return result ?? String.Empty;

System\Windows\Automation\Peers\ItemAutomationPeer.cs (5)

178return string.Empty; 404return string.Empty; 589return string.Empty; 601return string.Empty; 613return string.Empty;

System\Windows\Automation\Peers\PasswordBoxAutomationPeer.cs (1)

112return string.Empty;

System\Windows\Automation\Peers\TextAutomationPeer.cs (1)

79return result ?? string.Empty;

System\Windows\Controls\AccessText.cs (2)

133string.Empty, 718text = string.Empty;

System\Windows\Controls\Calendar.cs (1)

770return string.Empty;

System\Windows\Controls\ComboBox.cs (4)

351String.Empty, 383new FrameworkPropertyMetadata(String.Empty)); 946item = String.Empty; 1595string strValue = String.Empty;

System\Windows\Controls\ContentControl.cs (1)

112return String.Empty;

System\Windows\Controls\DataGrid.cs (1)

588NotifyPropertyChanged(d, string.Empty, e, target);

System\Windows\Controls\DataGridCell.cs (2)

209((DataGridCell)d).NotifyPropertyChanged(d, string.Empty, e, DataGridNotificationTarget.Cells); 227cell.NotifyPropertyChanged(d, string.Empty, e, DataGridNotificationTarget.Cells);

System\Windows\Controls\DataGridColumn.cs (1)

1004new FrameworkPropertyMetadata(String.Empty));

System\Windows\Controls\DataGridComboBoxColumn.cs (2)

385ComboBox.DisplayMemberPathProperty.AddOwner(typeof(DataGridComboBoxColumn), new FrameworkPropertyMetadata(string.Empty, DataGridColumn.NotifyPropertyChangeForRefreshContent)); 400ComboBox.SelectedValuePathProperty.AddOwner(typeof(DataGridComboBoxColumn), new FrameworkPropertyMetadata(string.Empty, DataGridColumn.NotifyPropertyChangeForRefreshContent));

System\Windows\Controls\DataGridRow.cs (1)

851NotifyPropertyChanged(d, string.Empty, e, target);

System\Windows\Controls\DataGridTextColumn.cs (1)

204s = String.Empty;

System\Windows\Controls\DatePicker.cs (5)

100this._defaultText = string.Empty; 571new FrameworkPropertyMetadata(string.Empty, OnTextChanged)); 747return string.Empty; 1280this.SetTextInternal(string.Empty); 1281this._defaultText = string.Empty;

System\Windows\Controls\DateTimeHelper.cs (6)

192string result = string.Empty; 206string result = string.Empty; 222string result = string.Empty; 235string result = string.Empty; 248string result = string.Empty; 265string result = string.Empty;

System\Windows\Controls\DefinitionBase.cs (1)

553if (id != string.Empty)

System\Windows\Controls\FlowDocumentScrollViewer.cs (4)

1308_commandLineDown = new RoutedUICommand(String.Empty, "FDSV_LineDown", typeof(FlowDocumentScrollViewer)); 1309_commandLineUp = new RoutedUICommand(String.Empty, "FDSV_LineUp", typeof(FlowDocumentScrollViewer)); 1310_commandLineLeft = new RoutedUICommand(String.Empty, "FDSV_LineLeft", typeof(FlowDocumentScrollViewer)); 1311_commandLineRight = new RoutedUICommand(String.Empty, "FDSV_LineRight", typeof(FlowDocumentScrollViewer));

System\Windows\Controls\Frame.cs (1)

709return String.Empty;

System\Windows\Controls\GridViewRowPresenter.cs (1)

36(Content != null) ? Content.ToString() : String.Empty,

System\Windows\Controls\HeaderedContentControl.cs (2)

386string headerText = String.Empty; 387string contentText = String.Empty;

System\Windows\Controls\HeaderedItemsControl.cs (1)

333string headerText = String.Empty;

System\Windows\Controls\ItemCollection.cs (2)

1783PropertyChangedEventManager.AddHandler(view, OnViewPropertyChanged, String.Empty); 1825PropertyChangedEventManager.RemoveHandler(view, OnViewPropertyChanged, String.Empty);

System\Windows\Controls\ItemContainerGenerator.cs (2)

1238PropertyChangedEventManager.RemoveHandler(_groupStyle, OnGroupStylePropertyChanged, String.Empty); 1245PropertyChangedEventManager.AddHandler(_groupStyle, OnGroupStylePropertyChanged, String.Empty);

System\Windows\Controls\ItemsControl.cs (1)

364string.Empty,

System\Windows\Controls\ListBox.cs (1)

417if (instance != null && (instance.GetCurrentPrefix() != String.Empty))

System\Windows\Controls\MenuItem.cs (2)

1097new FrameworkPropertyMetadata(String.Empty, 2585if (inputGestureText != String.Empty)

System\Windows\Controls\PasswordBox.cs (3)

124this.Password = String.Empty; 176value = String.Empty; 1120this.Password = String.Empty;

System\Windows\Controls\Primitives\DataGridCellsPresenter.cs (1)

367NotifyPropertyChanged(d, string.Empty, e, target);

System\Windows\Controls\Primitives\DataGridColumnHeadersPresenter.cs (1)

277NotifyPropertyChanged(d, string.Empty, e, target);

System\Windows\Controls\Primitives\Popup.cs (1)

3333HwndSourceParameters param = new HwndSourceParameters(String.Empty)

System\Windows\Controls\Primitives\Selector.cs (1)

681String.Empty,

System\Windows\Controls\Primitives\ToggleButton.cs (1)

282string contentText = String.Empty;

System\Windows\Controls\RadioButton.cs (1)

197new FrameworkPropertyMetadata(String.Empty, new PropertyChangedCallback(OnGroupNameChanged)));

System\Windows\Controls\StickyNote.cs (1)

213new FrameworkPropertyMetadata(String.Empty));

System\Windows\Controls\TextBlock.cs (5)

565string.Empty, 593value = String.Empty; 2010return String.Empty; 3365localValue as string != String.Empty) 4083text._contentCache = newText ?? string.Empty;

System\Windows\Controls\TextBox.cs (4)

659string.Empty, // default value 988Text = string.Empty; 1600newText = String.Empty; 1920return String.Empty;

System\Windows\Controls\TextSearch.cs (8)

70new FrameworkPropertyMetadata(String.Empty /* default value */)); 102new FrameworkPropertyMetadata((string)String.Empty, FrameworkPropertyMetadataOptions.BindsTwoWayByDefault)); 444if (!firstItem && prefix != String.Empty) 501int matchedItemIndex = FindMatchingPrefix(itemsControl, GetPrimaryTextPath(itemsControl), prefix, String.Empty, 0, false, ref wasNewCharUsed); 617return (o != null) ? o.ToString() : String.Empty; 630return String.Empty; 671Prefix = String.Empty; 746if (text != null && text != String.Empty)

System\Windows\Controls\TreeView.cs (1)

121String.Empty,

System\Windows\Controls\VirtualizingStackPanel.cs (3)

3547MeasureInProgress ? "MeasureInProgress" : String.Empty); 12253return args.IsEmpty ? string.Empty : string.Format(CultureInfo.InvariantCulture, s_format[args.Length], args); 13019return String.Empty;

System\Windows\Data\BindingBase.cs (2)

149get { return (string)GetValue(Feature.BindingGroupName, String.Empty); } 150set { CheckSealed(); SetValue(Feature.BindingGroupName, value, String.Empty); }

System\Windows\Data\BindingExpression.cs (4)

62string path = (pp != null) ? pp.Path : String.Empty; 634lastChance ? " (last chance)" : String.Empty), 2303List<object> valueErrors = GetDataErrors(dataErrorValue, String.Empty); 2386if (IsReflective && RootBindingExpression.ParentBindingBase.BindingGroupName == String.Empty)

System\Windows\Data\BindingGroup.cs (1)

1070errors = BindingExpression.GetDataErrors(indei, String.Empty);

System\Windows\Data\MultiBindingExpression.cs (1)

193lastChance ? " (last chance)" : String.Empty),

System\Windows\Data\XmlDataProvider.cs (2)

510if (root != null && root.NamespaceURI == xmlReader.LookupNamespace(String.Empty)) 836private string _xPath = string.Empty;

System\Windows\Data\XmlNamespaceMappingCollection.cs (2)

226if ((prefix == string.Empty) && (ns == string.Empty))

System\Windows\Diagnostics\BindingFailedEventArgs.cs (1)

48this.Message = message ?? string.Empty;

System\Windows\Documents\DPTypeDescriptorContext.cs (1)

110stringValue = string.Empty;

System\Windows\Documents\FixedPage.cs (2)

1114fixedPage.StartPartUriString = String.Empty; 1118if (fixedPage.StartPartUriString == String.Empty)

System\Windows\Documents\FlowPosition.cs (1)

243return String.Empty;

System\Windows\Documents\FrameworkTextComposition.cs (3)

32internal FrameworkTextComposition(InputManager inputManager, IInputElement source, object owner) : base(inputManager, source, String.Empty, TextCompositionAutoComplete.Off) 198this.CompositionText = String.Empty; 221this.Text = String.Empty;

System\Windows\Documents\Glyphs.cs (3)

742new FrameworkPropertyMetadata(string.Empty, 766new FrameworkPropertyMetadata(string.Empty, FrameworkPropertyMetadataOptions.AffectsMeasure | FrameworkPropertyMetadataOptions.AffectsRender, new PropertyChangedCallback(GlyphRunPropertyChanged))); 789new FrameworkPropertyMetadata(string.Empty, FrameworkPropertyMetadataOptions.AffectsRender, new PropertyChangedCallback(GlyphRunPropertyChanged)));

System\Windows\Documents\Hyperlink.cs (1)

392new FrameworkPropertyMetadata(string.Empty));

System\Windows\Documents\MsSpellCheckLib\SpellCheckerFactory\SpellCheckerFactory.cs (2)

149throw new COMException(string.Empty, uae); 158throw new COMException(string.Empty, icex);

System\Windows\Documents\MsSpellCheckLib\Utils\Extensions.cs (1)

38string str = string.Empty;

System\Windows\Documents\RtfToXamlReader.cs (12)

959return string.Empty; 2132return string.Empty; 3719string lhs_tag = string.Empty; 3721string rhs_tag = string.Empty; 4812if (entry != null && entry.Name != null && !(entry.Name.Equals(string.Empty))) 6467dn.Xaml = string.Empty; 8102string instructionName = string.Empty; 8631contentType = string.Empty; 8637if (_wpfPayload != null && contentType != string.Empty && !skipImage) 8833dnListText.Xaml = string.Empty; 11331if (fs.IsContentDestination && !fs.IsHidden && text != string.Empty) 11478token.Text = string.Empty;

System\Windows\Documents\Run.cs (3)

96new FrameworkPropertyMetadata(string.Empty, FrameworkPropertyMetadataOptions.BindsTwoWayByDefault, 235newText = String.Empty; 294baseValue = string.Empty;

System\Windows\Documents\SpellerError.cs (1)

60correctedText = String.Empty; // Parity with TextBox.Text.

System\Windows\Documents\TextContainer.cs (1)

3299_changeBlockUndoRecord = new ChangeBlockUndoRecord(this, String.Empty);

System\windows\Documents\TextEditor.cs (2)

1183return string.Empty; 1208return string.Empty;

System\windows\Documents\TextEditorCopyPaste.cs (6)

75if (textString != String.Empty) 117if (rtfText != String.Empty) 261formatToApply = String.Empty; 303This.Selection.Text = String.Empty; 448if (xamlContent != string.Empty) 944This.Selection.Text = String.Empty;

System\windows\Documents\TextEditorDragDrop.cs (4)

250_dragSourceTextRange.Text = String.Empty; 569_dragSourceTextRange.Text = String.Empty; 783if (TextEditorCopyPaste.GetPasteApplyFormat(This, e.Data) == string.Empty) 831if (TextEditorCopyPaste.GetPasteApplyFormat(This, e.Data) == string.Empty)

System\windows\Documents\TextEditorTyping.cs (7)

271This.SetText(This.Selection, String.Empty, InputLanguageManager.Current.CurrentInputLanguage); 560This.Selection.Text = String.Empty; 705This.Selection.Text = String.Empty; 932This.Selection.Text = String.Empty; 998This.Selection.Text = String.Empty; 1090This.Selection.Text = String.Empty; 1136if (filteredText != String.Empty)

System\Windows\Documents\TextFindEngine.cs (1)

91|| findPattern == string.Empty )

System\Windows\Documents\TextMapOffsetErrorLogger.cs (1)

74TextMapText = string.Join(string.Empty, textMap.Text),

System\Windows\Documents\TextParentUndoUnit.cs (2)

39: base(String.Empty) 68: base(String.Empty)

System\Windows\Documents\TextRange.cs (1)

1571this.Text = String.Empty;

System\Windows\Documents\TextRangeBase.cs (3)

294range.Text = String.Empty; 543BeginChangeWorker(thisRange, String.Empty); 1264text = String.Empty;

System\Windows\Documents\TextRangeSerialization.cs (1)

154range.Text = String.Empty;

System\Windows\Documents\TextStore.cs (1)

4838return args.IsEmpty ? string.Empty : string.Format(CultureInfo.InvariantCulture, s_format[args.Length], args);

System\Windows\Documents\WinRTSpellerInterop.cs (6)

48throw new PlatformNotSupportedException(string.Empty, ex); 72throw new NotSupportedException(string.Empty, ex); 322throw new NotSupportedException(string.Empty, ex); 379foreach(string strSentence in new string[]{string.Join(string.Empty, text)}) 582if ((before != string.Empty) || (after != string.Empty) || (!Int32.TryParse(match, out lcid)))

System\Windows\Documents\XamlRtfConverter.cs (4)

54string rtfContent = string.Empty; 56if (xamlContent != string.Empty) 92string xamlContent = string.Empty; 94if (rtfContent != string.Empty)

System\Windows\Documents\XamlToRtfParser.cs (4)

59string name = string.Empty; 169xamlToRtfError = _xamlContent.StartElement(string.Empty, name, name, _xamlAttributes); 175xamlToRtfError = _xamlContent.EndElement(string.Empty, name, name); 203xamlToRtfError = _xamlContent.EndElement(string.Empty, name, name);

System\Windows\Documents\XamlToRtfWriter.cs (4)

2850string uri = string.Empty; 2851string newLocalName = string.Empty; 2852string newQName = string.Empty; 2853string valueString = string.Empty;

System\Windows\FrameworkContentElement.cs (1)

814new FrameworkPropertyMetadata(string.Empty));

System\Windows\FrameworkElement.cs (1)

3196string.Empty, // defaultValue

System\Windows\FrameworkElementFactory.cs (3)

142if (value == string.Empty) 559if ((_childName != null) && (_childName != String.Empty)) 597if ((_childName != null) && (_childName != String.Empty) &&

System\Windows\Input\Command\CommandConverter.cs (2)

94if ((string)source != String.Empty) 186return String.Empty;

System\Windows\Input\Command\CommandValueSerializer.cs (1)

90return string.Empty;

System\Windows\Markup\Baml2006\Baml2006Reader.cs (1)

2076: String.Empty);

System\Windows\Markup\Baml2006\SharedStream.cs (2)

135throw new ArgumentOutOfRangeException(nameof(value), value, string.Empty); 239throw new ArgumentOutOfRangeException(nameof(offset), offset, string.Empty);

System\Windows\Markup\Baml2006\WpfSharedBamlSchemaContext.cs (1)

288wpfDefaultNamespace.Add(String.Empty, Baml2006SchemaContext.WpfNamespace);

System\Windows\Markup\BamlMapTable.cs (13)

69Assembly = ReflectionHelper.LoadAssembly(_frameworkAssembly, string.Empty) 111if (typeShortName == string.Empty) 815propName = string.Empty; 953string.Empty, 954string.Empty); 1170typeClrNamespace = string.Empty; 1210if (serializerTypeFullName == string.Empty) 1224string.Empty, string.Empty); 1313string.Empty : serializerType.Assembly.FullName; 1315string.Empty : serializerType.FullName; 1414null, string.Empty, string.Empty);

System\Windows\Markup\BamlReader.cs (82)

System\Windows\Markup\BamlRecordReader.cs (9)

781String.Empty /*message*/, 2398string valueTypeName = string.Empty; 3986string message = string.Empty; 4015o = ParserContext.XamlTypeMapper.ParseProperty(null, type,string.Empty, null, 4748string typeName = parentType == null ? String.Empty : parentType.FullName; 4766string typeName = parentType == null ? String.Empty : parentType.FullName; 4893String.Empty, 4904String.Empty, 5146return string.Empty;

System\Windows\Markup\BamlRecords.cs (1)

4388string.Empty;

System\Windows\Markup\BamlRecordWriter.cs (10)

266string serializerAssemblyName = string.Empty; 477string.Empty, 478string.Empty); 811string serializerAssemblyName = string.Empty; 974if (xamlProperty.AssemblyName != string.Empty && xamlProperty.TypeFullName != string.Empty) 1091string.Empty, 1092string.Empty); 1433string.Empty, 1434string.Empty);

System\Windows\Markup\BamlWriter.cs (11)

87assemblyName = string.Empty; 88typeFullName = string.Empty; 397string.Empty, 398string.Empty); 528string prefix = string.Empty; 537string valueAssemblyName = string.Empty; 538string valueTypeFullName = string.Empty; 1187if (assemblyName == string.Empty || ownerTypeFullName == string.Empty) 1238if (assemblyName == string.Empty || ownerTypeFullName == string.Empty)

System\Windows\Markup\MarkupExtensionParser.cs (11)

175propName = string.Empty; 340typeName = string.Empty; 341args = string.Empty; 502if (resolvedTag && propIdName != string.Empty) 561string prefix = String.Empty; 746string prefix = String.Empty; 1266string.Empty, 1368string prefix = (nameIndex < 0) ? String.Empty : propertyName.Substring(0, nameIndex); 1506string prefix = (nameIndex < 0) ? String.Empty : name.Substring(0, nameIndex); 1567string.Empty, 1568string.Empty);

System\Windows\Markup\ParserContext.cs (6)

77_xmlLang = String.Empty; 78_xmlSpace = String.Empty; 102_xmlSpace = String.Empty; 279_xmlLang = (value ?? string.Empty); 816private String _xmlLang = String.Empty; 817private String _xmlSpace = String.Empty;

System\Windows\Markup\Primitives\ElementMarkupObject.cs (2)

454return String.Empty; 467return String.Empty;

System\Windows\Markup\Primitives\MarkupWriter.cs (1)

654_writer.WriteString(string.Empty);

System\Windows\Markup\RoutedEventConverter.cs (1)

152string nsPrefix = string.Empty;

System\Windows\Markup\XamlNodes.cs (1)

1176string.Empty :

System\Windows\Markup\XamlParseException.cs (5)

272string bamlFilePath = string.Empty; 273string xamlFilePath = string.Empty; 291xamlFilePath = string.Empty; 356message = String.Empty; 423if (innerException.Message != String.Empty)

System\Windows\Markup\XamlTypeMapper.cs (14)

188if (assemblyPath == string.Empty) 193if (assemblyName == string.Empty) 591if( propName != string.Empty ) 632if( propName != string.Empty ) 682if (value == string.Empty) 715if (propType.IsEnum && attribValue != string.Empty) 2164string prefix = string.Empty; 2192if (prefix == string.Empty) 2243string prefix = String.Empty; 2848string xmlns = string.Empty; 2855xmlns = context.XmlnsDictionary[string.Empty]; 2858ThrowException(nameof(SR.ParserUndeclaredNS), string.Empty); 3029string nsPrefix = string.Empty; 3389return string.Empty;

System\Windows\Markup\XmlnsDictionary.cs (4)

387string defaultNs = LookupNamespace(string.Empty); 388return defaultNs ?? string.Empty; 425_nsDeclarations[decl].Prefix = String.Empty; 583_nsDeclarations[0].Prefix = string.Empty;

System\Windows\MessageBox.cs (2)

169return ShowCore(IntPtr.Zero, messageBoxText, String.Empty, MessageBoxButton.OK, MessageBoxImage.None, 0, 0); 323return ShowCore((new WindowInteropHelper (owner)).Handle, messageBoxText, String.Empty, MessageBoxButton.OK, MessageBoxImage.None, 0, 0);

System\Windows\Navigation\JournalEntry.cs (1)

222DependencyProperty.RegisterAttached("Name", typeof(string), typeof(JournalEntry), new PropertyMetadata(String.Empty));

System\Windows\PropertyPath.cs (3)

832nsPrefix = string.Empty; 970private string _path = String.Empty; // the path 974private string _lastError = String.Empty; // most recent error message

System\Windows\PropertyPathConverter.cs (1)

238if (prefix != null && prefix != string.Empty)

System\Windows\Shell\TaskbarItemInfo.cs (1)

141string.Empty,

System\Windows\Shell\ThumbButtonInfo.cs (1)

89string.Empty,

System\Windows\SystemKeyConverter.cs (3)

240return String.Empty; 266return String.Empty; 277return String.Empty;

System\Windows\TemplateContent.cs (1)

100string type = (this.Type == null) ? String.Empty : this.Type.Name;

System\Windows\TemplateNameScope.cs (1)

223if (_nameMap == null || name == null || name == String.Empty)

System\Windows\Window.cs (1)

813new FrameworkPropertyMetadata(String.Empty,

System\Windows\Controls\VirtualizationCacheLengthConverter.Tests.cs (2)

211yield return new object?[] { new CultureInfo("ru-RU"), string.Empty }; 212yield return new object?[] { CultureInfo.InvariantCulture, string.Empty };

SystemXmlExtension.cs (3)

79if (prefix != string.Empty) 137strValue = String.Empty; 146string value = String.Empty;

MS\Internal\Documents\Application\AddressUtility.cs (1)

40string address = string.Empty;

MS\Internal\Documents\Application\DocumentPropertiesDialog.cs (3)

144String.Empty : text; 183return String.Empty; 188string unitString = String.Empty;

MS\Internal\Documents\Application\DocumentStream.cs (3)

102string sourcePath = string.Empty; 664(_xpsFileToken != null) ? _xpsFileToken.Location.ToString() : string.Empty, 822string.Empty :

MS\Internal\Documents\Application\RightsManagementErrorHandler.cs (1)

245string result = String.Empty;

MS\Internal\Documents\Application\ZoomComboBox.cs (1)

474zoomString = String.Empty;

MS\Internal\Documents\DigitalSignatureProvider.cs (2)

526digitalSignature.Reason = string.Empty; 527digitalSignature.Location = string.Empty;

MS\Internal\Documents\DocumentApplicationDocumentViewer.cs (1)

1834Name = String.IsNullOrEmpty(name) ? String.Empty : name,

MS\Internal\Documents\RightsManagementManager.cs (2)

1342string template = string.Empty; 1424string template = string.Empty;

MS\Internal\Documents\RightsManagementProvider.cs (3)

668string referralInfoName = string.Empty; 909string serializedSavedPublishLicense = string.Empty; 910string serializedNewPublishLicense = string.Empty;

MS\Internal\Documents\RightsManagementResourceHelper.cs (1)

52docStatusResources.Text = String.Empty;

MS\Internal\Documents\RightsManagementUser.cs (1)

136string name = string.Empty;

MS\Internal\Documents\RMPublishingDialog.cs (1)

322string path = string.Empty;

MS\Internal\Documents\RMPublishingDialog.RightsTable.cs (2)

274return string.Empty; 464NullValue = string.Empty,

MS\Internal\Documents\SignatureResourceHelper.cs (6)

48docSigStatusResources.Text = String.Empty; 187return string.Empty; 195string result = String.Empty; 213string certSummary = String.Empty; 253string message = String.Empty; 293string message = String.Empty;

AssemblyMockCache.cs (1)

33: string.Empty;

SampleRateLimiterPolicy.cs (1)

28return RateLimitPartition.GetSlidingWindowLimiter<string>(string.Empty, key => new SlidingWindowRateLimiterOptions

UpdateableFileProvider.cs (1)

19new TestFileInfo(string.Empty)

StartupWithoutEndpointRouting.cs (1)

23options.Conventions.AddPageRoute("/Pages/NotTheRoot", string.Empty);

Controllers\HtmlHelperOptionsController.cs (2)

25ModelState.AddModelError(string.Empty, "A model error occurred."); 45ModelState.AddModelError(string.Empty, "A model error occurred.");

AlphaFlattener\MetroDevice.cs (1)

770throw new ArgumentOutOfRangeException(nameof(maxEntries), maxEntries, string.Empty);

MS\Internal\Printing\Configuration\COMPSTUISRID.cs (1)

31throw new ArgumentOutOfRangeException(nameof(srid), srid, string.Empty);

MS\Internal\Printing\Configuration\UnsafeNativeMethods.cs (6)

62throw new PrintingNotSupportedException(String.Empty, e); 98throw new PrintingNotSupportedException(String.Empty, e); 137throw new PrintingNotSupportedException(String.Empty, e); 172throw new PrintingNotSupportedException(String.Empty, e); 213throw new PrintingNotSupportedException(String.Empty, e); 233throw new PrintingNotSupportedException(String.Empty, e);

MS\Internal\Printing\MostFrequentlyUsedCache.cs (1)

12throw new ArgumentOutOfRangeException(nameof(maxEntries), maxEntries, string.Empty);

Serialization\Manager\ReachDocumentSequenceSerializer.cs (1)

144String attributeValue = String.Empty;

Serialization\Manager\ReachDocumentSequenceSerializerAsync.cs (1)

182String attributeValue = String.Empty;

Serialization\Manager\ReachFixedDocumentSerializer.cs (1)

215String attributeValue = String.Empty;

Serialization\Manager\ReachFixedDocumentSerializerAsync.cs (1)

255String attributeValue = String.Empty;

Serialization\Manager\ReachFixedPageSerializer.cs (1)

292String attributeValue = String.Empty;

Serialization\Manager\ReachFixedPageSerializerAsync.cs (1)

264String attributeValue = String.Empty;

Serialization\Manager\ReachSerializableProperties.cs (2)

431((string)Value) != string.Empty) 776((string)Value) != string.Empty)

Serialization\Manager\XpsOMFixedPageSerializer.cs (1)

257String attributeValue = String.Empty;

src\Compilers\Core\CommandLine\BuildProtocol.cs (1)

385Output = output ?? string.Empty;

src\Compilers\Shared\BuildServerConnection.cs (1)

581.Replace("=", string.Empty);

IOperation\IOperationTests.vb (11)

IOperation\IOperationTests_ArrayCreationAndInitializer.vb (34)

IOperation\IOperationTests_IAnonymousFunctionOperation.vb (5)

26Dim expectedDiagnostics = String.Empty 169Dim expectedDiagnostics = String.Empty 268Dim expectedDiagnostics = String.Empty 382Dim expectedDiagnostics = String.Empty 544Dim expectedDiagnostics = String.Empty

IOperation\IOperationTests_IAnonymousObjectCreationOperation.vb (10)

27Dim expectedDiagnostics = String.Empty 111Dim expectedDiagnostics = String.Empty 199Dim expectedDiagnostics = String.Empty 280Dim expectedDiagnostics = String.Empty 408Dim expectedDiagnostics = String.Empty 515Dim expectedDiagnostics = String.Empty 634Dim expectedDiagnostics = String.Empty 1205Dim expectedDiagnostics = String.Empty 1324Dim expectedDiagnostics = String.Empty 1443Dim expectedDiagnostics = String.Empty

IOperation\IOperationTests_IArgument.vb (33)

IOperation\IOperationTests_IArrayElementReferenceExpression.vb (21)

IOperation\IOperationTests_IAttributeOperation.vb (15)

IOperation\IOperationTests_IAwaitExpression.vb (6)

40Dim expectedDiagnostics = String.Empty 64Dim expectedDiagnostics = String.Empty 89Dim expectedDiagnostics = String.Empty 242Dim expectedDiagnostics = String.Empty 281Dim expectedDiagnostics = String.Empty 319Dim expectedDiagnostics = String.Empty

IOperation\IOperationTests_IBinaryOperatorExpression.vb (56)

IOperation\IOperationTests_IBlockStatement_MethodBlocks.vb (10)

46Dim expectedDiagnostics = String.Empty 89Dim expectedDiagnostics = String.Empty 120Dim expectedDiagnostics = String.Empty 150Dim expectedDiagnostics = String.Empty 239Dim expectedDiagnostics = String.Empty 330Dim expectedDiagnostics = String.Empty 377Dim expectedDiagnostics = String.Empty 424Dim expectedDiagnostics = String.Empty 471Dim expectedDiagnostics = String.Empty 522Dim expectedDiagnostics = String.Empty

IOperation\IOperationTests_IBranchOperation.vb (21)

IOperation\IOperationTests_ICompoundAssignmentOperation.vb (13)

IOperation\IOperationTests_IConditionalAccessExpression.vb (6)

38Dim expectedDiagnostics = String.Empty 69Dim expectedDiagnostics = String.Empty 439Dim expectedDiagnostics = String.Empty 625Dim expectedDiagnostics = String.Empty 743Dim expectedDiagnostics = String.Empty 848Dim expectedDiagnostics = String.Empty

IOperation\IOperationTests_IConversionExpression.vb (55)

IOperation\IOperationTests_IDelegateCreationExpression.vb (60)

IOperation\IOperationTests_IDynamicInvocationExpression.vb (19)

IOperation\IOperationTests_IDynamicMemberReferenceExpression.vb (14)

IOperation\IOperationTests_IEndOperation.vb (10)

23Dim expectedDiagnostics = String.Empty 56Dim expectedDiagnostics = String.Empty 111Dim expectedDiagnostics = String.Empty 169Dim expectedDiagnostics = String.Empty 210Dim expectedDiagnostics = String.Empty 246Dim expectedDiagnostics = String.Empty 308Dim expectedDiagnostics = String.Empty 356Dim expectedDiagnostics = String.Empty 405Dim expectedDiagnostics = String.Empty 451Dim expectedDiagnostics = String.Empty

IOperation\IOperationTests_IEventAssignmentExpression.vb (12)

IOperation\IOperationTests_IEventReferenceOperation.vb (4)

36Dim expectedDiagnostics = String.Empty 96Dim expectedDiagnostics = String.Empty 196Dim expectedDiagnostics = String.Empty 284Dim expectedDiagnostics = String.Empty

IOperation\IOperationTests_IFieldReferenceExpression.vb (10)

43Dim expectedDiagnostics = String.Empty 66Dim expectedDiagnostics = String.Empty 89Dim expectedDiagnostics = String.Empty 114Dim expectedDiagnostics = String.Empty 137Dim expectedDiagnostics = String.Empty 164Dim expectedDiagnostics = String.Empty 223Dim expectedDiagnostics = String.Empty 283Dim expectedDiagnostics = String.Empty 348Dim expectedDiagnostics = String.Empty 444Dim expectedDiagnostics = String.Empty

IOperation\IOperationTests_IForEachLoopStatement.vb (21)

IOperation\IOperationTests_IForLoopStatement.vb (35)

IOperation\IOperationTests_IIfStatement.vb (20)

IOperation\IOperationTests_IInstanceReferenceExpression.vb (1)

35Dim expectedDiagnostics = String.Empty

IOperation\IOperationTests_IInterpolatedStringExpression.vb (17)

IOperation\IOperationTests_IInvocationOperation.vb (7)

69Dim expectedDiagnostics = String.Empty 118Dim expectedDiagnostics = String.Empty 210Dim expectedDiagnostics = String.Empty 296Dim expectedDiagnostics = String.Empty 367Dim expectedDiagnostics = String.Empty 447Dim expectedDiagnostics = String.Empty 535Dim expectedDiagnostics = String.Empty

IOperation\IOperationTests_ILabelStatement.vb (1)

50Dim expectedDiagnostics = String.Empty

IOperation\IOperationTests_ILiteralOperation.vb (1)

24Dim expectedDiagnostics = String.Empty

IOperation\IOperationTests_ILockStatement.vb (7)

51Dim expectedDiagnostics = String.Empty 79Dim expectedDiagnostics = String.Empty 107Dim expectedDiagnostics = String.Empty 264Dim expectedDiagnostics = String.Empty 297Dim expectedDiagnostics = String.Empty 374Dim expectedDiagnostics = String.Empty 473Dim expectedDiagnostics = String.Empty

IOperation\IOperationTests_IMethodReferenceOperation.vb (2)

89Dim expectedDiagnostics = String.Empty 190Dim expectedDiagnostics = String.Empty

IOperation\IOperationTests_INameOfOperation.vb (2)

70Dim expectedDiagnostics = String.Empty 113Dim expectedDiagnostics = String.Empty

IOperation\IOperationTests_INoneOperation.vb (2)

22Dim expectedDiagnostics = String.Empty 64Dim expectedDiagnostics = String.Empty

IOperation\IOperationTests_INoPiaObjectCreationOperation.vb (7)

67Dim expectedDiagnostics = String.Empty 123Dim expectedDiagnostics = String.Empty 169Dim expectedDiagnostics = String.Empty 212Dim expectedDiagnostics = String.Empty 302Dim expectedDiagnostics = String.Empty 392Dim expectedDiagnostics = String.Empty 457Dim expectedDiagnostics = String.Empty

IOperation\IOperationTests_InvalidExpression.vb (1)

958VerifyOperationTreeAndDiagnosticsForTest(Of InvocationExpressionSyntax)("Option Strict Off" + Environment.NewLine + source, expectedNonStrictOperationTree, expectedDiagnostics:=String.Empty)

IOperation\IOperationTests_IObjectCreationExpression.vb (29)

IOperation\IOperationTests_IOmittedArgumentOperation.vb (2)

211Dim expectedDiagnostics = String.Empty 261Dim expectedDiagnostics = String.Empty

IOperation\IOperationTests_IParameterReferenceExpression.vb (21)

IOperation\IOperationTests_IParenthesizedExpression.vb (19)

IOperation\IOperationTests_IPropertyReferenceExpression.vb (9)

39Dim expectedDiagnostics = String.Empty 71Dim expectedDiagnostics = String.Empty 130Dim expectedDiagnostics = String.Empty 188Dim expectedDiagnostics = String.Empty 270Dim expectedDiagnostics = String.Empty 375Dim expectedDiagnostics = String.Empty 552Dim expectedDiagnostics = String.Empty 672Dim expectedDiagnostics = String.Empty 865Dim expectedDiagnostics = String.Empty

IOperation\IOperationTests_IRaiseEventStatement.vb (14)

IOperation\IOperationTests_IReDimOperation.vb (22)

IOperation\IOperationTests_IReturnStatement.vb (8)

30Dim expectedDiagnostics = String.Empty 51Dim expectedDiagnostics = String.Empty 72Dim expectedDiagnostics = String.Empty 94Dim expectedDiagnostics = String.Empty 140Dim expectedDiagnostics = String.Empty 165Dim expectedDiagnostics = String.Empty 203Dim expectedDiagnostics = String.Empty 290Dim expectedDiagnostics = String.Empty

IOperation\IOperationTests_IStopOperation.vb (1)

23Dim expectedDiagnostics = String.Empty

IOperation\IOperationTests_ISwitchOperation.vb (73)

IOperation\IOperationTests_ISymbolInitializer.vb (32)

IOperation\IOperationTests_ITranslatedQueryOperation.vb (4)

92Dim expectedDiagnostics = String.Empty 211Dim expectedDiagnostics = String.Empty 369Dim expectedDiagnostics = String.Empty 443Dim expectedDiagnostics = String.Empty

IOperation\IOperationTests_ITupleExpression.vb (22)

IOperation\IOperationTests_ITypeOfExpression.vb (5)

30Dim expectedDiagnostics = String.Empty 51Dim expectedDiagnostics = String.Empty 171Dim expectedDiagnostics = String.Empty 211Dim expectedDiagnostics = String.Empty 253Dim expectedDiagnostics = String.Empty

IOperation\IOperationTests_ITypeParameterObjectCreation.vb (6)

23Dim expectedDiagnostics = String.Empty 45Dim expectedDiagnostics = String.Empty 77Dim expectedDiagnostics = String.Empty 152Dim expectedDiagnostics = String.Empty 268Dim expectedDiagnostics = String.Empty 382Dim expectedDiagnostics = String.Empty

IOperation\IOperationTests_IUnaryOperatorExpression.vb (4)

2131Dim expectedDiagnostics = String.Empty 2158Dim expectedDiagnostics = String.Empty 2225Dim expectedDiagnostics = String.Empty 2265Dim expectedDiagnostics = String.Empty

IOperation\IOperationTests_IUsingStatement.vb (15)

IOperation\IOperationTests_IVariableDeclaration.vb (40)

IOperation\IOperationTests_IWhileUntilLoopStatement.vb (8)

116Dim expectedDiagnostics = String.Empty 1416Dim expectedDiagnostics = String.Empty 1553Dim expectedDiagnostics = String.Empty 1674Dim expectedDiagnostics = String.Empty 1794Dim expectedDiagnostics = String.Empty 1836Dim expectedDiagnostics = String.Empty 1878Dim expectedDiagnostics = String.Empty 1920Dim expectedDiagnostics = String.Empty

IOperation\IOperationTests_IWithStatement.vb (9)

57Dim expectedDiagnostics = String.Empty 113Dim expectedDiagnostics = String.Empty 173Dim expectedDiagnostics = String.Empty 242Dim expectedDiagnostics = String.Empty 372Dim expectedDiagnostics = String.Empty 521Dim expectedDiagnostics = String.Empty 610Dim expectedDiagnostics = String.Empty 697Dim expectedDiagnostics = String.Empty 776Dim expectedDiagnostics = String.Empty

IOperation\IOperationTests_TryCatch.vb (21)

src\RoslynAnalyzers\Utilities\Compiler\CodeMetrics\CodeAnalysisMetricData.cs (1)

133appendChildren(indent: string.Empty);

src\RoslynAnalyzers\Utilities\Compiler\Options\AnalyzerOptionsExtensions.cs (3)

228return analyzerConfigOptions.GetOptionValue(optionName, tree, rule, TryParseValue, string.Empty); 370return new SymbolNamesWithValueOption<string?>.NameParts(split[0], string.Empty); 496string optionValue = string.Empty;

Loggers\OutputWindowLogger.cs (1)

45var functionString = functionId.ToString() + (cancellationToken.IsCancellationRequested ? " Canceled" : string.Empty);

OptionPages\InternalOptionsControl.cs (2)

179return string.Empty; 189return string.Empty;

UnifiedSettings\TestModel\Input.cs (1)

52_ => string.Empty,

ProcessTestExecutor.cs (1)

160var resultData = string.Empty;

TestHistoryManager.cs (1)

55var credentials = new Microsoft.VisualStudio.Services.Common.VssBasicCredential(string.Empty, accessToken);

src\OpenApi\test\Microsoft.AspNetCore.OpenApi.Tests\Shared\SharedTypes.cs (5)

69public string Make { get; set; } = string.Empty; 172public string Title { get; set; } = string.Empty; 175public string Assignee { get; set; } = string.Empty; 214public string Name { get; set; } = string.Empty; 220public string Name { get; set; } = string.Empty;

src\OpenApi\test\Microsoft.AspNetCore.OpenApi.Tests\Shared\SharedTypes.Polymorphism.cs (1)

11public string Color { get; set; } = string.Empty;

src\Dependencies\Contracts\Range.cs (1)

62static string getFromEndSpecifier(Index index) => index.IsFromEnd ? "^" : string.Empty;

HelloWorldTest.cs (2)

66return deploymentResult.HttpClient.GetAsync(string.Empty); 136var output = string.Empty;

NtlmAuthenticationTest.cs (1)

53return httpClient.GetAsync(string.Empty);

ResponseCompressionTests.cs (1)

144return httpClient.GetAsync(string.Empty);

ResponseTests.cs (1)

106return deploymentResult.HttpClient.GetAsync(string.Empty);

Data.Validation\LengthAttribute.cs (2)

178var exclusiveString = Exclusive ? "exclusive " : string.Empty; 179var orEqualString = Exclusive ? string.Empty : "or equal ";

Data.Validation\ValidationContextExtensions.cs (1)

27return validationContext?.DisplayName ?? string.Empty;

LogBuffering\SerializedLogRecordFactory.cs (2)

33string value = attributes[i].Value?.ToString() ?? string.Empty; 43string exceptionMessage = string.Empty;

ServerSentEvents\SseParser_1.cs (1)

469public string LastEventId { get; private set; } = string.Empty; // Spec: "must be initialized to the empty string"

Throw\ThrowTest.cs (1)

130var value = string.Empty;

Startup.cs (1)

268var commitHash = string.Empty;

Startup.cs (1)

58var commitHash = string.Empty;

Pipe\PipeWeatherStreamFormatter.cs (2)

24var zipCode = tokens.Length > 3 ? tokens[3] : string.Empty; 53var line = $"{report.Temperature}|{report.ReportTime}|{(int)report.Weather}|{report.ZipCode ?? string.Empty}";

src\Servers\Kestrel\test\BindTests\AddressRegistrationTests.cs (2)

1037{ string.Empty, "http://127.0.0.1:5000/" } 1141{ string.Empty, new[] { "http://127.0.0.1:5000/", "http://[::1]:5000/" } }

Microsoft\CSharp\CSharpCodeGenerator.cs (2)

2850string s = string.Empty; 3074return string.Empty;

Microsoft\VisualBasic\VBCodeGenerator.cs (1)

2572string s = string.Empty;

src\libraries\Common\src\System\CodeDom\CodeTypeReference.cs (2)

38_baseType = string.Empty; 324return string.Empty;

src\libraries\Common\src\System\IO\TempFileCollection.cs (1)

112public string TempDir => _tempDir ?? string.Empty;

System\CodeDom\CodeArgumentReferenceExpression.cs (1)

19get => _parameterName ?? string.Empty;

System\CodeDom\CodeAttributeArgument.cs (1)

25get => _name ?? string.Empty;

System\CodeDom\CodeAttributeDeclaration.cs (1)

43get => _name ?? string.Empty;

System\CodeDom\CodeCatchClause.cs (1)

34get => _localName ?? string.Empty;

System\CodeDom\CodeChecksumPragma.cs (1)

23get => _fileName ?? string.Empty;

System\CodeDom\CodeComment.cs (1)

27get => _text ?? string.Empty;

System\CodeDom\CodeDelegateCreateExpression.cs (1)

30get => _methodName ?? string.Empty;

System\CodeDom\CodeEventReferenceExpression.cs (1)

22get => _eventName ?? string.Empty;

System\CodeDom\CodeFieldReferenceExpression.cs (1)

22get => _fieldName ?? string.Empty;

System\CodeDom\CodeLabeledStatement.cs (1)

25get => _label ?? string.Empty;

System\CodeDom\CodeLinePragma.cs (1)

20get => _fileName ?? string.Empty;

System\CodeDom\codemethodreferenceexpression.cs (1)

33get => _methodName ?? string.Empty;

System\CodeDom\CodeNamespace.cs (1)

60get => _name ?? string.Empty;

System\CodeDom\CodeNamespaceImport.cs (1)

21get => _nameSpace ?? string.Empty;

System\CodeDom\CodeParameterDeclarationExpression.cs (1)

48get => _name ?? string.Empty;

System\CodeDom\CodePropertyReferenceExpression.cs (1)

22get => _propertyName ?? string.Empty;

System\CodeDom\CodeRegionDirective.cs (1)

20get => _regionText ?? string.Empty;

System\CodeDom\CodeSnippetCompileUnit.cs (1)

19get => _value ?? string.Empty;

System\CodeDom\CodeSnippetExpression.cs (1)

19get => _value ?? string.Empty;

System\CodeDom\CodeSnippetStatement.cs (1)

19get => _value ?? string.Empty;

System\CodeDom\CodeSnippetTypeMember.cs (1)

19get => _text ?? string.Empty;

System\CodeDom\CodeTypeMember.cs (1)

15get => _name ?? string.Empty;

System\CodeDom\CodeTypeParameter.cs (1)

21get => _name ?? string.Empty;

System\CodeDom\CodeVariableDeclarationStatement.cs (1)

56get => _name ?? string.Empty;

System\CodeDom\CodeVariableReferenceExpression.cs (1)

19get => _variableName ?? string.Empty;

System\CodeDom\Compiler\CodeCompiler.cs (1)

223return string.Empty;

System\CodeDom\Compiler\CodeDomProvider.cs (1)

109public virtual string FileExtension => string.Empty;

System\CodeDom\Compiler\CompilerError.cs (3)

10public CompilerError() : this(string.Empty, 0, 0, string.Empty, string.Empty) { }

System\CodeDom\Compiler\CompilerParameters.cs (1)

50public string CoreAssemblyFileName { get; set; } = string.Empty;

System\ComponentModel\DataAnnotations\AssociationAttribute.cs (1)

78return key.Replace(" ", string.Empty).Split(',');

System\ComponentModel\DataAnnotations\FileExtensionsAttribute.cs (2)

35Extensions.Replace(" ", string.Empty).Replace(".", string.Empty).ToLowerInvariant();

System\ComponentModel\DataAnnotations\PhoneAttribute.cs (1)

35ReadOnlySpan<char> valueSpan = valueAsString.Replace("+", string.Empty).AsSpan().TrimEnd();

System\ComponentModel\DataAnnotations\UIHintAttribute.cs (2)

110var a = UIHint ?? string.Empty; 111var b = PresentationLayer ?? string.Empty;

System\ComponentModel\Composition\CompositionError.cs (1)

106_description = description ?? string.Empty;

System\ComponentModel\Composition\ConstraintServices.cs (1)

63Expression.Constant(contractName ?? string.Empty, typeof(string)));

System\ComponentModel\Composition\ExportMetadataAttribute.cs (1)

29Name = name ?? string.Empty;

System\ComponentModel\Composition\PartMetadataAttribute.cs (1)

27Name = name ?? string.Empty;

System\ComponentModel\Composition\Primitives\CompositionElement.cs (1)

26_displayName = displayName ?? string.Empty;

System\ComponentModel\Composition\Primitives\ImportDefinition.cs (2)

18internal static readonly string EmptyContractName = string.Empty; 126/// return <see cref="string.Empty"/> for imports that do not require a specific

System\ComponentModel\Composition\ReflectionModel\LazyMemberInfo.cs (1)

154errorMessage = string.Empty;

System\ComponentModel\DescriptionAttribute.cs (1)

20public DescriptionAttribute() : this(string.Empty)

System\ComponentModel\Design\Serialization\DesignerSerializerAttribute.cs (1)

71string baseType = SerializerBaseTypeName ?? string.Empty;

System\ComponentModel\DesignerAttribute.cs (1)

102string baseType = DesignerBaseTypeName ?? string.Empty;

System\ComponentModel\DesignerCategoryAttribute.cs (1)

42public DesignerCategoryAttribute() : this(string.Empty)

System\ComponentModel\DisplayNameAttribute.cs (1)

21public DisplayNameAttribute() : this(string.Empty)

System\ComponentModel\EditorAttribute.cs (3)

22EditorTypeName = string.Empty; 23EditorBaseTypeName = string.Empty; 85string baseType = EditorBaseTypeName ?? string.Empty;

MS\Internal\Xml\Linq\ComponentModel\XComponentModel.cs (3)

398return string.Empty; 445return string.Empty; 474return string.Empty;

System\ComponentModel\CharConverter.cs (1)

32return string.Empty;

System\ComponentModel\CultureInfoConverter.cs (1)

68if (GetCultureName(CultureInfo.InvariantCulture).Equals(string.Empty))

System\ComponentModel\DateOnlyConverter.cs (1)

83return string.Empty;

System\ComponentModel\DateTimeConverter.cs (1)

88return string.Empty;

System\ComponentModel\DateTimeOffsetConverter.cs (1)

90return string.Empty;

System\ComponentModel\Design\DesignerOptionService.cs (1)

23get => _options ??= new DesignerOptionCollection(this, null, string.Empty, null);

System\ComponentModel\Design\DesignerVerb.cs (2)

41return string.Empty; 59return string.Empty;

System\ComponentModel\Design\DesigntimeLicenseContext.cs (2)

75if (location == string.Empty) 96if (location != string.Empty)

System\ComponentModel\MaskedTextProvider.cs (4)

297string locSymbol = string.Empty; // the locale symbol corresponding to a separator in the mask. 2567return string.Empty; 2577return string.Empty; 2618return string.Empty;

System\ComponentModel\NullableConverter.cs (1)

119return string.Empty;

System\ComponentModel\ReferenceConverter.cs (1)

112return string.Empty;

System\ComponentModel\StringConverter.cs (1)

34return string.Empty;

System\ComponentModel\SyntaxCheck.cs (3)

23if (value.Equals(string.Empty)) 39if (value.Equals(string.Empty)) 56if (value.Equals(string.Empty))

System\ComponentModel\TimeOnlyConverter.cs (1)

83return string.Empty;

System\ComponentModel\ToolboxItemAttribute.cs (1)

102public string ToolboxItemTypeName => _toolboxItemTypeName ?? string.Empty;

System\ComponentModel\ToolboxItemFilterAttribute.cs (1)

61FilterString = filterString ?? string.Empty;

System\ComponentModel\TypeConverter.cs (1)

121return string.Empty;

System\Drawing\ColorConverter.cs (1)

58return string.Empty;

System\Composition\ExportMetadataAttribute.cs (1)

29Name = name ?? string.Empty;

src\libraries\Common\src\System\IO\TempFileCollection.cs (1)

112public string TempDir => _tempDir ?? string.Empty;

System\Configuration\ApplicationSettingsBase.cs (2)

27private string _settingsKey = string.Empty; 42protected ApplicationSettingsBase(IComponent owner) : this(owner, string.Empty)

System\Configuration\AppSettingsSection.cs (2)

37return fileValue ?? string.Empty; 55defaultValue: string.Empty,

System\Configuration\BaseConfigurationRecord.cs (6)

1795ScanFactoriesRecursive(xmlUtil, parentConfigKey: string.Empty, factoryList: factoryList); 2149group = string.Empty; 2317ScanSectionsRecursive(xmlUtil, string.Empty, false, null, OverrideModeSetting.s_locationDefault, false); 2802ScanSectionsRecursive(xmlUtil, string.Empty, true, null, overrideMode, !inheritInChildApp); 2848ScanSectionsRecursive(xmlUtil, string.Empty, true, locationSubPath, overrideMode, !inheritInChildApp); 3677group: string.Empty,

System\Configuration\CallbackValidatorAttribute.cs (1)

12private string _callbackMethodName = string.Empty;

System\Configuration\ClientConfigPaths.cs (2)

82ApplicationUri = string.Empty; 346ProductName ??= string.Empty;

System\Configuration\ConfigurationElement.cs (6)

275ConfigurationLockCollectionType.LockedExceptionList, string.Empty, 562ConfigurationLockCollectionType.LockedExceptionList, string.Empty, 856PropertySourceInfo p = PropertyInfoInternal(propertyName) ?? PropertyInfoInternal(string.Empty); 857return p == null ? string.Empty : p.FileName; 862PropertySourceInfo p = PropertyInfoInternal(propertyName) ?? PropertyInfoInternal(string.Empty); 1608ConfigurationLockCollectionType.LockedExceptionList, string.Empty, newCollection);

System\Configuration\ConfigurationElementCollection.cs (2)

28internal string InternalElementTagName = string.Empty; 108return string.Empty;

System\Configuration\ConfigurationException.cs (1)

110public static string GetXmlNodeFilename(XmlNode node) => (node as IConfigErrorInfo)?.Filename ?? string.Empty;

System\Configuration\ConfigurationLockCollection.cs (3)

17private string _seedList = string.Empty; 24: this(thisElement, lockType, string.Empty) 122_seedList = string.Empty;

System\Configuration\ConfigurationProperty.cs (2)

28defaultValue = string.Empty; 319defaultValue = string.Empty;

System\Configuration\ConfigurationSection.cs (1)

51return string.Empty;

System\Configuration\ConfigurationSectionGroup.cs (2)

23public string SectionGroupName { get; private set; } = string.Empty; 25public string Name { get; private set; } = string.Empty;

System\Configuration\ConnectionStringSettings.cs (1)

17new ConfigurationProperty("providerName", typeof(string), string.Empty, ConfigurationPropertyOptions.None);

System\Configuration\DefaultSection.cs (2)

13private string _rawXml = string.Empty; 45_rawXml = string.Empty;

System\Configuration\ExeConfigurationFileMap.cs (6)

10ExeConfigFilename = string.Empty; 11RoamingUserConfigFilename = string.Empty; 12LocalUserConfigFilename = string.Empty; 18ExeConfigFilename = string.Empty; 19RoamingUserConfigFilename = string.Empty; 20LocalUserConfigFilename = string.Empty;

System\Configuration\IgnoreSection.cs (2)

13private string _rawXml = string.Empty; 45_rawXml = string.Empty;

System\Configuration\Internal\InternalConfigRoot.cs (2)

49if (_isDesignTime) RootConfigRecord = MgmtConfigurationRecord.Create(this, null, string.Empty, null); 53(BaseConfigurationRecord)RuntimeConfigurationRecord.Create(this, null, string.Empty);

System\Configuration\KeyValueConfigurationElement.cs (2)

9new ConfigurationProperty("key", typeof(string), string.Empty, 13new ConfigurationProperty("value", typeof(string), string.Empty, ConfigurationPropertyOptions.None);

System\Configuration\LocalFileSettingsProvider.cs (3)

18private string _appName = string.Empty; 96value.PropertyValue = string.Empty; 458serializedValue ??= string.Empty;

System\Configuration\LocationUpdates.cs (1)

13SectionUpdates = new SectionUpdates(string.Empty);

System\Configuration\MgmtConfigurationRecord.cs (6)

56internal string ConfigurationFilePath => UpdateConfigHost.GetNewStreamname(ConfigStreamInfo.StreamName) ?? string.Empty; 863if (configKey.Length == 0) configKeyAncestor = string.Empty; 880if (configKey.Length == 0) configKeyAncestor = string.Empty; 1298SectionUpdates sectionUpdates = new SectionUpdates(string.Empty); 2267string.Empty, 2337locationUpdates, sectionUpdates, true, string.Empty, configurationElementLinePosition,

System\Configuration\NameValueConfigurationElement.cs (2)

9new ConfigurationProperty("name", typeof(string), string.Empty, ConfigurationPropertyOptions.IsKey); 12new ConfigurationProperty("value", typeof(string), string.Empty, ConfigurationPropertyOptions.None);

System\Configuration\OverrideModeSetting.cs (1)

180string result = string.Empty;

System\Configuration\PropertyInformation.cs (3)

68_thisElement.Values.GetSourceInfo(string.Empty); 69return psi == null ? string.Empty : psi.FileName; 81_thisElement.Values.GetSourceInfo(string.Empty);

System\Configuration\SectionInformation.cs (3)

49ConfigKey = string.Empty; 50Name = string.Empty; 231get { return _configSource ?? string.Empty; }

System\Configuration\SettingsPropertyValue.cs (1)

158value = string.Empty;

System\Configuration\StringUtil.cs (2)

10return string.Equals(s1 ?? string.Empty, s2 ?? string.Empty, StringComparison.Ordinal);

System\Configuration\ValidatorUtils.cs (1)

16throw new ArgumentException(SR.Validator_value_type_invalid, string.Empty);

System\Configuration\WhiteSpaceTrimStringConverter.cs (1)

15return value == null ? string.Empty : ((string)value).Trim();

System\Diagnostics\DiagnosticsConfiguration.cs (1)

38return string.Empty; // the default

System\Diagnostics\TypedElement.cs (2)

9protected static readonly ConfigurationProperty s_propTypeName = new("type", typeof(string), string.Empty, ConfigurationPropertyOptions.IsRequired | ConfigurationPropertyOptions.IsTypeStringTransformationRequired); 10protected static readonly ConfigurationProperty s_propInitData = new("initializeData", typeof(string), string.Empty, ConfigurationPropertyOptions.None);

src\libraries\Common\src\Interop\Unix\System.Native\Interop.GetPwUid.cs (2)

40return username ?? string.Empty; 54return username ?? string.Empty;

System\IO\StdInReader.cs (2)

215s_clearToEol ??= ConsolePal.TerminalFormatStringsInstance.ClrEol ?? string.Empty; 227s_moveLeftString = !string.IsNullOrEmpty(moveLeft) ? moveLeft + " " + moveLeft : string.Empty;

System\TerminalFormatStrings.cs (2)

193return string.Empty; 220return string.Empty;

System\TermInfo.cs (3)

370return string.Empty; 432public FormatParam(string? value) : this(0, value ?? string.Empty) { } 459public string String { get { return _string ?? string.Empty; } }

src\libraries\Common\src\System\Data\Common\DbConnectionOptions.Common.cs (1)

114return connectionString ?? string.Empty;

src\libraries\Common\src\System\Data\Common\MultipartIdentifier.cs (2)

56ary[position] = string.Empty; 99parsedNames[stringCount] = string.Empty;

System\Data\ColumnTypeConverter.cs (1)

77return value != null ? value.ToString() : string.Empty;

System\Data\Common\AdapterUtil.Common.cs (1)

800columnNameArray[i] = string.Empty;

System\Data\Common\DataColumnMapping.cs (2)

34get { return _dataSetColumnName ?? string.Empty; } 54get { return _sourceColumnName ?? string.Empty; }

System\Data\Common\DataTableMapping.cs (2)

66get { return _dataSetTableName ?? string.Empty; } 86get { return _sourceTableName ?? string.Empty; }

System\Data\Common\DBCommandBuilder.cs (11)

329private string? _quotePrefix = string.Empty; 330private string? _quoteSuffix = string.Empty; 463get { return _quotePrefix ?? string.Empty; } 480return (_quoteSuffix ?? string.Empty); 664string? baseServerName = string.Empty; 665string? baseCatalogName = string.Empty; 666string? baseSchemaName = string.Empty; 684serverName = string.Empty; 688catalogName = string.Empty; 692schemaName = string.Empty; 1000string beginNewCondition = string.Empty;

System\Data\Common\DbConnectionStringBuilder.cs (2)

29private string? _connectionString = string.Empty; 284_connectionString = string.Empty;

System\Data\Common\DbConnectionStringBuilderDescriptor.cs (1)

62if ((typeof(string) == PropertyType) && string.Empty.Equals(value))

System\Data\Common\DbDataReader.cs (1)

235return new StringReader(string.Empty);

System\Data\Common\DbProviderFactories.cs (2)

98newRow[NameColumnName] = string.Empty; 99newRow[DescriptionColumnName] = string.Empty;

System\Data\Common\DBSchemaRow.cs (6)

76return string.Empty; 106return string.Empty; 122return string.Empty; 139return string.Empty; 155return string.Empty; 171return string.Empty;

System\Data\Common\ObjectStorage.cs (2)

432retValue = string.Empty; 465return string.Empty;

System\Data\Common\StringStorage.cs (1)

16: base(column, typeof(string), string.Empty, StorageType.String)

System\Data\Constraint.cs (3)

17private string _schemaName = string.Empty; 20internal string _name = string.Empty; 35value ??= string.Empty;

System\Data\DataColumn.cs (8)

69private string _columnPrefix = string.Empty; 139_columnName = columnName ?? string.Empty; 321value ??= string.Empty; 361value ??= string.Empty; 427value ??= string.Empty; 719value ??= string.Empty; 965return string.Empty; 1275internal string? XmlDataType { get; set; } = string.Empty; // The type specified in dt:type attribute

System\Data\DataError.cs (4)

14private string _rowError = string.Empty; 71return string.Empty; 101_rowError = string.Empty; 123errorText = string.Empty;

System\Data\DataException.cs (4)

431string values = string.Empty; 434values += Convert.ToString(keys[i], null) + (i < keys.Length - 1 ? ", " : string.Empty); 443string columnNames = string.Empty; 693public static Exception MissingAttribute(string attribute) => MissingAttribute(string.Empty, attribute);

System\Data\DataRelation.cs (2)

41internal string _relationName = string.Empty; 362value ??= string.Empty;

System\Data\DataRow.cs (1)

91get { return _error == null ? string.Empty : _error.Text; }

System\Data\DataSet.cs (6)

48private string _datasetPrefix = string.Empty; 49internal string _namespaceURI = string.Empty; 66internal string _mainTableName = string.Empty; 786value ??= string.Empty; 813_datasetPrefix = string.Empty; 826value ??= string.Empty;

System\Data\DataTable.cs (9)

71private string _tableName = string.Empty; 73private string _tablePrefix = string.Empty; 263string tempDSNamespace = string.Empty; 1287internal string DisplayExpressionInternal => _displayExpression != null ? _displayExpression.Expression : string.Empty; 1779value ??= string.Empty; 1893return string.Empty; 2070value ??= string.Empty; 6514string CurrentTableNamespace = string.Empty; 6527string qTableName = string.Empty;

System\Data\DataView.cs (9)

32private string _sort = string.Empty; 156Sort ??= string.Empty; 157RowFilter ??= string.Empty; 314value ??= string.Empty; 427value ??= string.Empty; 1047Sort = string.Empty; 1111RowFilter = string.Empty; 1175return string.Empty; 1387propertyName = (null != col) ? col.ColumnName : string.Empty;

System\Data\DataViewManager.cs (2)

88return string.Empty; 279return string.Empty;

System\Data\DataViewSetting.cs (4)

14private string _sort = string.Empty; 15private string _rowFilter = string.Empty; 62value ??= string.Empty; 89value ??= string.Empty;

System\Data\Filter\FunctionNode.cs (1)

444return string.Empty;

System\Data\Filter\NameNode.cs (1)

169string charsToEscape = string.Empty;

System\Data\LinqDataView.cs (2)

92base.RowFilter = string.Empty; // INDEX rebuild twice 239base.Sort = string.Empty;

System\Data\Merger.cs (1)

499dest.ConstraintName = string.Empty;

System\Data\SimpleType.cs (10)

18private string? _name = string.Empty; 22private string? _pattern = string.Empty; 23private string _ns = string.Empty; // my ns 25private string? _maxExclusive = string.Empty; 26private string? _maxInclusive = string.Empty; 27private string? _minExclusive = string.Empty; 28private string? _minInclusive = string.Empty; 30internal string? _enumeration = string.Empty; 335return string.Empty; 353_ns = string.Empty;

System\Data\XDRSchema.cs (12)

22_schemaUri = string.Empty; 23_schemaName = string.Empty; 39_schemaUri = string.Empty; 387instanceName = string.Empty; 405strType = string.Empty; 414strType = string.Empty; 419strType = string.Empty; 426strType = string.Empty; 432strType = string.Empty; 438strType = string.Empty; 460column.Namespace = (isAttribute) ? string.Empty : _schemaUri; 552string typeName = string.Empty;

System\Data\XmlDataLoader.cs (4)

166return value ?? string.Empty; 197return value ?? string.Empty; 892string diffId = string.Empty; // Diffgram ID string 1149string text = string.Empty; // Column text. Assume empty string

System\Data\XMLDiffLoader.cs (1)

447column[record] = string.Empty;

System\Data\xmlsaver.cs (10)

276return string.Empty; 1639generatedname = string.Empty; 1879root.SetAttribute(Keywords.XSD_NILLABLE, string.Empty, Keywords.TRUE); 1989string xpathprefix = (_ds != null) ? (_ds.Namespace.Length != 0 ? Keywords.MSTNS_PREFIX : string.Empty) : string.Empty; 1993xpathprefix = table.Namespace.Length != 0 ? (string)_prefixes[table.Namespace]! + ':' : string.Empty; 2441string prefix = (table.Namespace.Length != 0) ? table.Prefix : string.Empty; 2460string columnPrefix = (column.Namespace.Length != 0) ? column.Prefix : string.Empty; 2520string tablePrefix = (table.Namespace.Length != 0) ? table.Prefix : string.Empty; 2563string colPrefix = (col.Namespace.Length != 0) ? col.Prefix : string.Empty;

System\Data\XMLSchema.cs (5)

679ds._namespaceURI = ns ?? string.Empty; // see fx\Data\XDO\ReadXml\SchemaM2.xml for more info 2211strType = string.Empty; 2377strType = string.Empty; 2508column.Namespace = string.Empty; 2519column.Namespace = string.Empty;

System\Data\XmlToDatasetMap.cs (3)

43private readonly XmlNodeIdentety _id = new XmlNodeIdentety(string.Empty, string.Empty); 82_id.NamespaceURI = string.Empty;

System\Xml\DataDocumentXPathNavigator.cs (2)

74return string.Empty; //other type of nodes can't have attributes 78return _temp.MoveToAttribute(localName, namespaceURI) ? _temp.Value! : string.Empty;

System\Xml\DataPointer.cs (9)

409return string.Empty; 417return string.Empty; 424return string.Empty; 441return string.Empty; 449return string.Empty; 466return string.Empty; 475return string.Empty; 539return string.Empty; 547return string.Empty;

System\Xml\RegionIterator.cs (2)

174return string.Empty; 200return value ?? string.Empty;

System\Xml\XmlDataDocument.cs (8)

348prefix ??= string.Empty; 349namespaceURI ??= string.Empty; 467docelem = new XmlBoundElement(string.Empty, docElemName, DataSet.Namespace ?? string.Empty, this); 689newNode = new XmlBoundElement(string.Empty, col.EncodedColumnName, col.Namespace, this); 1360XmlBoundElement rowElement = new XmlBoundElement(string.Empty, table.EncodedTableName, table.Namespace, this); 1453value = string.Empty; 1555var newElem = new XmlBoundElement(string.Empty, col.EncodedColumnName, col.Namespace, this);

Common\System\Data\ProviderBase\DbConnectionPoolIdentity.cs (1)

8public static readonly DbConnectionPoolIdentity NoIdentity = new DbConnectionPoolIdentity(string.Empty, false, true);

src\libraries\Common\src\System\Data\Common\DbConnectionOptions.Common.cs (1)

114return connectionString ?? string.Empty;

src\libraries\Common\src\System\Data\Common\MultipartIdentifier.cs (2)

56ary[position] = string.Empty; 99parsedNames[stringCount] = string.Empty;

System\Data\Odbc\OdbcCommand.cs (1)

166return _commandText ?? string.Empty;

System\Data\Odbc\OdbcConnection.cs (4)

99return string.Empty; 118return string.Empty; 215return string.Empty; 347return new OdbcCommand(string.Empty, this);

System\Data\Odbc\OdbcDataReader.cs (2)

2475string columnname = string.Empty; 2477string currentindexname = string.Empty;

System\Data\Odbc\OdbcError.cs (2)

28return _message ?? string.Empty; 52return _source ?? string.Empty;

System\Data\Odbc\OdbcHandle.cs (2)

195sqlState = string.Empty; 215sqlState = string.Empty;

System\Data\Odbc\OdbcParameter.cs (1)

228return _parameterName ?? string.Empty;

System\Data\Odbc\OdbcParameterHelper.cs (1)

142return _sourceColumn ?? string.Empty;

System\Data\Odbc\OdbcUtils.cs (2)

399return string.Empty; 451return (_token.Length > 0) ? _token.ToString() : string.Empty;

System\Diagnostics\Activity.cs (3)

64private static readonly ActivitySource s_defaultSource = new ActivitySource(string.Empty); 465OperationName = operationName ?? string.Empty; 1815return string.Empty;

System\Diagnostics\ActivityEvent.cs (1)

37Name = name ?? string.Empty;

System\Diagnostics\ActivitySourceOptions.cs (1)

36public string? Version { get; set; } = string.Empty;

System\Diagnostics\DiagnosticListener.cs (1)

206return Name ?? string.Empty;

System\Diagnostics\DsesFilterAndTransform.cs (2)

910return string.Empty; 920return firstString ?? string.Empty;

System\Diagnostics\Helpers.cs (3)

17return string.Empty; 42return string.Empty; 58obj is null ? string.Empty : RuntimeHelpers.GetHashCode(obj).ToString(CultureInfo.InvariantCulture);

System\Diagnostics\Metrics\MetricsEventSource.cs (3)

375_sessionId = string.Empty; 438_sessionId = string.Empty; 643string sessionId = string.Empty;

System\Diagnostics\FileVersionInfo.Unix.cs (7)

104_companyName = string.Empty; 105_comments = string.Empty; 107_fileVersion = string.Empty; 109_legalTrademarks = string.Empty; 110_productName = string.Empty; 111_privateBuild = string.Empty; 112_specialBuild = string.Empty;

src\libraries\Common\src\Interop\Unix\System.Native\Interop.GetPwUid.cs (2)

40return username ?? string.Empty; 54return username ?? string.Empty;

src\libraries\Common\src\Interop\Unix\System.Native\Interop.MountPoints.FormatInfo.cs (2)

62Enum.GetName(typeof(UnixFileSystemTypes), numericFormat) ?? string.Empty : 68format = string.Empty;

System\Diagnostics\Process.Unix.cs (2)

411if (verb != string.Empty && 1065public string MainWindowTitle => string.Empty;

System\Diagnostics\ProcessInfo.cs (1)

18internal string ProcessName { get; set; } = string.Empty;

System\Diagnostics\ProcessManager.Linux.cs (1)

97ProcessName = processName ?? Process.GetUntruncatedProcessName(procPid, ref procFsStat) ?? string.Empty,

System\Diagnostics\ProcessStartInfo.cs (5)

77get => _arguments ?? string.Empty; 136get => _fileName ?? string.Empty; 149get => _directory ?? string.Empty; 159get => _userName ?? string.Empty; 167get => _verb ?? string.Empty;

System\Diagnostics\TextWriterTraceListener.cs (2)

33: this(stream, string.Empty) 54: this(writer, string.Empty)

System\Diagnostics\XmlWriterTraceListener.cs (2)

70message ??= string.Empty; 255processName = string.Empty;

System\Diagnostics\DefaultTraceListener.cs (1)

146message ??= string.Empty;

System\Diagnostics\DiagnosticsConfiguration.cs (1)

22internal static string LogFileName => string.Empty; // the default

System\Diagnostics\SourceSwitch.cs (2)

11public SourceSwitch(string name) : base(name, string.Empty) { } 14: base(displayName, string.Empty, defaultSwitchValue)

System\Diagnostics\Switch.cs (3)

26private volatile string? _switchValueString = string.Empty; 59_displayName = displayName ?? string.Empty; 115return _description ?? string.Empty;

System\Diagnostics\TraceInternal.cs (2)

84internal static string AppName => s_appName ??= Assembly.GetEntryAssembly()?.GetName().Name ?? string.Empty; 201Fail(string.Empty);

System\Diagnostics\TraceListener.cs (6)

231Write(category + ": " + (message ?? string.Empty)); 304WriteLine(category + ": " + (message ?? string.Empty)); 331string? datastring = string.Empty; 346WriteLine(data != null ? string.Join(", ", data) : string.Empty); 353TraceEvent(eventCache, source, eventType, id, string.Empty); 416WriteLine(string.Empty);

mono\System.Drawing\GraphicsTests.cs (11)

1577size = g.MeasureString(string.Empty, _font); 1579g.MeasureString(string.Empty.AsSpan(), _font); 1585size = g.MeasureString(string.Empty, null); 1587g.MeasureString(string.Empty.AsSpan(), null); 1611size = g.MeasureString(string.Empty, _font, SizeF.Empty); 1614size = g.MeasureString(string.Empty.AsSpan(), _font, SizeF.Empty); 1804string s = string.Empty; 1851regions = g.MeasureCharacterRanges(string.Empty, _font, default, null); 1853regions = g.MeasureCharacterRanges(string.Empty.AsSpan(), _font, default, null); 1860regions = g.MeasureCharacterRanges(string.Empty, null, default, null); 1862regions = g.MeasureCharacterRanges(string.Empty.AsSpan(), null, default, null);

System\Drawing\Drawing2D\GraphicsPathTests.cs (2)

1055gpi.AddString(string.Empty, FontFamily.GenericMonospace, 0, 10, new Point(10, 10), StringFormat.GenericDefault); 1058gpi.AddString(string.Empty, FontFamily.GenericMonospace, 0, 10, new PointF(10f, 10f), StringFormat.GenericDefault);

System\Drawing\FontConverterTests.cs (2)

78Font font = (Font)converter.ConvertFrom(string.Empty); 193return installedFonts.Families.Select(t => t.Name).Contains(string.Empty);

System\Drawing\IconTests.cs (2)

793Assert.Throws<IOException>(() => { Icon.ExtractIcon(string.Empty, 0, 16); }); 794Assert.Throws<IOException>(() => { Icon.ExtractIcon(string.Empty, 0); });

System\Drawing\ImageFormatConverterTests.cs (4)

136Assert.Equal(string.Empty, (string)_imgFmtConv.ConvertTo(null, typeof(string))); 137Assert.Equal(string.Empty, (string)_imgFmtConv.ConvertTo(null, CultureInfo.CreateSpecificCulture("ru-RU"), null, typeof(string))); 139Assert.Equal(string.Empty, (string)_imgFmtConvFrmTD.ConvertTo(null, typeof(string))); 140Assert.Equal(string.Empty, (string)_imgFmtConvFrmTD.ConvertTo(null, CultureInfo.CreateSpecificCulture("de-DE"), null, typeof(string)));

System\Drawing\ImageTests.cs (2)

513AssertExtensions.Throws<ArgumentException>("path", null, () => Image.FromFile(string.Empty)); 514AssertExtensions.Throws<ArgumentException>("path", null, () => Image.FromFile(string.Empty, useEmbeddedColorManagement: true));

System\Drawing\Imaging\ImageAttributesTests.cs (2)

1090Assert.Throws<ArgumentException>(() => imageAttr.SetOutputChannelColorProfile(string.Empty)); 1091Assert.Throws<ArgumentException>(() => imageAttr.SetOutputChannelColorProfile(string.Empty, ColorAdjustType.Default));

System\Drawing\Imaging\MetafileTests.cs (1)

82yield return new object[] { string.Empty };

System\Drawing\Printing\MarginsConverterTests.cs (2)

143Assert.Equal(string.Empty, (string)mc.ConvertTo(null, typeof(string))); 144Assert.Equal(string.Empty, (string)mc.ConvertTo(context, CultureInfo.CreateSpecificCulture("ru-RU"), null, typeof(string)));

System\Drawing\Printing\PaperSizeTests.cs (1)

124yield return new object[] { testData[0], string.Empty };

System\Drawing\Printing\PrintDocumentTests.cs (1)

81Assert.Equal(string.Empty, document.DocumentName);

System\Drawing\Printing\PrinterSettingsTests.cs (2)

286AssertExtensions.Throws<ArgumentNullException>(string.Empty, () => printerSettings.PrintFileName = string.Empty);

System\Drawing\Text\PrivateFontCollectionTests.cs (1)

100AssertExtensions.Throws<FileNotFoundException>(() => fontCollection.AddFontFile(string.Empty));

System\Drawing\ColorTranslator.cs (1)

290string colorString = string.Empty;

System\Formats\Asn1\AsnCharacterStringEncodings.cs (2)

40str = string.Empty.AsSpan(); 57chars = string.Empty.AsSpan();

System\Formats\Asn1\AsnDecoder.Text.cs (1)

451str = string.Empty;

src\libraries\Common\src\Interop\Unix\System.Native\Interop.GetPwUid.cs (2)

40return username ?? string.Empty; 54return username ?? string.Empty;

src\libraries\Common\src\System\IO\Archiving.Utils.Unix.cs (1)

27(true, false) => string.Empty,

System\Formats\Tar\PaxTarEntry.cs (2)

55_header._prefix = string.Empty; 96_header._prefix = string.Empty;

System\Formats\Tar\PosixTarEntry.cs (6)

25_header._uName = string.Empty; 26_header._gName = string.Empty; 44_header._uName ??= string.Empty; 45_header._gName ??= string.Empty; 107get => _header._gName ?? string.Empty; 122get => _header._uName ?? string.Empty;

System\Formats\Tar\TarEntry.cs (1)

126get => _header._linkName ?? string.Empty;

System\Formats\Tar\TarHeader.cs (2)

145_ => string.Empty, 152_ => string.Empty,

System\Formats\Tar\TarHelpers.cs (1)

276return buffer.IsEmpty ? string.Empty : encoding.GetString(buffer);

System\Formats\Tar\TarWriter.Unix.cs (1)

94entry.LinkName = info.LinkTarget ?? string.Empty;

System\Formats\Tar\UstarTarEntry.cs (2)

35_header._prefix = string.Empty; 53_header._prefix = string.Empty;

src\libraries\Common\src\System\IO\Compression\ZLibNative.cs (1)

320public string GetErrorMessage() => _zStream.msg != ZNullPtr ? Marshal.PtrToStringUTF8(_zStream.msg)! : string.Empty;

System\IO\Compression\DeflateZLib\ZLibException.cs (2)

16private readonly string? _zlibErrorContext = string.Empty; 17private readonly string? _zlibErrorMessage = string.Empty;

src\libraries\Common\src\System\IO\Archiving.Utils.Unix.cs (1)

27(true, false) => string.Empty,

System\IO\Compression\ZipFile.Create.Async.cs (3)

350/// <exception cref="ArgumentException"><paramref name="sourceDirectoryName" /> is <see cref="string.Empty" />, contains only white space, or contains at least one invalid character. 378/// <exception cref="ArgumentException"><paramref name="sourceDirectoryName" /> is <see cref="string.Empty" />, contains only white space, or contains at least one invalid character. 408/// <exception cref="ArgumentException"><paramref name="sourceDirectoryName" /> is <see cref="string.Empty" />, contains only white space, or contains at least one invalid character.

System\IO\Compression\ZipFile.Create.cs (3)

333/// <exception cref="ArgumentException"><paramref name="sourceDirectoryName" /> is <see cref="string.Empty" />, contains only white space, or contains at least one invalid character. 359/// <exception cref="ArgumentException"><paramref name="sourceDirectoryName" /> is <see cref="string.Empty" />, contains only white space, or contains at least one invalid character. 387/// <exception cref="ArgumentException"><paramref name="sourceDirectoryName" /> is <see cref="string.Empty" />, contains only white space, or contains at least one invalid character.

System\IO\Compression\ZipFile.Extract.Async.cs (8)

System\IO\Compression\ZipFile.Extract.cs (8)

src\libraries\Common\src\Interop\Unix\System.Native\Interop.MountPoints.FormatInfo.cs (2)

62Enum.GetName(typeof(UnixFileSystemTypes), numericFormat) ?? string.Empty : 68format = string.Empty;

System\IO\FileSystemWatcher.cs (2)

78_directory = string.Empty; 253value ??= string.Empty;

System\IO\FileSystemWatcher.Linux.cs (1)

866string.Empty;

System\IO\Packaging\ContentType.cs (3)

79_contentType = string.Empty; 507private string _type = string.Empty; 508private string _subType = string.Empty;

System\IO\Packaging\PackageRelationship.cs (1)

145Debug.Assert(relationshipType.Trim() != string.Empty,

System\IO\Packaging\PackageRelationshipCollection.cs (1)

90Debug.Assert(filter.Trim() != string.Empty,

System\IO\Packaging\PackUriHelper.cs (2)

374partUriString = string.Empty; 547return string.Empty;

System\IO\Packaging\PackUriHelper.PackUriScheme.cs (1)

315if (packageUri.Fragment != string.Empty)

System\IO\Packaging\PartBasedPackageProperties.cs (2)

639return string.Empty; 643return string.Empty;

System\IO\Packaging\XmlCompatibilityReader.cs (1)

624return LookupNamespace(string.Empty);

System\IO\Packaging\ZipPackagePartPiece.cs (1)

145string newPieceFileName = FormattableString.Invariant($"{prefixName}/[{pieceNumber:D}]{(isLastPiece ? ".last" : string.Empty)}.piece");

src\libraries\Common\src\Interop\Unix\System.Native\Interop.GetPwUid.cs (2)

40return username ?? string.Empty; 54return username ?? string.Empty;

System\Linq\ThrowHelper.cs (1)

65return string.Empty;

System\BinaryData.cs (1)

425return string.Empty;

src\libraries\Common\src\System\Net\Http\aspnetcore\Http3\QPack\QPackEncoder.cs (1)

230return EncodeValueString(string.Empty, valueEncoding: null, buffer, out length);

src\libraries\Common\src\System\Net\HttpKnownHeaderNames.TryGetHeaderName.cs (1)

20return string.Empty;

System\Net\Http\Headers\HeaderDescriptor.cs (1)

136return string.Empty;

System\Net\Http\Headers\HeaderStringValues.cs (1)

49_ => string.Empty,

System\Net\Http\Headers\HttpHeaders.cs (9)

139value ??= string.Empty; 209rawValues.Add(valuesList[i] ?? string.Empty); 215storeValueRef = valuesList[0] ?? string.Empty; 223TryAddWithoutValidation(descriptor, value ?? string.Empty); 334return string.Empty; 866AddInvalidValue(info, value ?? string.Empty); 884AddInvalidValue(info, value ?? string.Empty); 934AddInvalidValue(info, value ?? string.Empty); 1029AddParsedValue(info, value ?? string.Empty);

System\Net\Http\Headers\HttpRequestHeaders.cs (2)

95if (value == string.Empty) 112if (value == string.Empty)

System\Net\Http\Headers\MediaTypeHeaderValue.cs (1)

118return _mediaType ?? string.Empty;

System\Net\Http\HttpContent.cs (1)

107return string.Empty;

System\Net\Http\MultipartContent.cs (1)

323string delim = string.Empty;

System\Net\Http\SocketsHttpHandler\AuthenticationHelper.Digest.cs (2)

150string content = request.Content == null ? string.Empty : await request.Content.ReadAsStringAsync().ConfigureAwait(false); 403if (value == string.Empty &&

System\Net\Http\SocketsHttpHandler\CurrentUserIdentityProvider.Unix.cs (1)

10return string.Empty;

System\Net\Http\SocketsHttpHandler\Http2Connection.cs (1)

1549if (cookiesFromContainer != string.Empty)

System\Net\Http\SocketsHttpHandler\Http3RequestStream.cs (1)

673if (cookiesFromContainer != string.Empty)

System\Net\Http\SocketsHttpHandler\HttpConnection.cs (1)

1101response.SetReasonPhraseWithoutValidation(string.Empty);

System\Net\Http\SocketsHttpHandler\HttpConnectionPoolManager.cs (1)

517return defaultCredentialsUsed ? CurrentUserIdentityProvider.GetIdentity() : string.Empty;

src\libraries\Common\src\System\Net\CookieParser.cs (11)

61_value = string.Empty; 137string tokenString = string.Empty; 425_name = string.Empty; 430_value = string.Empty; 657InternalSetNameMethod(cookie!, string.Empty); 673InternalSetNameMethod(cookie!, string.Empty); 697InternalSetNameMethod(cookie!, string.Empty); 715InternalSetNameMethod(cookie!, string.Empty); 749cookie!.Port = string.Empty; 817InternalSetNameMethod(cookie!, string.Empty); 844cookie!.Port = string.Empty;

src\libraries\Common\src\System\Net\WebHeaderEncoding.cs (1)

20return string.Empty;

System\Net\HttpListenerRequest.cs (2)

399strings[0] = string.Empty; 528return string.Empty;

System\Net\HttpListenerRequestUriBuilder.cs (1)

58_cookedUriQuery = cookedUriQuery ?? string.Empty;

System\Net\HttpListenerResponse.cs (1)

151return _statusDescription ??= HttpStatusDescription.Get(StatusCode) ?? string.Empty;

System\Net\ServiceNameStore.cs (1)

281string machineName = Dns.GetHostEntry(string.Empty).HostName;

System\Net\WebSockets\HttpWebSocket.cs (1)

34acceptProtocol = string.Empty;

System\Net\Mail\AlternateView.cs (1)

66a.SetContentFromString(content, null, string.Empty);

System\Net\Mail\Attachment.cs (4)

22SetContentFromFile(fileName, string.Empty); 389if (_name != null && _name != string.Empty) 406if (_name != null && _name != string.Empty) 416a.SetContentFromString(content, null, string.Empty);

System\Net\Mail\LinkedResource.cs (1)

55a.SetContentFromString(content, null, string.Empty);

System\Net\Mail\MailAddress.cs (1)

133displayName ??= string.Empty;

System\Net\Mail\MailAddressParser.cs (1)

161displayName = string.Empty;

System\Net\Mail\MailBnfHelper.cs (1)

227return string.Empty;

System\Net\Mail\MailMessage.cs (5)

28private string? _body = string.Empty; 172return _message.Subject ?? string.Empty; 217return _body ?? string.Empty; 340_bodyView = AlternateView.CreateAlternateViewFromString(string.Empty); 489return string.Empty;

System\Net\Mail\SmtpTransport.cs (1)

207string to = smtpAddress + (_connection!.DSNEnabled ? deliveryNotify : string.Empty);

System\Net\Mime\ContentType.cs (1)

128if (value == null || value == string.Empty)

System\Net\Mime\MimeBasePart.cs (2)

50return string.Empty; 53string newValue = string.Empty;

System\Net\Mime\MimePart.cs (2)

123if (mimeType != null && mimeType != string.Empty) 127if (name != null && name != string.Empty)

System\Net\Dns.cs (3)

21NameResolutionActivity activity = NameResolutionTelemetry.Log.BeforeResolution(string.Empty); 28catch (Exception ex) when (LogFailure(string.Empty, activity, ex)) 34NameResolutionTelemetry.Log.AfterResolution(string.Empty, activity, answer: name);

src\libraries\Common\src\Interop\Unix\System.Native\Interop.GetDomainName.cs (1)

37return string.Empty;

System\Net\NetworkInformation\StringParsingHelpers.Dns.cs (1)

15return rcr.TryGetNextValue("search", out string? dnsSuffix) ? dnsSuffix : string.Empty;

src\libraries\Common\src\Interop\Unix\System.Native\Interop.GetDomainName.cs (1)

37return string.Empty;

src\libraries\Common\src\System\Net\CookieParser.cs (11)

61_value = string.Empty; 137string tokenString = string.Empty; 425_name = string.Empty; 430_value = string.Empty; 657InternalSetNameMethod(cookie!, string.Empty); 673InternalSetNameMethod(cookie!, string.Empty); 697InternalSetNameMethod(cookie!, string.Empty); 715InternalSetNameMethod(cookie!, string.Empty); 749cookie!.Port = string.Empty; 817InternalSetNameMethod(cookie!, string.Empty); 844cookie!.Port = string.Empty;

System\Net\Cookie.cs (12)

50private string m_comment = string.Empty; // Do not rename (binary serialization) 54private string m_domain = string.Empty; // Do not rename (binary serialization) 57private string m_name = string.Empty; // Do not rename (binary serialization) 58private string m_path = string.Empty; // Do not rename (binary serialization) 60private string m_port = string.Empty; // Do not rename (binary serialization) 67private string m_value = string.Empty; // Do not rename (binary serialization) 129m_comment = value ?? string.Empty; 180SetDomainAndKey(value ?? string.Empty); 246m_name = string.Empty; 262m_path = value ?? string.Empty; 507m_port = string.Empty; 583m_value = value ?? string.Empty;

System\Net\CookieContainer.cs (5)

84private readonly string m_fqdnMyDomain = string.Empty; 837optCookie2 = string.Empty; 838return string.Empty; 841string delimiter = string.Empty; 856Cookie.MaxSupportedVersionString) : string.Empty;

System\Net\CredentialCache.cs (3)

343base(string.Empty, string.Empty, string.Empty)

System\Net\NetworkCredential.cs (11)

19private string _userName = string.Empty; 23: this(string.Empty, string.Empty, string.Empty) 34: this(userName, password, string.Empty) 53: this(userName, password, string.Empty) 74set { _userName = value ?? string.Empty; } 92return (string?)_password ?? string.Empty; 135set { _domain = value ?? string.Empty; } 158return string.Empty; 162string result = string.Empty;

src\libraries\Common\src\System\Net\Security\TargetHostNameHelper.cs (1)

22return string.Empty;

System\Net\Quic\Internal\MsQuicConfiguration.cs (1)

44authenticationOptions.TargetHost ?? string.Empty,

System\Net\Quic\Internal\MsQuicExtensions.cs (3)

22_ => string.Empty 67_ => string.Empty 92_ => string.Empty

System\Net\Quic\QuicConnection.cs (2)

426string sni = (IPAddress.IsValid(options.ClientAuthenticationOptions.TargetHost) ? null : options.ClientAuthenticationOptions.TargetHost) ?? host ?? string.Empty; 463targetHost = string.Empty;

src\libraries\Common\src\System\Net\HttpValidationHelpers.cs (1)

44return string.Empty;

System\Net\Cache\HttpRequestCachePolicy.cs (4)

96(_maxAge == TimeSpan.MaxValue ? string.Empty : " MaxAge:" + _maxAge.ToString()) + 97(_minFresh == TimeSpan.MinValue ? string.Empty : " MinFresh:" + _minFresh.ToString()) + 98(_maxStale == TimeSpan.MinValue ? string.Empty : " MaxStale:" + _maxStale.ToString()) + 99(CacheSyncDate == DateTime.MinValue ? string.Empty : " CacheSyncDate:" + CacheSyncDate.ToString(CultureInfo.CurrentCulture));

System\Net\CommandStream.cs (4)

159_abortReason = string.Empty; 316if (_abortReason != string.Empty) 468private string _buffer = string.Empty; 577_buffer = string.Empty;

System\Net\FtpControlStream.cs (8)

40private string _currentTypeSetting = string.Empty; 501_currentTypeSetting = string.Empty; 512string domainUserName = string.Empty; 513string password = string.Empty; 627? string.Empty : requestDirectory + "/"; 643commandList.Add(new PipelineEntry(FormatFtpCommand(request.Method, string.Empty), flags)); 793filename = string.Empty; 1048return string.Empty;

System\Net\FtpWebRequest.cs (1)

228private static readonly NetworkCredential s_defaultFtpNetworkCredential = new NetworkCredential("anonymous", "anonymous@", string.Empty);

System\Net\HttpWebResponse.cs (6)

107return string.Empty; 122return string.Empty; 174return string.IsNullOrEmpty(server) ? string.Empty : server; 255return _httpResponseMessage.ReasonPhrase ?? string.Empty; 272_characterSet = string.Empty; 359return headerValue ?? string.Empty;

src\libraries\Common\src\System\Net\Security\TargetHostNameHelper.cs (1)

22return string.Empty;

System\Net\NegotiateAuthenticationPal.Unix.cs (3)

152result = new GenericIdentity(name ?? string.Empty, protocol); 214_credentialsHandle = SafeGssCredHandle.Create(string.Empty, string.Empty, _packageType);

System\Net\Security\NegotiateAuthentication.cs (1)

178return new GenericIdentity(TargetName ?? string.Empty, Package);

System\Net\Security\NegotiateStream.cs (5)

103BeginAuthenticateAsClient((NetworkCredential)CredentialCache.DefaultCredentials, binding: null, string.Empty, ProtectionLevel.EncryptAndSign, TokenImpersonationLevel.Identification, 138ValidateCreateContext(DefaultPackage, credential, string.Empty, policy, requiredProtectionLevel, requiredImpersonationLevel); 161AuthenticateAsClient((NetworkCredential)CredentialCache.DefaultCredentials, binding: null, string.Empty, ProtectionLevel.EncryptAndSign, TokenImpersonationLevel.Identification); 181AuthenticateAsClientAsync((NetworkCredential)CredentialCache.DefaultCredentials, binding: null, string.Empty, ProtectionLevel.EncryptAndSign, TokenImpersonationLevel.Identification); 215ValidateCreateContext(DefaultPackage, credential, string.Empty, policy, requiredProtectionLevel, requiredImpersonationLevel);

System\Net\Security\NetSecurityTelemetry.cs (2)

261arg2 ??= string.Empty; 288arg3 ??= string.Empty;

System\Net\Security\SslApplicationProtocol.cs (1)

82arr is null ? string.Empty :

System\Net\Security\SslAuthenticationOptions.cs (3)

17TargetHost = string.Empty; 53TargetHost = sslClientAuthenticationOptions.TargetHost ?? string.Empty; 69TargetHost = string.Empty;

System\Net\Security\SslStream.Protocol.cs (1)

700localCertificate = _sslAuthenticationOptions.CertSelectionDelegate(this, string.Empty, tempCollection, null, Array.Empty<string>());

System\Net\ServerSentEvents\SseParser_1.cs (1)

451public string LastEventId { get; private set; } = string.Empty; // Spec: "must be initialized to the empty string"

System\Net\Sockets\UnixDomainSocketEndPoint.cs (1)

94_path = string.Empty;

System\Net\WebClient.cs (3)

155get { return _baseAddress != null ? _baseAddress.ToString() : string.Empty; } 602string delimiter = string.Empty; 813string delimiter = string.Empty;

src\libraries\Common\src\System\Net\HttpValidationHelpers.cs (1)

44return string.Empty;

System\Net\HeaderInfoTable.cs (1)

15private static readonly HeaderInfo s_unknownHeaderInfo = new HeaderInfo(string.Empty, false, false, false, s_singleParser);

src\libraries\Common\src\System\IO\Compression\ZLibNative.cs (1)

320public string GetErrorMessage() => _zStream.msg != ZNullPtr ? Marshal.PtrToStringUTF8(_zStream.msg)! : string.Empty;

System\Net\WebSockets\ManagedWebSocket.cs (2)

1087string closeStatusDescription = string.Empty; 1286await CloseOutputAsync(closeStatus, string.Empty, default).ConfigureAwait(false);

System\Net\WebSockets\NetEventSource.WebSockets.cs (1)

94Log.WsTrace(IdOf(obj), memberName ?? MissingMember, message ?? memberName ?? string.Empty);

System\Net\WebSockets\WebSocket.cs (1)

92string validStatesText = string.Empty;

System\Numerics\Tensors\netcore\Tensor.cs (1)

2293string separator = string.Empty;

System\ComponentModel\TypeConverterAttribute.cs (1)

27ConverterTypeName = string.Empty;

src\Internal\VersionResilientHashCode.CoreCLR.cs (1)

30int hashcode = NameHashCode(type.IsNested ? string.Empty : type.Namespace, type.Name);

src\libraries\Common\src\Interop\Unix\System.Native\Interop.GetPwUid.cs (2)

40return username ?? string.Empty; 54return username ?? string.Empty;

src\libraries\Common\src\Interop\Unix\System.Native\Interop.GetUnixVersion.cs (1)

36return string.Empty;

src\libraries\Common\src\System\Number.Formatting.Common.cs (1)

783ArgumentOutOfRangeException.ThrowIfNegative(groupSizeCount | bufferSize, string.Empty); // If we overflow

src\libraries\Common\src\System\Reflection\AssemblyNameParser.cs (3)

133if (attributeName == string.Empty) 304if (attributeValue.Equals("null", StringComparison.OrdinalIgnoreCase) || attributeValue == string.Empty) 370tokenString = string.Empty;

src\libraries\System.Private.CoreLib\src\System\AppContext.AnyOS.cs (1)

30return string.Empty;

src\libraries\System.Private.CoreLib\src\System\BitConverter.cs (1)

808return string.Empty;

src\libraries\System.Private.CoreLib\src\System\Convert.cs (4)

1881return value == null ? string.Empty : value.ToString(); 2352return string.Empty; 3082return string.Empty; 3159return string.Empty;

src\libraries\System.Private.CoreLib\src\System\DBNull.cs (2)

29return string.Empty; 34return string.Empty;

src\libraries\System.Private.CoreLib\src\System\Diagnostics\Debug.cs (6)

83Assert(condition, string.Empty, string.Empty); 87Assert(condition, message, string.Empty); 128Fail(message, string.Empty); 312string.Empty; 407string.Empty;

src\libraries\System.Private.CoreLib\src\System\Diagnostics\DebugProvider.cs (1)

50WriteCore(string.Empty);

src\libraries\System.Private.CoreLib\src\System\Diagnostics\Tracing\EventPipeMetadataGenerator.cs (1)

54string paramName = string.Empty;

src\libraries\System.Private.CoreLib\src\System\Diagnostics\Tracing\EventSource.cs (4)

3426string msg = string.Empty; 6013keyword = string.Empty; 6018keyword = string.Empty; 6088return string.Empty;

src\libraries\System.Private.CoreLib\src\System\Diagnostics\Tracing\TraceLogging\DataCollector.cs (1)

146value ??= string.Empty;

src\libraries\System.Private.CoreLib\src\System\Diagnostics\Tracing\TraceLogging\XplatEventLogger.cs (2)

81return string.Empty; 84return string.Empty;

src\libraries\System.Private.CoreLib\src\System\Empty.cs (1)

16return string.Empty;

src\libraries\System.Private.CoreLib\src\System\Environment.GetFolderPathCore.Unix.cs (3)

23string path = GetFolderPathCoreWithoutValidation(folder) ?? string.Empty; 39return string.Empty; 147return string.Empty;

src\libraries\System.Private.CoreLib\src\System\Globalization\CalendarData.cs (5)

85"July", "August", "September", "October", "November", "December", string.Empty ]; // month names 87"Jul", "Aug", "Sep", "Oct", "Nov", "Dec", string.Empty ]; // abbreviated month names 115this.sNativeName ??= string.Empty; // Calendar Name for the locale. 144this.sNativeName = string.Empty; 228this.saEraNames = [string.Empty];

src\libraries\System.Private.CoreLib\src\System\Globalization\CalendarData.Icu.cs (1)

380callbackContext.Results.Add(string.Empty);

src\libraries\System.Private.CoreLib\src\System\Globalization\CompareInfo.Nls.cs (6)

132source = string.Empty; 222string1 = string.Empty; 227string2 = string.Empty; 278lpStringSource = string.Empty; 458source = string.Empty; 537source = string.Empty;

src\libraries\System.Private.CoreLib\src\System\Globalization\CultureData.cs (2)

928internal string Name => _sName ?? string.Empty; 2091return string.Empty;

src\libraries\System.Private.CoreLib\src\System\Globalization\CultureData.Icu.cs (2)

247return string.Empty; 326return string.Empty;

src\libraries\System.Private.CoreLib\src\System\Globalization\CultureData.Nls.cs (1)

186return GetLocaleInfoEx(localeName, lctype) ?? string.Empty;

src\libraries\System.Private.CoreLib\src\System\Globalization\CultureInfo.cs (1)

544public virtual string Name => _nonSortName ??= (_cultureData.Name ?? string.Empty);

src\libraries\System.Private.CoreLib\src\System\Globalization\DateTimeParse.cs (1)

5288return string.Empty;

src\libraries\System.Private.CoreLib\src\System\Globalization\InvariantModeCasing.cs (2)

23return string.Empty; 69return string.Empty;

src\libraries\System.Private.CoreLib\src\System\Globalization\Normalization.Nls.cs (1)

44return string.Empty;

src\libraries\System.Private.CoreLib\src\System\Globalization\StringInfo.cs (1)

21public StringInfo() : this(string.Empty)

src\libraries\System.Private.CoreLib\src\System\Globalization\TextInfo.cs (2)

269return string.Empty; 367return string.Empty;

src\libraries\System.Private.CoreLib\src\System\Globalization\TimeSpanFormat.cs (3)

480x._literals[0] = isNegative ? "-" : string.Empty; 485x._literals[5] = string.Empty; 505_literals[i] = string.Empty;

src\libraries\System.Private.CoreLib\src\System\IO\BinaryReader.cs (1)

256return string.Empty;

src\libraries\System.Private.CoreLib\src\System\IO\FileSystemInfo.cs (2)

60return string.Empty; 185public override string ToString() => OriginalPath ?? string.Empty;

src\libraries\System.Private.CoreLib\src\System\IO\Path.cs (3)

49return string.Empty; 490return path2 ?? string.Empty; 544return string.Empty;

src\libraries\System.Private.CoreLib\src\System\IO\Path.Unix.cs (1)

143return IsPathRooted(path) ? PathInternal.DirectorySeparatorCharAsString : string.Empty;

src\libraries\System.Private.CoreLib\src\System\IO\StreamReader.cs (1)

981retVal = string.Empty;

src\libraries\System.Private.CoreLib\src\System\ObjectDisposedException.cs (1)

104public string ObjectName => _objectName ?? string.Empty;

src\libraries\System.Private.CoreLib\src\System\OperatingSystem.cs (1)

78public string ServicePack => _servicePack ?? string.Empty;

src\libraries\System.Private.CoreLib\src\System\Random.cs (1)

398return string.Empty;

src\libraries\System.Private.CoreLib\src\System\Reflection\Assembly.cs (1)

232s_overriddenEntryAssembly = string.Empty;

src\libraries\System.Private.CoreLib\src\System\Reflection\AssemblyName.cs (4)

262return string.Empty; 303string refName = reference.Name ?? string.Empty; 304string defName = definition.Name ?? string.Empty; 312return string.Empty;

src\libraries\System.Private.CoreLib\src\System\Reflection\Emit\AssemblyBuilder.cs (1)

58public override string Location => string.Empty;

src\libraries\System.Private.CoreLib\src\System\Reflection\InvokerEmitUtil.cs (3)

28string declaringTypeName = method.DeclaringType != null ? method.DeclaringType.Name + "." : string.Empty; 96string declaringTypeName = method.DeclaringType != null ? method.DeclaringType.Name + "." : string.Empty; 153string declaringTypeName = method.DeclaringType != null ? method.DeclaringType.Name + "." : string.Empty;

src\libraries\System.Private.CoreLib\src\System\Resources\ResourceManager.cs (1)

155BaseNameField = string.Empty;

src\libraries\System.Private.CoreLib\src\System\Runtime\CompilerServices\ContractHelper.cs (1)

95Debug.ContractFailure(displayMessage, string.Empty, GetFailureMessage(kind, null));

src\libraries\System.Private.CoreLib\src\System\Runtime\InteropServices\Marshal.cs (1)

1083return progIdAttribute.Value ?? string.Empty;

src\libraries\System.Private.CoreLib\src\System\Runtime\InteropServices\Marshalling\MarshalUsingAttribute.cs (1)

23CountElementName = string.Empty;

src\libraries\System.Private.CoreLib\src\System\Runtime\InteropServices\NFloat.cs (3)

693/// <param name="result">When this method returns, contains a floating-point number equivalent of the numeric value or symbol contained in <paramref name="s" /> if the conversion succeeded or zero if the conversion failed. The conversion fails if the <paramref name="s" /> is <c>null</c>, <see cref="string.Empty" />, or is not in a valid format. This parameter is passed uninitialized; any value originally supplied in result will be overwritten.</param> 725/// <param name="result">When this method returns, contains a floating-point number equivalent of the numeric value or symbol contained in <paramref name="s" /> if the conversion succeeded or zero if the conversion failed. The conversion fails if the <paramref name="s" /> is <c>null</c>, <see cref="string.Empty" />, or is not in a format compliant with <paramref name="style" />, or if <paramref name="style" /> is not a valid combination of <see cref="NumberStyles" /> enumeration constants. This parameter is passed uninitialized; any value originally supplied in result will be overwritten.</param> 742/// <param name="result">When this method returns, contains a floating-point number equivalent of the numeric value or symbol contained in <paramref name="s" /> if the conversion succeeded or zero if the conversion failed. The conversion fails if the <paramref name="s" /> is <see cref="string.Empty" /> or is not in a format compliant with <paramref name="style" />, or if <paramref name="style" /> is not a valid combination of <see cref="NumberStyles" /> enumeration constants. This parameter is passed uninitialized; any value originally supplied in result will be overwritten.</param>

src\libraries\System.Private.CoreLib\src\System\Runtime\InteropServices\OSPlatform.cs (1)

57return Name ?? string.Empty;

src\libraries\System.Private.CoreLib\src\System\Runtime\Loader\LibraryNameVariation.Unix.cs (10)

24yield return new LibraryNameVariation(string.Empty, string.Empty); 40yield return new LibraryNameVariation(string.Empty, string.Empty); 43yield return new LibraryNameVariation(LibraryNamePrefix, string.Empty); 45yield return new LibraryNameVariation(string.Empty, LibraryNameSuffix); 53yield return new LibraryNameVariation(string.Empty, LibraryNameSuffix); 58yield return new LibraryNameVariation(string.Empty, string.Empty); 61yield return new LibraryNameVariation(LibraryNamePrefix, string.Empty);

src\libraries\System.Private.CoreLib\src\System\Runtime\Versioning\FrameworkName.cs (2)

102_profile = (profile == null) ? string.Empty : profile.Trim(); 135_profile = string.Empty;

src\libraries\System.Private.CoreLib\src\System\SearchValues\Strings\StringSearchValues.cs (2)

53if (uniqueValues.Contains(string.Empty)) 55return new SingleStringSearchValuesFallback<SearchValues.FalseConst>(string.Empty, uniqueValues);

src\libraries\System.Private.CoreLib\src\System\String.cs (11)

79return Empty; 105return Empty; 127return Empty; 131return Empty; 162return Empty; 188return Empty; 210return Empty; 231return Empty; 269return Empty; 294return Empty; 314return Empty;

src\libraries\System.Private.CoreLib\src\System\String.Manipulation.cs (38)

src\libraries\System.Private.CoreLib\src\System\Text\ASCIIEncoding.cs (1)

748return string.Empty;

src\libraries\System.Private.CoreLib\src\System\Text\StringBuilder.cs (9)

123value ??= string.Empty; 198persistedString ??= string.Empty; 319return string.Empty; 1133separator ??= string.Empty; 1146separator ??= string.Empty; 1157separator ??= string.Empty; 1168separator ??= string.Empty; 1181separator ??= string.Empty; 1757s ??= string.Empty;

src\libraries\System.Private.CoreLib\src\System\Text\UnicodeEncoding.cs (1)

335if (count == 0) return string.Empty;

src\libraries\System.Private.CoreLib\src\System\Text\UTF32Encoding.cs (2)

343if (count == 0) return string.Empty; 375throw new ArgumentException(SR.Format(SR.Argument_EncoderFallbackNotEmpty, this.EncodingName, encoder.Fallback?.GetType().ToString() ?? string.Empty));

src\libraries\System.Private.CoreLib\src\System\Text\UTF7Encoding.cs (2)

94this.encoderFallback = new EncoderReplacementFallback(string.Empty); 379if (count == 0) return string.Empty;

src\libraries\System.Private.CoreLib\src\System\Text\UTF8Encoding.cs (1)

698return string.Empty;

src\libraries\System.Private.CoreLib\src\System\Text\ValueStringBuilder.AppendFormat.cs (1)

244s ??= string.Empty;

src\libraries\System.Private.CoreLib\src\System\Threading\Tasks\ValueTask.cs (1)

848return string.Empty;

src\libraries\System.Private.CoreLib\src\System\Threading\Timer.cs (2)

563FrameworkEventSource.Log.ThreadTransferSendObj(this, 1, string.Empty, true, (int)dueTime, (int)period); 717FrameworkEventSource.Log.ThreadTransferReceiveObj(this, 1, string.Empty);

src\libraries\System.Private.CoreLib\src\System\TimeZoneInfo.cs (8)

160return _displayName ?? string.Empty; 171return _standardDisplayName ?? string.Empty; 182return _daylightDisplayName ?? string.Empty; 1034standardDisplayName ??= string.Empty; 1039displayName ?? string.Empty, 1090displayName ?? string.Empty, 1091standardDisplayName ?? string.Empty, 1092daylightDisplayName ?? string.Empty,

src\libraries\System.Private.CoreLib\src\System\TimeZoneInfo.StringSerializer.cs (1)

322throw new SerializationException(SR.Format(SR.Serialization_InvalidEscapeSequence, string.Empty));

src\libraries\System.Private.CoreLib\src\System\TypeInitializationException.cs (1)

62public string TypeName => _typeName ?? string.Empty;

src\libraries\System.Private.CoreLib\src\System\TypeLoadException.cs (1)

50public string TypeName => _className ?? string.Empty;

src\libraries\System.Private.CoreLib\src\System\UnitySerializationHolder.cs (1)

31info.AddValue("AssemblyName", string.Empty);

src\libraries\System.Private.CoreLib\src\System\ValueTuple.cs (8)

src\libraries\System.Reflection.Metadata\src\System\Reflection\Metadata\TypeName.cs (1)

403rootTypeName._namespace = string.Empty;

src\System\GC.CoreCLR.cs (1)

893configurationDictionary[nameAsString] = dataAsString ?? string.Empty;

src\System\Reflection\Emit\RuntimeTypeBuilder.cs (1)

421m_strNameSpace = string.Empty;

src\System\Reflection\MdConstant.cs (1)

123CorElementType.ELEMENT_TYPE_STRING => stringVal ?? string.Empty,

src\System\Reflection\RuntimeCustomAttributeData.cs (1)

1009return string.Empty;

src\System\RuntimeType.CoreCLR.cs (1)

338list = GetListByName(string.Empty, Span<byte>.Empty, listType, cacheType);

EventSourceGenerator.Parser.cs (1)

81return string.Empty;

src\libraries\Common\src\System\CodeDom\CodeTypeReference.cs (2)

38_baseType = string.Empty; 324return string.Empty;

System\Runtime\Serialization\DataContract.cs (7)

92throw new SerializationException(SR.Format(SR.ErrorDeserializing, SR.Format(SR.ErrorTypeInfo, DataContract.GetClrTypeFullName(dataContract.UnderlyingType)), SR.Format(SR.NoSetMethodForProperty, string.Empty, string.Empty))); 1412string arrayOfPrefix = string.Empty; 1517string? clrNs = type.Namespace ?? string.Empty; 1585return new Uri(Globals.DataContractXsdBaseNamespaceUri, clrNs ?? string.Empty).AbsoluteUri; 1683ns = string.Empty; 1707string clrNsInAttribute = nsAttribute.ClrNamespace ?? string.Empty;

System\Runtime\Serialization\DictionaryGlobals.cs (1)

24public static readonly XmlDictionaryString EmptyString = s_dictionary.Add(string.Empty);

System\Runtime\Serialization\ExtensionDataReader.cs (21)

System\Runtime\Serialization\Globals.cs (1)

346public static readonly string NewObjectId = string.Empty;

System\Runtime\Serialization\Json\ByteArrayHelperWithString.cs (6)

18writer.WriteAttributeString(string.Empty, JsonGlobals.typeString, string.Empty, JsonGlobals.arrayString); 21writer.WriteStartElement(JsonGlobals.itemString, string.Empty); 22writer.WriteAttributeString(string.Empty, JsonGlobals.typeString, string.Empty, JsonGlobals.numberString); 32while (actual < count && reader.IsStartElement(JsonGlobals.itemString, string.Empty))

System\Runtime\Serialization\Json\JsonFormatReaderGenerator.cs (3)

535_ilg.Call(_contextArg, XmlFormatGeneratorStatics.GetExistingObjectMethod, objectId, type, name, string.Empty); 567_ilg.Load(string.Empty); 811LocalBuilder pairValue = ReadValue(valueType, string.Empty);

System\Runtime\Serialization\Json\JsonFormatWriterGenerator.cs (1)

608string.Empty /* namespace */,

System\Runtime\Serialization\Json\JsonReaderDelegator.cs (5)

37name = ns = string.Empty; 51ns = string.Empty; 82buffer = ByteArrayHelperWithString.Instance.ReadArray(tempDictionaryReader, JsonGlobals.itemString, string.Empty, tempDictionaryReader.Quotas.MaxArrayLength); 86buffer = ByteArrayHelperWithString.Instance.ReadArray(dictionaryReader, JsonGlobals.itemString, string.Empty, dictionaryReader.Quotas.MaxArrayLength); 245while (actual < count && reader.IsStartElement(JsonGlobals.itemString, string.Empty))

System\Runtime\Serialization\Json\ReflectionJsonFormatReader.cs (4)

102return string.Empty; 112return string.Empty; 238object? pairValue = ReflectionReadValue(xmlReader, context, valueType, string.Empty, string.Empty);

System\Runtime\Serialization\Json\ReflectionJsonFormatWriter.cs (1)

193ns: string.Empty,

System\Runtime\Serialization\Json\XmlJsonWriter.cs (5)

231return string.Empty; 588throw new XmlException(SR.Format(SR.JsonMustSpecifyDataType, JsonGlobals.itemString, string.Empty, JsonGlobals.itemString)); 679base.WriteQualifiedName(localName, ns ?? string.Empty); 944text ??= string.Empty; 1198throw new XmlException(SR.Format(SR.JsonMustSpecifyDataType, JsonGlobals.itemString, string.Empty, JsonGlobals.itemString));

System\Runtime\Serialization\Json\XmlObjectSerializerReadContextComplexJson.cs (2)

227name = ns = string.Empty; 241ns = string.Empty;

System\Runtime\Serialization\SchemaExporter.cs (2)

674typeNs = schema.TargetNamespace ?? string.Empty; 794any.Namespace = datasetSchema.TargetNamespace ?? string.Empty;

System\Runtime\Serialization\SchemaHelper.cs (1)

117ns ??= string.Empty;

System\Runtime\Serialization\SchemaImporter.cs (1)

481ThrowTypeCannotBeImportedException(typeName.Name, typeName.Namespace, string.Empty);

System\Runtime\Serialization\XmlFormatReaderGenerator.cs (1)

224_ilg.BeginMethod("Read" + collectionContract.XmlName.Name + "FromXml" + string.Empty, Globals.TypeOfXmlFormatCollectionReaderDelegate, memberAccessFlag);

System\Runtime\Serialization\XmlObjectSerializer.cs (2)

458string typeInfo = (type == null) ? string.Empty : SR.Format(SR.ErrorTypeInfo, DataContract.GetClrTypeFullName(type)); 459string innerExceptionMessage = (innerException == null) ? string.Empty : innerException.Message;

System\Runtime\Serialization\XmlObjectSerializerReadContext.cs (3)

570value = GetExistingObject(attributes.Ref, null, name, string.Empty); 579value = InternalDeserialize(xmlReader, Globals.TypeOfObject, name, string.Empty); 1052ns ??= string.Empty;

System\Runtime\Serialization\XmlObjectSerializerWriteContext.cs (1)

812xmlWriter.WriteStartElement(member.Name, string.Empty);

System\Runtime\Serialization\XmlReaderDelegator.cs (11)

System\Runtime\Serialization\XmlSerializableWriter.cs (3)

27throw XmlObjectSerializer.CreateSerializationException(SR.Format(SR.IXmlSerializableMissingEndElements, (_obj == null ? string.Empty : DataContract.GetClrTypeFullName(_obj.GetType())))); 56throw XmlObjectSerializer.CreateSerializationException(SR.Format(SR.IXmlSerializableWritePastSubTree, (_obj == null ? string.Empty : DataContract.GetClrTypeFullName(_obj.GetType())))); 64throw XmlObjectSerializer.CreateSerializationException(SR.Format(SR.IXmlSerializableWritePastSubTree, (_obj == null ? string.Empty : DataContract.GetClrTypeFullName(_obj.GetType()))));

System\Runtime\Serialization\XmlWriterDelegator.cs (1)

79writer.WriteAttributeString("xmlns", string.Empty, null, ns);

System\Xml\StringHandle.cs (1)

77return Equals2(string.Empty);

System\Xml\ValueHandle.cs (1)

500return string.Empty;

System\Xml\XmlBaseReader.cs (14)

408return string.Empty; 523localName = string.Empty; 527prefix = string.Empty; 561namespaceUri ??= string.Empty; 943_prefix = string.Empty; 1016prefix = string.Empty; 1189return string.Empty; 1206return string.Empty; 1530_value = string.Empty; 1884string s = string.Empty; 2719_lang = string.Empty; 2729_lang = string.Empty; 2785_lang = string.Empty; 2980private string _lang = string.Empty;

System\Xml\XmlCanonicalWriter.cs (2)

74WriteXmlnsAttribute(string.Empty, string.Empty);

System\Xml\XmlConverter.cs (2)

433return string.Empty; 453prefix = string.Empty;

System\Xml\XmlDictionaryReader.cs (23)

389string result = string.Empty; 456return string.Empty; 462return string.Empty; 466return string.Empty; 469string result = string.Empty; 692value = string.Empty; 712value = XmlConverter.ToBoolean(string.Empty); 732value = XmlConverter.ToInt32(string.Empty); 752value = XmlConverter.ToInt64(string.Empty); 772value = XmlConverter.ToSingle(string.Empty); 792value = XmlConverter.ToDouble(string.Empty); 812value = XmlConverter.ToDecimal(string.Empty); 834value = DateTime.Parse(string.Empty, NumberFormatInfo.InvariantInfo); 838throw XmlExceptionHelper.CreateConversionException(string.Empty, "DateTime", exception); 842throw XmlExceptionHelper.CreateConversionException(string.Empty, "DateTime", exception); 865value = new UniqueId(string.Empty); 869throw XmlExceptionHelper.CreateConversionException(string.Empty, "UniqueId", exception); 873throw XmlExceptionHelper.CreateConversionException(string.Empty, "UniqueId", exception); 896value = new Guid(string.Empty); 900throw XmlExceptionHelper.CreateConversionException(string.Empty, "Guid", exception); 904throw XmlExceptionHelper.CreateConversionException(string.Empty, "Guid", exception); 908throw XmlExceptionHelper.CreateConversionException(string.Empty, "Guid", exception); 929value = XmlConverter.ToTimeSpan(string.Empty);

System\Xml\XmlDictionaryString.cs (1)

92_empty = new XmlDictionaryString(this, string.Empty, 0);

System\Xml\XmlDictionaryWriter.cs (2)

116prefix = namespaceUri.Length == 0 ? string.Empty : $"d{namespaceUri.Length}"; 848prefix = string.Empty;

System\Uri.cs (17)

494serializationInfo.AddValue("AbsoluteUri", string.Empty); // Do not rename (binary serialization) 624relativeStr = string.Empty; 1362return string.Empty; 1899rawString is null ? string.Empty : 2536host = string.Empty; 2553host = string.Empty; 3086return (idx - _info.Offset.Host == 0) ? string.Empty : _string.Substring(_info.Offset.Host, 3099return string.Empty; 3112return string.Empty; 3124return string.Empty; 3129return (_info.Offset.Path - _info.Offset.User == 0) ? string.Empty : 3161return string.Empty; 3169return string.Empty; 3294_string = string.Empty; 4816ReadOnlySpan<char> extra = string.Empty; 4935return string.Empty; 5038str is null ? string.Empty :

System\UriBuilder.cs (12)

14private string _username = string.Empty; 15private string _password = string.Empty; 19private string _query = string.Empty; 20private string _fragment = string.Empty; 97_query = string.Empty; 102_fragment = string.Empty; 113value ??= string.Empty; 145_username = value ?? string.Empty; 156_password = value ?? string.Empty; 173_host = value ?? string.Empty; 214_query = value ?? string.Empty; 230_fragment = value ?? string.Empty;

System\UriExt.cs (4)

29_string = uri ?? string.Empty; 828relativeStr = string.Empty; 907return string.Empty; 953return string.Empty;

System\UriSyntax.cs (1)

157_scheme = string.Empty;

System\ExceptionExtensions.cs (1)

39ex.StackTrace ?? string.Empty);

System\Private\Windows\Nrbf\SerializationRecordExtensions.cs (1)

59new NotSupportedException(ex.Message, ex), ex.StackTrace ?? string.Empty);

System\Private\Windows\Ole\DragDropHelper.cs (4)

37SetDropDescription(dataObject, DROPIMAGETYPE.DROPIMAGE_INVALID, string.Empty, string.Empty); 311e.Message ??= string.Empty; 312e.MessageReplacementToken ??= string.Empty;

Windows\Win32\Foundation\BSTR.cs (1)

31string result = ToString() ?? string.Empty;

Windows\Win32\PInvokeCore.GetWindowText.cs (2)

36return string.Empty; 53return string.Empty;

System\Private\Windows\Ole\BinaryFormatUtilitiesTests.cs (1)

1122&& ((info1.CultureName ?? string.Empty) == info2.CultureName)

DebuggerAttributes.cs (1)

155reference = reference.Replace(",nq", string.Empty);

XUnit\NormalizedStringDataAttribute.cs (4)

8/// <see cref="string.Empty"/>. 16{ null, string.Empty }, 17{ string.Empty, string.Empty },

XUnit\NullAndEmptyStringDataAttribute.cs (2)

7/// Generates <see cref="TheoryAttribute"/> data for <see langword="null"/> and <see cref="string.Empty"/>. 13public static ReadOnlyTheoryData TheoryData { get; } = new(null, string.Empty);

XUnit\StringDataAttribute.cs (2)

7/// Generates <see cref="TheoryAttribute"/> data with <see cref="string.Empty"/> and 14public static ReadOnlyTheoryData TheoryData { get; } = new(string.Empty, "teststring");

XUnit\StringWithNullDataAttribute.cs (2)

7/// Generates <see cref="TheoryAttribute"/> data for <see langword="null"/>, <see cref="string.Empty"/>, and 14public static ReadOnlyTheoryData TheoryData { get; } = new(null, string.Empty, "teststring");

System\Xml\BinaryXml\XmlBinaryReader.cs (40)

77this.prefix = this.localname = this.namespaceUri = string.Empty; 230this.symtable[0] = string.Empty; 348AddInitNamespace(string.Empty, string.Empty); 507return string.Empty; 603return string.Empty; 658ns = string.Empty; 708ns = string.Empty; 1121return XmlConvert.ToBoolean(string.Empty); 1211return XmlConvert.ToDateTime(string.Empty, XmlDateTimeSerializationMode.RoundtripKind); 1306return XmlConvert.ToDouble(string.Empty); 1401return XmlConvert.ToSingle(string.Empty); 1496return XmlConvert.ToDecimal(string.Empty); 1591return XmlConvert.ToInt32(string.Empty); 1686return XmlConvert.ToInt64(string.Empty); 1729value = string.Empty; 1769value = string.Empty; 1944prefixStr = string.Empty; 1977throw new XmlException(SR.XmlBin_InvalidQNameID, string.Empty); 1985throw new XmlException(SR.XmlBin_InvalidQNameID, string.Empty); 2326return string.Empty; 2500name = new QName(string.Empty, _xmlns, _nsxmlns); 2543_attributes[0].Set(new QName(string.Empty, _xnt.Add("version"), string.Empty), ParseText()); 2548_attributes[1].Set(new QName(string.Empty, _xnt.Add("encoding"), string.Empty), ParseText()); 2559_attributes[_attrCount].Set(new QName(string.Empty, _xnt.Add("standalone"), string.Empty), (standalone == 1) ? "yes" : "no"); 2568QName xmlDeclQName = new QName(string.Empty, _xnt.Add("xml"), string.Empty); 2600PushNamespace(curDeclPrefix, string.Empty, false); 2625curDeclPrefix = string.Empty; 2630throw new XmlException(SR.Xml_PrefixForEmptyNs, string.Empty); 3124_attributes[_attrCount++].Set(new QName(string.Empty, _xnt.Add("SYSTEM"), string.Empty), ParseText()); 3129_attributes[_attrCount++].Set(new QName(string.Empty, _xnt.Add("PUBLIC"), string.Empty), ParseText()); 4014throw new XmlException(SR.XmlBin_InvalidQNameID, string.Empty); 4163throw new XmlException(SR.XmlBin_InvalidQNameID, string.Empty); 4361throw new XmlException(SR.XmlBin_InvalidQNameID, string.Empty);

System\Xml\Cache\XPathDocumentBuilder.cs (29)

System\Xml\Cache\XPathDocumentNavigator.cs (2)

106string s = string.Empty; 230return string.Empty;

System\Xml\Cache\XPathNode.cs (2)

127get { return _info.BaseUri ?? string.Empty; } 401_value = string.Empty;

System\Xml\Core\CharEntityEncoderFallback.cs (1)

53private string _charEntity = string.Empty;

System\Xml\Core\QueryOutputWriter.cs (2)

155throw new XmlException(SR.Xml_NoMultipleRoots, string.Empty); 331throw new XmlException(SR.Xml_NoRoot, string.Empty);

System\Xml\Core\ValidatingReaderNodeData.cs (5)

177_localName = string.Empty; 178_prefix = string.Empty; 179_namespaceUri = string.Empty; 180_rawValue = string.Empty; 210_rawValue = string.Empty;

System\Xml\Core\XmlAutoDetectWriter.cs (1)

39_eventCache = new XmlEventCache(string.Empty, true);

System\Xml\Core\XmlCharCheckingReader.cs (2)

219Throw(SR.Xml_DtdIsProhibitedEx, string.Empty); 295Throw(SR.Xml_DtdIsProhibitedEx, string.Empty);

System\Xml\Core\XmlCharCheckingReaderAsync.cs (2)

81Throw(SR.Xml_DtdIsProhibitedEx, string.Empty); 157Throw(SR.Xml_DtdIsProhibitedEx, string.Empty);

System\Xml\Core\XmlCharCheckingWriter.cs (1)

221ws ??= string.Empty;

System\Xml\Core\XmlCharCheckingWriterAsync.cs (1)

167ws ??= string.Empty;

System\Xml\Core\XmlEventCache.cs (1)

305return string.Empty;

System\Xml\Core\XmlParserContext.cs (24)

16private string _docTypeName = string.Empty; 17private string _pubId = string.Empty; 18private string _sysId = string.Empty; 19private string _internalSubset = string.Empty; 20private string _xmlLang = string.Empty; 22private string _baseURI = string.Empty; 26: this(nt, nsMgr, null, null, null, null, string.Empty, xmlLang, xmlSpace) 32: this(nt, nsMgr, null, null, null, null, string.Empty, xmlLang, xmlSpace, enc) 59throw new XmlException(SR.Xml_NotSameNametable, string.Empty); 71_docTypeName = docTypeName ?? string.Empty; 72_pubId = pubId ?? string.Empty; 73_sysId = sysId ?? string.Empty; 74_internalSubset = internalSubset ?? string.Empty; 75_baseURI = baseURI ?? string.Empty; 76_xmlLang = xmlLang ?? string.Empty; 114_docTypeName = value ?? string.Empty; 127_pubId = value ?? string.Empty; 140_sysId = value ?? string.Empty; 153_baseURI = value ?? string.Empty; 166_internalSubset = value ?? string.Empty; 179_xmlLang = value ?? string.Empty; 211return (_internalSubset != string.Empty || _pubId != string.Empty || _sysId != string.Empty);

System\Xml\Core\XmlReader.cs (33)

System\Xml\Core\XmlReaderAsync.cs (10)

82return string.Empty; 94return string.Empty; 106return returnType == typeof(string) ? string.Empty : XmlUntypedConverter.Untyped.ChangeType(string.Empty, returnType, namespaceResolver); 183return string.Empty; 188return string.Empty; 266return string.Empty; 271return string.Empty; 323string value = string.Empty; 393throw new XmlException(SR.Xml_MixedReadElementContentAs, string.Empty, this as IXmlLineInfo);

System\Xml\Core\XmlReaderSettings.cs (2)

347baseUriString ??= baseUri?.ToString() ?? string.Empty; 370baseUriString ??= string.Empty;

System\Xml\Core\XmlSubtreeReader.cs (13)

107_tmpNode = new NodeData(XmlNodeType.None, string.Empty, string.Empty, string.Empty, string.Empty, string.Empty); 1269_nsManager.AddNamespace(string.Empty, reader.Value); 1270RemoveNamespace(string.Empty, _xmlns); 1319attrPrefix = string.Empty; 1509Debug.Assert(_tmpNode.localName == string.Empty && _tmpNode.prefix == string.Empty && _tmpNode.name == string.Empty && _tmpNode.namespaceUri == string.Empty); 1511_tmpNode.value = string.Empty;

System\Xml\Core\XmlTextEncoder.cs (1)

93return string.Empty;

System\Xml\Core\XmlTextReaderImpl.cs (54)

180private readonly string _url = string.Empty; 203private string _lastPrefix = string.Empty; 213private string _reportedBaseUri = string.Empty; 323nt.Add(string.Empty); 387nt.Add(string.Empty); 449internal XmlTextReaderImpl(Stream input) : this(string.Empty, input, new NameTable()) 453internal XmlTextReaderImpl(Stream input, XmlNameTable nt) : this(string.Empty, input, nt) 481internal XmlTextReaderImpl(TextReader input) : this(string.Empty, input, new NameTable()) 485internal XmlTextReaderImpl(TextReader input, XmlNameTable nt) : this(string.Empty, input, nt) 497_reportedBaseUri = url ?? string.Empty; 531xmlFragment ??= string.Empty; 535InitStringInput(string.Empty, Encoding.Unicode, xmlFragment); 555InitStringInput((context == null) ? string.Empty : context.BaseURI, Encoding.Unicode, $"<?xml {xmlFragment}?>"); 638Task<object> t = _laterInitParam.inputUriResolver.GetEntityAsync(_laterInitParam.inputbaseUri, string.Empty, typeof(Stream)); 643stream = (Stream?)_laterInitParam.inputUriResolver.GetEntity(_laterInitParam.inputbaseUri, string.Empty, typeof(Stream)); 704_reportedBaseUri = baseUriStr ?? string.Empty; 763Debug.Assert(baseUriStr == string.Empty, "BaseURI can come either from XmlParserContext or from the constructor argument, not from both"); 813InitStringInput(string.Empty, Encoding.Unicode, xmlFragment); 888return _curNode.ns ?? string.Empty; 1050namespaceURI = (namespaceURI == null) ? string.Empty : _nameTable.Get(namespaceURI); 1105string? namespaceURIAtomized = (namespaceURI == null) ? string.Empty : _nameTable.Get(namespaceURI); 1292_curNode.SetValueNode(XmlNodeType.Text, string.Empty); 1518throw new XmlException(SR.Xml_InternalError, string.Empty); 1544throw new XmlException(SR.Xml_InternalError, string.Empty); 1850_curNode.SetValue(string.Empty); 1989_xmlContext.defaultNamespace = _namespaceManager.LookupNamespace(string.Empty)!; 1998_xmlContext.defaultNamespace = string.Empty; 2054throw new XmlException(SR.Xml_WhitespaceHandling, string.Empty); 2090throw new XmlException(SR.Xml_EntityHandling, string.Empty); 2171return new StringReader(string.Empty); 2670Throw(res, string.Empty); 2676Throw(res, string.Empty); 2682Throw(new XmlException(res, string.Empty, lineNo, linePos, _ps.baseUriStr)); 2738Throw(new XmlException(res, string.Empty, _ps.baseUriStr)); 2820InitStreamInput(null, string.Empty, stream, null, 0, encoding); 2975_xmlContext.defaultNamespace = _namespaceManager.LookupNamespace(string.Empty)!; 2990_ps.baseUriStr = string.Empty; 3569_reportedBaseUri = string.Empty; 5040AddNamespace(string.Empty, ns, attr); 5829_curNode.SetValue(string.Empty); 6039schemaEntity.Text = string.Empty; 6053schemaEntity.Text = string.Empty; 6737_curNode.SetNamedNode(XmlNodeType.DocumentType, _dtdInfo.Name.ToString(), string.Empty, null); 6837_curNode.SetValue(string.Empty); 7667return AddAttribute(localName, string.Empty, localName); 7935ThrowWithoutLineInfo(SR.Xml_CannotResolveExternalSubset, new string?[] { publicId ?? string.Empty, systemId }, null); 8021InitStringInput(entity.SystemId!, enc, string.Empty); 8039InitStringInput(entity.DeclaredUriString ?? string.Empty, enc, entity.Text!); 8574_curNode.SetValueNode(XmlNodeType.Text, string.Empty); 9017_xmlContext.defaultNamespace = _namespaceManager.LookupNamespace(string.Empty)!; 9031throw new XmlException(SR.Xml_NametableMismatch, string.Empty); 9249prefix ??= string.Empty; 9384_curNode.SetValue(string.Empty); 9617return string.Empty;

System\Xml\Core\XmlTextReaderImplAsync.cs (11)

77Stream stream = (Stream)(await _laterInitParam!.inputUriResolver!.GetEntityAsync(_laterInitParam.inputbaseUri!, string.Empty, typeof(Stream)).ConfigureAwait(false)); 225_curNode.SetValueNode(XmlNodeType.Text, string.Empty); 675_curNode.SetValue(string.Empty); 3598_curNode.SetValue(string.Empty); 3825schemaEntity.Text = string.Empty; 3838schemaEntity.Text = string.Empty; 4478_curNode.SetNamedNode(XmlNodeType.DocumentType, _dtdInfo.Name.ToString(), string.Empty, null); 4582_curNode.SetValue(string.Empty); 5144ThrowWithoutLineInfo(SR.Xml_CannotResolveExternalSubset, new string?[] { publicId ?? string.Empty, systemId }, null); 5228InitStringInput(entity.SystemId!, enc, string.Empty); 5392_curNode.SetValue(string.Empty);

System\Xml\Core\XmlTextReaderImplHelpers.cs (15)

79baseUriStr = string.Empty; 132xmlLang = string.Empty; 133defaultNamespace = string.Empty; 152public override string DefaultNamespace { get { return string.Empty; } } 159public override string LookupNamespace(string? prefix) { return string.Empty; } 481_value = string.Empty; 493localName = string.Empty; 494prefix = string.Empty; 495ns = string.Empty; 496nameWPrefix = string.Empty; 532SetNamedNode(type, localName, string.Empty, localName); 544this.ns = string.Empty; 545_value = string.Empty; 755throw new XmlException(SR.Xml_DefaultException, string.Empty); 774throw new XmlException(SR.Xml_DefaultException, string.Empty);

System\Xml\Core\XmlTextWriter.cs (4)

62defaultNs = string.Empty; 650prefix = string.Empty; 844ws = string.Empty; 1104s = string.Empty;

System\Xml\Core\XmlWellFormedWriter.cs (27)

267_nsStack[2].Set(string.Empty, string.Empty, NamespaceKind.Implied); 271string? defaultNs = _predefinedNamespaces.LookupNamespace(string.Empty); 272_nsStack[2].Set(string.Empty, defaultNs ?? string.Empty, NamespaceKind.Implied); 277_elemScopeStack[0].Set(string.Empty, string.Empty, string.Empty, _nsTop); 440prefix ??= string.Empty; 457ns = string.Empty; 506throw new XmlException(SR.Xml_NoStartTag, string.Empty); 557throw new XmlException(SR.Xml_NoStartTag, string.Empty); 609prefix = string.Empty; 631prefix ??= string.Empty; 639namespaceName ??= string.Empty; 650_curDeclPrefix = string.Empty; 700prefix = string.Empty; 750if (PushNamespaceExplicit(string.Empty, value)) 756_rawWriter.WriteStartNamespaceDeclaration(string.Empty); 762_rawWriter.WriteNamespaceDeclaration(string.Empty, value); 767_writer.WriteStartAttribute(string.Empty, "xmlns", XmlReservedNs.NsXmlNs); 858text ??= string.Empty; 873text ??= string.Empty; 893text ??= string.Empty; 1010ws ??= string.Empty; 1286string? prefix = string.Empty; 1687throw DupAttrException((prefix.Length == 0) ? string.Empty : "xmlns", (prefix.Length == 0) ? "xmlns" : prefix);

System\Xml\Core\XmlWellFormedWriterAsync.cs (18)

213prefix ??= string.Empty; 230ns = string.Empty; 338throw new XmlException(SR.Xml_NoStartTag, string.Empty); 417throw new XmlException(SR.Xml_NoStartTag, string.Empty); 449prefix = string.Empty; 488prefix ??= string.Empty; 497namespaceName ??= string.Empty; 508_curDeclPrefix = string.Empty; 558prefix = string.Empty; 654if (PushNamespaceExplicit(string.Empty, value)) 660await _rawWriter.WriteStartNamespaceDeclarationAsync(string.Empty).ConfigureAwait(false); 666await _rawWriter.WriteNamespaceDeclarationAsync(string.Empty, value).ConfigureAwait(false); 671await _writer.WriteStartAttributeAsync(string.Empty, "xmlns", XmlReservedNs.NsXmlNs).ConfigureAwait(false); 757text ??= string.Empty; 773text ??= string.Empty; 794text ??= string.Empty; 911ws ??= string.Empty; 1137string? prefix = string.Empty;

System\Xml\Core\XmlWellFormedWriterHelpers.cs (1)

105writer.WriteStartAttribute(string.Empty, "xmlns", XmlReservedNs.NsXmlNs);

System\Xml\Core\XmlWellFormedWriterHelpersAsync.cs (1)

40await writer.WriteStartAttributeAsync(string.Empty, "xmlns", XmlReservedNs.NsXmlNs).ConfigureAwait(false);

System\Xml\Core\XmlWriter.cs (3)

207public virtual string? XmlLang => string.Empty; 327throw new XmlException(SR.Xml_InvalidPosition, string.Empty); 601WriteAttributeString(string.Empty, "xmlns", XmlReservedNs.NsXmlNs, ns);

System\Xml\Core\XmlWriterAsync.cs (2)

248throw new XmlException(SR.Xml_InvalidPosition, string.Empty); 569await WriteAttributeStringAsync(string.Empty, "xmlns", XmlReservedNs.NsXmlNs, ns).ConfigureAwait(false);

System\Xml\Core\XsdCachingReader.cs (2)

264namespaceURI = (namespaceURI == null) ? string.Empty : _coreReaderNameTable.Get(namespaceURI); 334ns = (ns == null) ? string.Empty : _coreReaderNameTable.Get(ns);

System\Xml\Core\XsdValidatingReader.cs (15)

34localName = string.Empty; 35namespaceUri = string.Empty; 1046return typedValue as string ?? string.Empty; 1144string? atomizedNamespaceURI = (namespaceURI == null) ? string.Empty : _coreReaderNameTable.Get(namespaceURI); 1221ns = ns != null ? _coreReaderNameTable.Get(ns) : string.Empty; 2112_nsManager.AddNamespace(_coreReader.Prefix.Length == 0 ? string.Empty : _coreReader.LocalName, _coreReader.Value); 2224ns = string.Empty; 2269ns = string.Empty; 2396originalStringValue = string.Empty; 2398return string.Empty; 2487typedValue = string.Empty; 2488originalString = string.Empty; 2494throw new XmlException(SR.Xml_MixedReadElementContentAs, string.Empty, this as IXmlLineInfo); 2503throw new XmlException(SR.Xml_MixedReadElementContentAs, string.Empty, this as IXmlLineInfo); 2793return string.Empty;

System\Xml\Core\XsdValidatingReaderAsync.cs (7)

610_nsManager.AddNamespace(_coreReader.Prefix.Length == 0 ? string.Empty : _coreReader.LocalName, _coreReader.Value); 723originalStringValue = string.Empty; 725return (originalStringValue, string.Empty); 822typedValue = string.Empty; 823originalString = string.Empty; 829throw new XmlException(SR.Xml_MixedReadElementContentAs, string.Empty, this as IXmlLineInfo); 841throw new XmlException(SR.Xml_MixedReadElementContentAs, string.Empty, this as IXmlLineInfo);

System\Xml\Dom\DocumentSchemaValidator.cs (4)

192if (!dictionary.ContainsKey(string.Empty)) 194dictionary.Add(string.Empty, attr.Value); 354_nsManager.AddNamespace(attr.Prefix.Length == 0 ? string.Empty : attr.LocalName, attr.Value); 703_nsManager.AddNamespace(attr.Prefix.Length == 0 ? string.Empty : attr.LocalName, attr.Value);

System\Xml\Dom\DocumentXmlWriter.cs (3)

121XmlNode node = _document.CreateXmlDeclaration("1.0", string.Empty, standalone == XmlStandalone.Yes ? "yes" : "no"); 223XmlNode node = _document.CreateTextNode(string.Empty); 273XmlNode node = _document.CreateTextNode(string.Empty);

System\Xml\Dom\DocumentXPathNavigator.cs (7)

117return string.Empty; 138return string.Empty; // xmlns declaration 144return string.Empty; 156return string.Empty; 194return string.Empty; 414return string.Empty; 1822string prefix = attribute.Prefix.Length == 0 ? string.Empty : attribute.LocalName;

System\Xml\Dom\DomNameTable.cs (4)

31prefix ??= string.Empty; 32ns ??= string.Empty; 55prefix ??= string.Empty; 56ns ??= string.Empty;

System\Xml\Dom\XmlAttribute.cs (3)

368return string.Empty; 393return string.Empty; 412if (_name.Prefix.Length == 0 && _name.LocalName == "xmlns") return string.Empty;

System\Xml\Dom\XmlCharacterData.cs (2)

49return string.Empty; 94return string.Empty;

System\Xml\Dom\XmlDeclaration.cs (2)

49set { _encoding = value ?? string.Empty; } 61_standalone = string.Empty;

System\Xml\Dom\XmlDocument.cs (14)

153baseURI = string.Empty; 270XmlName? newName = GetXmlName(eleName.Prefix, eleName.LocalName, string.Empty, null); 604string namespaceURI = string.Empty; 656return CreateElement(prefix, localName, string.Empty); 675string attrNamespaceURI = string.Empty; 1128return CreateTextNode(string.Empty); 1131return CreateCDataSection(string.Empty); 1137return CreateProcessingInstruction(name, string.Empty); 1143return CreateComment(string.Empty); 1149return CreateDocumentType(name, string.Empty, string.Empty, string.Empty); 1155return CreateSignificantWhitespace(string.Empty); 1158return CreateWhitespace(string.Empty);

System\Xml\Dom\XmlDomTextWriter.cs (2)

31prefix = string.Empty; 41prefix = string.Empty;

System\Xml\Dom\XmlElement.cs (6)

274return string.Empty; 344return string.Empty; 355attr = OwnerDocument.CreateAttribute(string.Empty, localName, namespaceURI); 387attr = OwnerDocument.CreateAttribute(string.Empty, localName, namespaceURI); 639return string.Empty; 645return string.Empty;

System\Xml\Dom\XmlEntity.cs (3)

13private string _baseURI = string.Empty; 130get { return string.Empty; } 135get { return string.Empty; }

System\Xml\Dom\XmlEntityReference.cs (1)

216return string.Empty;

System\Xml\Dom\XmlLoader.cs (9)

285node.AppendChildForLoad(_doc.CreateTextNode(string.Empty), _doc); 344node.AppendChildForLoad(direct ? new XmlText(string.Empty) : _doc!.CreateTextNode(string.Empty), _doc!); 375eref.AppendChildForLoad(_doc!.CreateTextNode(string.Empty), _doc); 597XmlParserContext pc = new XmlParserContext(null, new XmlNamespaceManager(_doc!.NameTable), null, null, null, null, _doc.BaseURI, string.Empty, XmlSpace.None); 617throw new XmlException(SR.Xml_InternalError, string.Empty); 670_doc.AddXmlName(elementDecl.Prefix, elementDecl.Name.Name, string.Empty, null), 671_doc.AddAttrXmlName(attdef.Prefix, attdef.Name.Name, string.Empty, null)); 711mgr.AddNamespace(string.Empty, attr.Value);

System\Xml\Dom\XmlNode.cs (11)

827get { return string.Empty; } 834get { return string.Empty; } 926return string.Empty; 1033return string.Empty; 1074return namespaceName ?? string.Empty; 1163return GetPrefixOfNamespaceStrict(namespaceURI) ?? string.Empty; 1191return string.Empty; // found xmlns="namespaceURI" 1290prefix = string.Empty; 1390return string.Empty; 1406return string.Empty; 1412return string.Empty;

System\Xml\Dom\XmlNodeReader.cs (26)

System\Xml\Dom\XmlNotation.cs (2)

76get { return string.Empty; } 81get { return string.Empty; }

System\Xml\Dom\XmlProcessingInstruction.cs (2)

22_data = data ?? string.Empty; 51string val = value ?? string.Empty;

System\Xml\HWStack.cs (1)

34throw new XmlException(SR.Xml_StackOverflow, string.Empty);

System\Xml\NameTable.cs (4)

61return string.Empty; 85return string.Empty; 121return string.Empty; 145return string.Empty;

System\Xml\Schema\Asttree.cs (1)

552throw new XmlSchemaException(SR.Sch_EmptyXPath, string.Empty);

System\Xml\Schema\BaseValidator.cs (4)

141throw new XmlException(SR.Xml_InternalError, string.Empty); 197SendValidationEvent(SR.Sch_InvalidTextInEmpty, string.Empty); 220SendValidationEvent(SR.Sch_InvalidWhitespaceInEmpty, string.Empty); 252SendValidationEvent(code, string.Empty);

System\Xml\Schema\ContentValidator.cs (1)

103AddWildcard(string.Empty, null); //##local is not allowed

System\Xml\Schema\DataTypeImplementation.cs (9)

387throw new XmlSchemaException(SR.Sch_ListFromNonatomic, string.Empty); 391throw new XmlSchemaException(SR.Sch_ListFromNonatomic, string.Empty); 1134return new XmlSchemaException(SR.Sch_EmptyAttributeValue, string.Empty); 1882return new XmlSchemaException(SR.Sch_EmptyAttributeValue, string.Empty); 1913return new XmlSchemaException(SR.Sch_EmptyAttributeValue, string.Empty); 1952return new XmlSchemaException(SR.Sch_EmptyAttributeValue, string.Empty); 2707return new XmlSchemaException(SR.Sch_EmptyAttributeValue, string.Empty); 3040return new XmlSchemaException(SR.Sch_EmptyAttributeValue, string.Empty); 3738throw new XmlSchemaException(SR.Sch_EmptyAttributeValue, string.Empty);

System\Xml\Schema\DtdParser.cs (20)

System\Xml\Schema\DtdParserAsync.cs (12)

System\Xml\Schema\DtdValidator.cs (3)

234textString = string.Empty; 288textString = string.Empty; 569baseUriStr ??= string.Empty;

System\Xml\Schema\FacetChecker.cs (63)

System\Xml\Schema\Inference\Infer.cs (1)

503if (childURI == string.Empty)

System\Xml\Schema\NamespaceList.cs (17)

49_set[string.Empty] = string.Empty; 158return string.Empty; 222nslist = new NamespaceList("##other", string.Empty); //clause 4, negations of different values, result is not(absent) 240if (o2._targetNamespace != string.Empty) 244else if (o1._set!.Contains(string.Empty)) 250nslist = new NamespaceList("##other", string.Empty); 269if (o1._targetNamespace != string.Empty) 273else if (o2._set!.Contains(string.Empty)) 279nslist = new NamespaceList("##other", string.Empty); 292if (_set.Contains(string.Empty)) 298nslist = new NamespaceList("##other", string.Empty); 301else if (_set.Contains(string.Empty)) 330nslist.RemoveNamespace(string.Empty); //remove ##local 339nslist.RemoveNamespace(string.Empty); //remove ##local 364if (o1._targetNamespace == string.Empty) 368else if (o2._targetNamespace == string.Empty)

System\Xml\Schema\Parser.cs (5)

188_namespaceManager.AddNamespace(_reader.Prefix.Length == 0 ? string.Empty : _reader.LocalName, _reader.Value); 354_annotationNSManager!.AddNamespace(r.Prefix.Length == 0 ? string.Empty : _reader.LocalName, _reader.Value); 370if (elemNS != string.Empty) 405attr = _dummyDocument.CreateAttribute(string.Empty, _xmlns!, XmlReservedNs.NsXmlNs); 463eref.AppendChild(_dummyDocument.CreateTextNode(string.Empty));

System\Xml\Schema\Preprocessor.cs (7)

305string importNS = import.Namespace ?? string.Empty; 491ns ??= string.Empty; 498string tns = schema.TargetNamespace ?? string.Empty; 651_targetNamespace = targetNamespace ?? string.Empty; 691string importNS = import.Namespace ?? string.Empty; 836string targetNS = schemaToUpdate.TargetNamespace ?? string.Empty; 2082name = XmlComplianceUtil.NonCDataNormalize(name ?? string.Empty);

System\Xml\Schema\SchemaAttDef.cs (2)

147get { return _defExpanded ?? string.Empty; } 201validationEventHandling.SendEvent(new XmlSchemaException(SR.Sch_XmlSpace, string.Empty), XmlSeverityType.Error);

System\Xml\Schema\SchemaCollectionpreProcessor.cs (4)

167string importNS = import.Namespace ?? string.Empty; 269_referenceNamespaces.Add(string.Empty, string.Empty); 432_targetNamespace = targetNamespace ?? string.Empty;

System\Xml\Schema\SchemaDeclBase.cs (2)

58get { return prefix ?? string.Empty; } 112get { return defaultValueRaw ?? string.Empty; }

System\Xml\Schema\SchemaElementDecl.cs (1)

244throw new XmlSchemaException(SR.Sch_StandAlone, string.Empty);

System\Xml\Schema\SchemaEntity.cs (2)

168get { return _baseURI ?? string.Empty; } 180get { return _declaredURI ?? string.Empty; }

System\Xml\Schema\SchemaInfo.cs (2)

34private string _internalDtdSubset = string.Empty; 296eventhandler?.Invoke(this, new ValidationEventArgs(new XmlSchemaException(SR.Sch_MixSchemaTypes, string.Empty)));

System\Xml\Schema\SchemaNamespacemanager.cs (1)

31return prefix.Length == 0 ? string.Empty : null;

System\Xml\Schema\SchemaSetCompiler.cs (1)

146tns = schema!.TargetNamespace ?? string.Empty;

System\Xml\Schema\XdrBuilder.cs (3)

479buildFunc(this, a._Datatype.ParseValue(value, _NameTable, _CurNsMgr), string.Empty); 657builder._TargetNamespace = string.Empty; 1801SendValidationEvent(code, string.Empty);

System\Xml\Schema\XdrValidator.cs (6)

187textString = string.Empty; 200LoadSchema(string.Empty); 213_nsManager.AddNamespace(reader.Prefix.Length == 0 ? string.Empty : reader.LocalName, reader.Value); 327textString = string.Empty; 392throw new XmlException(SR.Xml_MultipleValidationTypes, string.Empty, this.PositionInfo.LineNumber, this.PositionInfo.LinePosition); 450SendValidationEvent(new XmlSchemaException(SR.Xml_NoValidation, string.Empty), XmlSeverityType.Warning);

System\Xml\Schema\XmlAtomicValue.cs (1)

419return string.Empty;

System\Xml\Schema\XmlSchemaAny.cs (1)

82return string.Empty;

System\Xml\Schema\XmlSchemaCollection.cs (4)

197XmlSchemaCollectionNode? node = (XmlSchemaCollectionNode?)_collection[ns ?? string.Empty]; 211return _collection[ns ?? string.Empty] != null; 272XmlSchemaCollectionNode? node = (XmlSchemaCollectionNode?)_collection[ns ?? string.Empty]; 305ns = schema.TargetNamespace ?? string.Empty;

System\Xml\Schema\XmlSchemaDataType.cs (2)

87string typeCodeString = string.Empty; 175string stringValue = string.Empty;

System\Xml\Schema\XmlSchemaException.cs (1)

149return string.Format(res ?? string.Empty, args);

System\Xml\Schema\XmlSchemaObjectTable.cs (8)

System\Xml\Schema\XmlSchemaParticle.cs (6)

40throw new XmlSchemaException(SR.Sch_MinOccursInvalidXsd, string.Empty); 72throw new XmlSchemaException(SR.Sch_MaxOccursInvalidXsd, string.Empty); 92throw new XmlSchemaException(SR.Sch_MinOccursInvalidXsd, string.Empty); 107throw new XmlSchemaException(SR.Sch_MaxOccursInvalidXsd, string.Empty); 132return string.Empty; 155ns = string.Empty;

System\Xml\Schema\XmlSchemaSet.cs (11)

341tns = schema!.TargetNamespace ?? string.Empty; 447SendValidationEvent(new XmlSchemaException(SR.Sch_SchemaNotRemoved, string.Empty), XmlSeverityType.Warning); 468targetNamespace ??= string.Empty; 519SendValidationEvent(new XmlSchemaException(SR.Sch_SchemaNotPreprocessed, string.Empty), XmlSeverityType.Error); 683targetNamespace ??= string.Empty; 797targetNamespace ??= string.Empty; 832tns = impSchema.TargetNamespace ?? string.Empty; 870string tns = schema.TargetNamespace ?? string.Empty; 1240targetNamespace ??= string.Empty; 1296return schema.TargetNamespace ?? string.Empty; 1396string code = string.Empty;

System\Xml\Schema\XmlSchemaValidator.cs (12)

327string? tns = schema.TargetNamespace ?? string.Empty; 352tns = impSchema.TargetNamespace ?? string.Empty; 589SendValidationEvent(SR.Sch_ValidateAttributeInvalidCall, string.Empty); 601SendValidationEvent(SR.Sch_AttrUseAndWildId, string.Empty); 610SendValidationEvent(SR.Sch_MoreThanOneWildId, string.Empty); 755SendValidationEvent(SR.Sch_InvalidTextInEmpty, string.Empty); 834SendValidationEvent(SR.Sch_InvalidWhitespaceInEmpty, string.Empty); 1036string? defaultPrefix = string.Empty; 1181string stringValue = string.Empty; 1269LoadSchema(string.Empty, xsiNoNamespaceSchemaLocation); 1629SendValidationEvent(SR.Sch_ValidateElementInvalidCall, string.Empty); 2804SendValidationEvent(code, string.Empty);

System\Xml\Schema\XsdBuilder.cs (5)

699name ??= string.Empty; 700ns ??= string.Empty; 724name ??= string.Empty; 725ns ??= string.Empty; 754_namespaces.Add(new XmlQualifiedName((name == _schemaNames.QnXmlNs.Name) ? string.Empty : name, value));

System\Xml\Schema\XsdValidator.cs (6)

152inlineNS = schema.TargetNamespace ?? string.Empty; 265LoadSchema(string.Empty, null); 285_nsManager.AddNamespace(reader.Prefix.Length == 0 ? string.Empty : reader.LocalName, reader.Value); 312LoadSchema(string.Empty, xsiNoNamespaceSchemaLocation); 565textString = string.Empty; 635throw new XmlException(SR.Xml_MultipleValidationTypes, string.Empty, this.PositionInfo.LineNumber, this.PositionInfo.LinePosition);

System\Xml\Serialization\_Events.cs (2)

63get { return _qnames ?? string.Empty; } 111get { return _qnames ?? string.Empty; }

System\Xml\Serialization\Mappings.cs (5)

57get { return _name ?? string.Empty; } 449get { return _xmlName ?? string.Empty; } 456get { return _name ?? string.Empty; } 935get { return _name ?? string.Empty; } 1151_namespaces = string.Empty;

System\Xml\Serialization\ReflectionXmlSerializationReader.cs (7)

103string elementNs = element.Form == XmlSchemaForm.Qualified ? element.Namespace! : string.Empty; 338string? ns = element.Form == XmlSchemaForm.Qualified ? element.Namespace : string.Empty; 763string? ns = ele.Form == XmlSchemaForm.Qualified ? ele.Namespace : string.Empty; 813string? ns = e!.Form == XmlSchemaForm.Qualified ? e.Namespace : string.Empty; 830string? ns = element.Form == XmlSchemaForm.Qualified ? element.Namespace : string.Empty; 1913memberFound = XmlNodeEqual(Reader, attribute.Name, attribute.Form == XmlSchemaForm.Qualified ? attribute.Namespace : string.Empty); 1935xmlnsMember.XmlnsSource(Reader.Name.Length == 5 ? string.Empty : Reader.LocalName, Reader.Value);

System\Xml\Serialization\ReflectionXmlSerializationWriter.cs (8)

85string? ns = (element.Form == XmlSchemaForm.Qualified ? element.Namespace : string.Empty); 394string? ns = element.Any && element.Name.Length == 0 ? null : (element.Form == XmlSchemaForm.Qualified ? (writeAccessor ? element.Namespace : element.Mapping!.Namespace) : string.Empty); 414WriteNullTagLiteral(element.Name, element.Form == XmlSchemaForm.Qualified ? element.Namespace : string.Empty); 849Writer.WriteStartAttribute(null, attribute.Name, attribute.Form == XmlSchemaForm.Qualified ? attribute.Namespace : string.Empty); 925string? ns = attribute.Form == XmlSchemaForm.Qualified ? attribute.Namespace : string.Empty; 963string? ns = attribute.Form == XmlSchemaForm.Qualified ? attribute.Namespace : string.Empty; 1274WriteStartElement(element.Name, (element.Form == XmlSchemaForm.Qualified ? element.Namespace : string.Empty), mapping.IsSoap); 1359WriteRpcResult(member.Elements[0].Name, string.Empty);

System\Xml\Serialization\SchemaObjectWriter.cs (1)

276if (o == null) return string.Empty;

System\Xml\Serialization\SoapAttributeAttribute.cs (2)

28get { return _attributeName ?? string.Empty; } 41get { return _dataType ?? string.Empty; }

System\Xml\Serialization\SoapAttributeOverrides.cs (2)

19Add(type, string.Empty, attributes); 41return this[type, string.Empty];

System\Xml\Serialization\SoapElementAttribute.cs (2)

28get { return _elementName ?? string.Empty; } 35get { return _dataType ?? string.Empty; }

System\Xml\Serialization\SoapEnumAttribute.cs (1)

26get { return _name ?? string.Empty; }

System\Xml\Serialization\SoapReflectionImporter.cs (4)

41_defaultNs = defaultNamespace ?? string.Empty; 159return ImportTypeMapping(model, string.Empty, limiter); 706attribute.Mapping = ImportTypeMapping(_modelScope.GetTypeModel(accessorType), (a.SoapAttribute == null ? string.Empty : a.SoapAttribute.DataType), limiter); 721element.Mapping = ImportTypeMapping(_modelScope.GetTypeModel(accessorType), (a.SoapElement == null ? string.Empty : a.SoapElement.DataType), limiter);

System\Xml\Serialization\SoapSchemamember.cs (1)

24get { return _memberName ?? string.Empty; }

System\Xml\Serialization\SoapTypeAttribute.cs (1)

40get { return _typeName ?? string.Empty; }

System\Xml\Serialization\XmlAnyElementAttribute.cs (1)

52get { return _name ?? string.Empty; }

System\Xml\Serialization\XmlArrayAttribute.cs (1)

43get { return _elementName ?? string.Empty; }

System\Xml\Serialization\XmlArrayItemAttribute.cs (2)

72get { return _elementName ?? string.Empty; } 97get { return _dataType ?? string.Empty; }

System\Xml\Serialization\XmlAttributeAttribute.cs (2)

69get { return _attributeName ?? string.Empty; } 88get { return _dataType ?? string.Empty; }

System\Xml\Serialization\XmlAttributeOverrides.cs (2)

26Add(type, string.Empty, attributes); 54return this[type, string.Empty];

System\Xml\Serialization\XmlChoiceIdentifierAttribute.cs (1)

41get { return _name ?? string.Empty; }

System\Xml\Serialization\XmlElementAttribute.cs (2)

72get { return _elementName ?? string.Empty; } 91get { return _dataType ?? string.Empty; }

System\Xml\Serialization\XmlMapping.cs (2)

117return $"{type.FullName}:{(root == null ? string.Empty : root.GetKey())}:{ns ?? string.Empty}";

System\Xml\Serialization\XmlMemberMapping.cs (1)

71get { return Accessor!.Mapping != null ? Accessor.Mapping.TypeName : string.Empty; }

System\Xml\Serialization\XmlReflectionImporter.cs (8)

77_defaultNs = defaultNamespace ?? string.Empty; 126TypeMapping mapping = ImportTypeMapping(_modelScope.GetTypeModel(type), _defaultNs, ImportContext.Element, string.Empty, null, limiter); 278ElementAccessor element = CreateElementAccessor(ImportTypeMapping(model, ns, ImportContext.Element, string.Empty, a, limiter), ns); 1569accessor.ChoiceIdentifier.Mapping = ImportTypeMapping(_modelScope.GetTypeModel(choiceIdentifierType!), ns, ImportContext.Element, string.Empty, null, limiter); 1712element.Mapping = ImportTypeMapping(typeModel, element.Namespace, ImportContext.Element, string.Empty, null, limiter); 1955element.Mapping = ImportTypeMapping(typeModel, element.Namespace, ImportContext.Element, string.Empty, null, false, openModel, limiter); 2295defaultNamespace ??= string.Empty; 2307string typeName = string.Empty;

System\Xml\Serialization\XmlReflectionMember.cs (1)

62get { return _memberName ?? string.Empty; }

System\Xml\Serialization\XmlRootAttribute.cs (3)

47get { return _elementName ?? string.Empty; } 66get { return _dataType ?? string.Empty; } 95get { return $"{_ns ?? string.Empty}:{ElementName}:{_nullable}"; }

System\Xml\Serialization\XmlSchemaImporter.cs (3)

254accessor = ImportElement(element, string.Empty, desiredMappingType, baseType, name.Namespace, true); 1792return string.Compare(e1.ToString(string.Empty), e2.ToString(string.Empty), StringComparison.Ordinal);

System\Xml\Serialization\XmlSerializationReader.cs (5)

436return string.Empty; 450s = string.Empty; 863XmlQualifiedName empty = new XmlQualifiedName(string.Empty, _r.LookupNamespace("")); 1152return new XmlQualifiedName(_r.NameTable.Add(value), _r.LookupNamespace(string.Empty)); 3975string qnames = string.Empty;

System\Xml\Serialization\XmlSerializationReaderILGen.cs (8)

296ilg.LoadMember(_idNameFields[name ?? string.Empty]); 298ilg.LoadMember(_idNameFields[ns ?? string.Empty]); 1716ilg.LoadMember(_idNameFields[name ?? string.Empty]); 1721ilg.LoadMember(_idNameFields[ns ?? string.Empty]); 1768ilg.LoadMember(_idNameFields[name ?? string.Empty]); 1776ilg.LoadMember(_idNameFields[ns ?? string.Empty]); 1931ilg.Ldstr(string.Empty); 2198string qnames = string.Empty;

System\Xml\Serialization\XmlSerializationWriter.cs (5)

349value = string.Empty; 1386name ??= string.Empty; 1995return GetStringForCreateInstance(escapedTypeName, useReflection, ctorInaccessible, cast, string.Empty); 3309string? ns = attribute.Form == XmlSchemaForm.Qualified ? attribute.Namespace : string.Empty; 3433string? ns = attribute.Form == XmlSchemaForm.Qualified ? attribute.Namespace : string.Empty;

System\Xml\Serialization\XmlSerializationWriterILGen.cs (2)

1173string? ns = attribute.Form == XmlSchemaForm.Qualified ? attribute.Namespace : string.Empty; 1319string? ns = attribute.Form == XmlSchemaForm.Qualified ? attribute.Namespace : string.Empty;

System\Xml\Serialization\XmlSerializer.cs (3)

548return xmlReader.IsStartElement(typeDesc.DataType!.Name!, string.Empty); 694if (nameOrLocation == string.Empty) 844if (ns != null && ns != string.Empty)

System\Xml\Serialization\XmlTextAttribute.cs (1)

48get { return _dataType ?? string.Empty; }

System\Xml\Serialization\XmlTypeAttribute.cs (1)

59get { return _typeName ?? string.Empty; }

System\Xml\ValidateNames.cs (9)

347prefix = string.Empty; 374throw new XmlException(SR.Format(SR.Xml_EmptyName, string.Empty)); 394return new XmlException(SR.Xml_EmptyName, string.Empty); 480if (throwOnError) throw new XmlException(SR.Xdom_Empty_LocalName, string.Empty); 527if (throwOnError) throw new XmlException(SR.Xml_PrefixForEmptyNs, string.Empty); 545if (throwOnError) throw new XmlException(SR.Xml_XmlPrefix, string.Empty); 552if (throwOnError) throw new XmlException(SR.Xml_XmlnsPrefix, string.Empty); 558if (throwOnError) throw new XmlException(SR.Xml_NamespaceDeclXmlXmlns, string.Empty); 604prefix = string.Empty;

System\Xml\XmlComplianceUtil.cs (2)

20return string.Empty; 102return string.Empty;

System\Xml\XmlConvert.cs (3)

333return new XmlException(SR.Xml_EmptyName, string.Empty); 469return new XmlException(SR.Xml_EmptyName, string.Empty); 1537return new XmlException(res, string.Empty, lineNo, linePos);

System\Xml\XmlEncoding.cs (4)

535throw new XmlException(SR.Xml_InvalidCharInThisEncoding, string.Empty); 576throw new XmlException(SR.Xml_InvalidCharInThisEncoding, string.Empty); 618throw new XmlException(SR.Xml_InvalidCharInThisEncoding, string.Empty); 660throw new XmlException(SR.Xml_InvalidCharInThisEncoding, string.Empty);

System\Xml\XmlException.cs (1)

44_sourceUri = string.Empty;

System\Xml\XmlNamespacemanager.cs (3)

64string emptyStr = nameTable.Add(string.Empty); 84string? defaultNs = LookupNamespace(string.Empty); 85return defaultNs ?? string.Empty;

System\Xml\XmlQualifiedName.cs (10)

18public static readonly XmlQualifiedName Empty = new(string.Empty); 23public XmlQualifiedName() : this(string.Empty, string.Empty) { } 28public XmlQualifiedName(string? name) : this(name, string.Empty) { } 35Namespace = ns ?? string.Empty; 36Name = name ?? string.Empty; 123Name = name ?? string.Empty; 124Namespace = ns ?? string.Empty; 130Namespace = ns ?? string.Empty; // Not changing hash since ns is not used to compute hashcode 161uri = string.Empty;

System\Xml\XmlResolver.FileSystemResolver.cs (2)

37throw new XmlException(SR.Xml_UnsupportedClass, string.Empty); 50throw new XmlException(SR.Xml_UnsupportedClass, string.Empty);

System\Xml\XmlUrlResolver.cs (2)

46throw new XmlException(SR.Xml_UnsupportedClass, string.Empty); 57throw new XmlException(SR.Xml_UnsupportedClass, string.Empty);

System\Xml\XPath\Internal\Axis.cs (3)

50: this(axisType, input, string.Empty, string.Empty, XPathNodeType.All) 72private string? _urn = string.Empty;

System\Xml\XPath\Internal\BaseAxisQuery.cs (4)

27_name = string.Empty; 28_prefix = string.Empty; 29_nsUri = string.Empty; 40_nsUri = string.Empty;

System\Xml\XPath\Internal\CompiledXPathExpr.cs (2)

120get { return string.Empty; } 127return string.Empty;

System\Xml\XPath\Internal\NodeFunctions.cs (1)

93return string.Empty;

System\Xml\XPath\Internal\StringFunctions.cs (7)

60_ => string.Empty, 83return value != null ? value.Value : string.Empty; 152return (idx < 1) ? string.Empty : s1.Substring(0, idx); 162return (idx < 0) ? string.Empty : s1.Substring(idx + s2.Length); 173return string.Empty; 180return string.Empty; 188return string.Empty;

System\Xml\XPath\Internal\XPathArrayIterator.cs (1)

58throw new InvalidOperationException(SR.Format(SR.Sch_EnumNotStarted, string.Empty));

System\Xml\XPath\Internal\XPathParser.cs (5)

406nodePrefix = string.Empty; 407nodeName = string.Empty; 439nodeName = string.Empty; 444nodePrefix = string.Empty; 445nodeName = string.Empty;

System\Xml\XPath\Internal\XPathScanner.cs (2)

29throw XPathException.Create(SR.Xp_ExprExpected, string.Empty); 215_prefix = string.Empty;

System\Xml\XPath\XPathDocument.cs (5)

83XmlTextReaderImpl reader = SetupReader(new XmlTextReaderImpl(string.Empty, textReader)); 102XmlTextReaderImpl reader = SetupReader(new XmlTextReaderImpl(string.Empty, stream)); 178Debug.Assert((object?)_nameTable.Get(string.Empty) == (object)string.Empty, "NameTable must contain atomized string.Empty"); 211builder.WriteNamespaceDeclaration(string.Empty, reader.Value);

System\Xml\XPath\XPathException.cs (1)

65public XPathException() : this(string.Empty, (Exception?)null) { }

System\Xml\XPath\XPathNavigator.cs (6)

422return string.Empty; 459if (namespaceURI == LookupNamespace(string.Empty)) 460return string.Empty; 547return string.Empty; 632return string.Empty; 1414return string.Empty;

System\Xml\XPath\XPathNavigatorReader.cs (19)

System\Xml\XPath\XPathNodeIterator.cs (2)

64throw new InvalidOperationException(SR.Format(SR.Sch_EnumFinished, string.Empty)); 71throw new InvalidOperationException(SR.Format(SR.Sch_EnumNotStarted, string.Empty));

System\Xml\Xsl\IlGen\XmlILConstructAnalyzer.cs (3)

954_nsmgr.AddNamespace(string.Empty, string.Empty); 1075if (!ValidateNames.ValidateName(prefix, string.Empty, ns, nodeType, ValidateNames.Flags.CheckPrefixMapping))

System\Xml\Xsl\IlGen\XmlILOptimizerVisitor.cs (2)

4520return Replace(XmlILOptimization.EliminateTypeAssert, local0, VisitError(f.Error(VisitLiteralString(f.LiteralString(string.Empty))))); 4535return Replace(XmlILOptimization.EliminateTypeAssert, local0, VisitConditional(f.Conditional(VisitIsEmpty(f.IsEmpty(local1)), VisitSequence(f.Sequence()), VisitError(f.Error(VisitLiteralString(f.LiteralString(string.Empty)))))));

System\Xml\Xsl\ListBase.cs (2)

245throw new InvalidOperationException(SR.Format(SR.Sch_EnumNotStarted, string.Empty)); 248throw new InvalidOperationException(SR.Format(SR.Sch_EnumFinished, string.Empty));

System\Xml\Xsl\QIL\QilFactory.cs (2)

72return LiteralQName(local, string.Empty, string.Empty);

System\Xml\Xsl\QIL\QilPatternFactory.cs (4)

58return _f.LiteralQName(local, uri, string.Empty); 63return _f.LiteralQName(local, string.Empty, string.Empty); 464return _f.LiteralString(string.Empty);

System\Xml\Xsl\Runtime\DecimalFormatter.cs (1)

130_negFormatInfo.NegativeSign = string.Empty;

System\Xml\Xsl\Runtime\RtfNavigator.cs (4)

57get { return string.Empty; } 65get { return string.Empty; } 73get { return string.Empty; } 81get { return string.Empty; }

System\Xml\Xsl\Runtime\StringConcat.cs (2)

720 => string.Empty, 731 => _s1 ?? string.Empty,

System\Xml\Xsl\Runtime\XmlQueryContext.cs (2)

107throw new XslTransformException(SR.XmlIl_NoDefaultDocument, string.Empty); 194throw new XslTransformException(SR.XmlIl_CantStripNav, string.Empty);

System\Xml\Xsl\Runtime\XmlQueryOutput.cs (18)

461WriteStartElementUnchecked(string.Empty, localName, string.Empty); 496WriteEndElementUnchecked(string.Empty, localName, string.Empty); 515WriteStartAttributeUnchecked(string.Empty, localName, string.Empty); 618WriteStartElement(string.Empty, localName, string.Empty); 626WriteStartAttribute(string.Empty, localName, string.Empty); 1148throw new XslTransformException(SR.XmlIl_NmspAfterAttr, string.Empty); 1225WriteNamespaceDeclarationUnchecked(string.Empty, string.Empty); 1508prefix = (name.Namespace.Length != 0) ? RemapPrefix(string.Empty, name.Namespace, nodeType == XPathNodeType.Element) : string.Empty; 1527prefix = (ns.Length != 0) ? RemapPrefix(string.Empty, ns, nodeType == XPathNodeType.Element) : string.Empty; 1581throw new XslTransformException(SR.XmlIl_BadXmlStateAttr, string.Empty);

System\Xml\Xsl\Runtime\XmlQueryRuntime.cs (2)

577throw new XslTransformException(SR.Xslt_ItemNull, string.Empty); 693throw new XslTransformException(SR.Xslt_ItemNull, string.Empty);

System\Xml\Xsl\Runtime\XmlRawWriterWrapper.cs (1)

227_wrapped.WriteAttributeString(string.Empty, "xmlns", XmlReservedNs.NsXmlNs, ns);

System\Xml\Xsl\Runtime\XmlSequenceWriter.cs (3)

86_writer = _doc.LoadFromWriter(XPathDocument.LoadFlags.AtomizeNames | (rootType == XPathNodeType.Root ? XPathDocument.LoadFlags.None : XPathDocument.LoadFlags.Fragment), string.Empty); 141throw new XslTransformException(SR.XmlIl_TopLevelAttrNmsp, string.Empty); 167throw new XslTransformException(SR.XmlIl_TopLevelAttrNmsp, string.Empty);

System\Xml\Xsl\Runtime\XsltConvert.cs (5)

121XmlRawWriter writer = doc.LoadFromWriter(XPathDocument.LoadFlags.AtomizeNames, string.Empty); 141throw new XslTransformException(SR.Xslt_NodeSetNotNode, string.Empty); 190return string.Empty; 331throw new XslTransformException(SR.XPath_NodeSetExpected, string.Empty); 334throw new XslTransformException(SR.XPath_RtfInPathExpr, string.Empty);

System\Xml\Xsl\Runtime\XsltFunctions.cs (15)

System\Xml\Xsl\SourceLineInfo.cs (1)

58public static readonly SourceLineInfo NoSource = new SourceLineInfo(string.Empty, NoSourceMagicNumber, 0, NoSourceMagicNumber, 0);

System\Xml\Xsl\XPath\XPathParser.cs (1)

277nodePrefix = string.Empty;

System\Xml\Xsl\XPath\XPathScanner.cs (2)

339_prefix = string.Empty; 586return string.Empty;

System\Xml\Xsl\Xslt\Compiler.cs (3)

239/*prefix:*/string.Empty, /*localName:*/name, /*ns:*/string.Empty, 313lineInfo.Uri!, lineInfo.Start.Line, lineInfo.Start.Pos, /*errorNumber:*/string.Empty,

System\Xml\Xsl\Xslt\OutputScopeManager.cs (2)

120string? defaultNs = LookupNamespace(string.Empty); 136AddRecord(string.Empty, defaultNs);

System\Xml\Xsl\Xslt\QilGenerator.cs (11)

System\Xml\Xsl\Xslt\QilGeneratorEnv.cs (7)

160/*lang: */2 < args.Count ? _f.ConvertToString(args[2]) : _f.String(string.Empty), 161/*options:*/3 < args.Count ? _f.ConvertToString(args[3]) : _f.String(string.Empty) 174/*format: */1 < args.Count ? _f.ConvertToString(args[1]) : _f.String(string.Empty), 175/*lang: */2 < args.Count ? _f.ConvertToString(args[2]) : _f.String(string.Empty), 262return string.Empty; 273ns = string.Empty; 567formatName = _f.String(string.Empty);

System\Xml\Xsl\Xslt\XslAstAnalyzer.cs (1)

963return string.Empty;

System\Xml\Xsl\Xslt\XsltInput.cs (13)

205rec.localName = string.Empty; 206rec.nsUri = string.Empty; 207rec.prefix = string.Empty; 247rec.localName = string.Empty; 248rec.nsUri = string.Empty; 249rec.prefix = string.Empty; 288_scopeManager.AddNsDeclaration(string.Empty, atomizedValue); 289_ctxInfo!.AddNamespace(string.Empty, atomizedValue); 297rec.value = string.Empty; 311string lastText = string.Empty; 599public bool IsNullNamespace() { return IsNs(string.Empty); } 964list[idx] = this.LookupXmlNamespace(string.Empty)!; 1104return string.Empty;

System\Xml\Xsl\Xslt\XsltLoader.cs (4)

33internal static readonly QilName nullMode = F.QName(string.Empty); 1025stylesheetNsUri = _input.LookupXmlNamespace(_input.Value == "#default" ? string.Empty : _input.Value); 1037resultPrefix = _input.Value == "#default" ? string.Empty : _input.Value; 2756namespaceName = string.Empty;

System\Xml\Xsl\XsltOld\BuilderInfo.cs (4)

34Initialize(string.Empty, string.Empty, string.Empty); 143case 0: return string.Empty;

System\Xml\Xsl\XsltOld\CommentAction.cs (3)

31if (processor.BeginEvent(XPathNodeType.Comment, string.Empty, string.Empty, string.Empty, false) == false)

System\Xml\Xsl\XsltOld\Compiler.cs (3)

94public static readonly XmlQualifiedName BuiltInMode = new XmlQualifiedName("*", string.Empty); 445nsList[idx] = _scopeManager.ResolveXmlNamespace(prefix == "#default" ? string.Empty : prefix); 787prefix = string.Empty;

System\Xml\Xsl\XsltOld\InputScopeManager.cs (2)

14private string _defaultNS = string.Empty; 132return string.Empty;

System\Xml\Xsl\XsltOld\NavigatorOutput.cs (1)

45_wr.WriteNamespaceDeclaration(string.Empty, attrInfo.Value);

System\Xml\Xsl\XsltOld\NumberAction.cs (1)

381return string.Empty;

System\Xml\Xsl\XsltOld\OutKeywords.cs (1)

22_AtomEmpty = nameTable.Add(string.Empty);

System\Xml\Xsl\XsltOld\OutputScope.cs (5)

63Init(string.Empty, string.Empty, string.Empty, XmlSpace.None, string.Empty, false); 98prefix = string.Empty;

System\Xml\Xsl\XsltOld\OutputScopeManager.cs (4)

63rootElementScope.Init(string.Empty, string.Empty, string.Empty, /*space:*/XmlSpace.None, /*lang:*/string.Empty, /*mixed:*/false);

System\Xml\Xsl\XsltOld\PrefixQName.cs (3)

20Prefix = string.Empty; 37prefix = string.Empty; 38local = string.Empty;

System\Xml\Xsl\XsltOld\ProcessingInstructionAction.cs (2)

89if (processor.BeginEvent(XPathNodeType.ProcessingInstruction, string.Empty, frame.StoredOutput, string.Empty, false) == false)

System\Xml\Xsl\XsltOld\Processor.cs (2)

578result = n != null ? ValueOf(n) : string.Empty; 665return value ?? string.Empty;

System\Xml\Xsl\XsltOld\ReaderOutput.cs (8)

145return string.Empty; 175get { return _manager != null ? _manager.XmlLang : string.Empty; } 389string result = string.Empty; 465return string.Empty; 507return string.Empty; 624namespaceURI ??= string.Empty; 625localName ??= string.Empty; 645name ??= string.Empty;

System\Xml\Xsl\XsltOld\RecordBuilder.cs (1)

274prefix = string.Empty;

System\Xml\Xsl\XsltOld\SequentialOutput.cs (2)

242WriteName(string.Empty, "html"); 273WriteName(string.Empty, "xml");

System\Xml\Xsl\XsltOld\TextAction.cs (1)

45_text = string.Empty;

System\Xml\Xsl\XsltOld\VariableAction.cs (1)

156value = string.Empty;

System\Xml\Xsl\XsltOld\WithParamAction.cs (1)

49processor.SetParameter(this.name!, string.Empty);

System\Xml\Xsl\XsltOld\XsltCompileContext.cs (8)

56get { return string.Empty; } 386string ns = string.Empty, local = string.Empty; 506string result = string.Empty; 538return string.Empty; 661return string.Empty; 775return string.Empty; 835baseUri = string.Empty; // call to Document will fail if args[0] is reletive.

System\Xml\Xslt\XsltException.cs (1)

72public XsltException() : this(string.Empty, (Exception?)null) { }

System\Xml\Linq\XAttribute.cs (1)

693if (namespaceName.Length == 0) return string.Empty;

System\Xml\Linq\XContainer.cs (8)

911e.AppendAttributeSkipNotify(new XAttribute(_aCache.Get(r.Prefix.Length == 0 ? string.Empty : r.NamespaceURI).GetName(r.LocalName), r.Value)); 922_currentContainer.content ??= string.Empty; 966_aCache.Get(r.Prefix.Length == 0 ? string.Empty : r.NamespaceURI).GetName(r.LocalName), 978_currentContainer.content ??= string.Empty; 1033XAttribute a = new XAttribute(_aCache.Get(r.Prefix.Length == 0 ? string.Empty : r.NamespaceURI).GetName(r.LocalName), r.Value); 1055_currentContainer.content ??= string.Empty; 1148_aCache.Get(r.Prefix.Length == 0 ? string.Empty : r.NamespaceURI).GetName(r.LocalName), 1171_currentContainer.content ??= string.Empty;

System\Xml\Linq\XElement.cs (2)

307if (content == null) return string.Empty; 2071XAttribute a = new XAttribute(XNamespace.Get(r.Prefix.Length == 0 ? string.Empty : r.NamespaceURI).GetName(r.LocalName), r.Value);

System\Xml\Linq\XLinq.cs (5)

298if (namespaceName.Length == 0) return string.Empty; 320_resolver.AddFirst(a.Name.NamespaceName.Length == 0 ? string.Empty : a.Name.LocalName, XNamespace.Get(a.Value)); 338_resolver.Add(a.Name.NamespaceName.Length == 0 ? string.Empty : a.Name.LocalName, XNamespace.Get(a.Value)); 563if (namespaceName.Length == 0) return string.Empty; 578_resolver.Add(a.Name.NamespaceName.Length == 0 ? string.Empty : a.Name.LocalName, XNamespace.Get(a.Value));

System\Xml\Linq\XNamespace.cs (1)

83return EnsureNamespace(ref s_refNone, string.Empty);

System\Xml\Linq\XNodeBuilder.cs (3)

142e.Add(string.Empty); 169_attrName = XNamespace.Get(prefix.Length == 0 ? string.Empty : namespaceName!).GetName(localName); 170_attrValue = string.Empty;

System\Xml\Linq\XNodeReader.cs (17)

System\Xml\Linq\XObject.cs (1)

40return string.Empty;

System\Xml\Schema\XNodeValidator.cs (2)

186localName = string.Empty; 213localName = string.Empty;

System\Xml\XPath\XNodeNavigator.cs (12)

76return string.Empty; 144return string.Empty; // backcompat 153return string.Empty; 186return string.Empty; // backcompat 190return string.Empty; 240return string.Empty; 247return string.Empty; // backcompat 255return string.Empty; 280return root != null ? root.Value : string.Empty; 289return string.Empty; 292return string.Empty; 742nameTable.Add(string.Empty);

System\Reflection\Emit\ModuleBuilderImpl.cs (1)

539local.Name == null ? _pdbBuilder.GetOrAddString(string.Empty) : _pdbBuilder.GetOrAddString(local.Name));

src\libraries\Common\src\System\Reflection\AssemblyNameParser.cs (3)

133if (attributeName == string.Empty) 304if (attributeValue.Equals("null", StringComparison.OrdinalIgnoreCase) || attributeValue == string.Empty) 370tokenString = string.Empty;

System\Reflection\Internal\Utilities\EncodingHelper.netcoreapp.cs (2)

28return string.Empty; 42return string.Empty;

System\Reflection\Metadata\Ecma335\MetadataBuilder.Heaps.cs (1)

552string prev = string.Empty;

System\Reflection\Metadata\Internal\NamespaceCache.cs (2)

129string.Empty)); 267parentName = string.Empty;

System\Reflection\Metadata\Internal\UserStringHeap.cs (1)

22return string.Empty;

System\Reflection\Metadata\TypeName.cs (1)

403rootTypeName._namespace = string.Empty;

System\Reflection\MetadataLoadContext.Loading.cs (2)

29string location = (peStream is FileStream fs) ? (fs.Name ?? string.Empty) : string.Empty;

System\Reflection\TypeLoading\Assemblies\Ecma\EcmaAssembly.cs (1)

58data.CultureName = ar.Culture.GetStringOrNull(reader) ?? string.Empty;

System\Reflection\TypeLoading\Assemblies\Ecma\EcmaAssembly.GetName.cs (1)

21CultureName = ad.Culture.GetStringOrNull(reader) ?? string.Empty

System\Reflection\TypeLoading\Assemblies\Ecma\EcmaAssembly.ManifestResources.cs (1)

32internalManifestResourceInfo.FileName = underlyingManifestResourceInfo.FileName ?? string.Empty;

System\Reflection\TypeLoading\General\Ecma\EcmaToStringHelpers.cs (2)

45string ns = td.Namespace.GetStringOrNull(reader) ?? string.Empty; 58string ns = tr.Namespace.GetStringOrNull(reader) ?? string.Empty;

System\Reflection\TypeLoading\General\Helpers.cs (1)

214ns = string.Empty;

System\Reflection\TypeLoading\General\RoAssemblyName.cs (1)

42CultureName = cultureName ?? string.Empty;

System\Reflection\TypeLoading\Types\RoFunctionPointerType.cs (1)

52protected sealed override string ComputeName() => string.Empty;

System\Resources\Extensions\BinaryFormat\SerializationExtensions.cs (1)

21ex.StackTrace ?? string.Empty);

System\Runtime\InteropServices\HandleCollector.cs (1)

38Name = name ?? string.Empty;

src\libraries\Common\src\System\Number.Formatting.Common.cs (1)

783ArgumentOutOfRangeException.ThrowIfNegative(groupSizeCount | bufferSize, string.Empty); // If we overflow

System\Runtime\Serialization\Schema\CodeExporter.cs (6)

75string clrNamespace = pair.Value ?? string.Empty; 103string ns = codeNS.Name ?? string.Empty; 193get { return (CodeProvider == null) ? string.Empty : CodeProvider.FileExtension; } 1514return string.Empty; 1540return string.Empty; 1906loop.InitStatement = loop.IncrementStatement = new CodeSnippetStatement(string.Empty);

System\Runtime\Serialization\Schema\SchemaImportHelper.cs (1)

78return new Uri(ImportGlobals.DataContractXsdBaseNamespaceUri, clrNs ?? string.Empty).AbsoluteUri;

System\Security\Claims\GenericPrincipal.cs (2)

86private static GenericPrincipal GetDefaultInstance() => new GenericPrincipal(new GenericIdentity(string.Empty), new string[] { string.Empty });

src\libraries\Common\src\Internal\Cryptography\PkcsHelpers.cs (2)

107return string.Empty; 151return string.Empty; // .NET Framework compat: 0-length byte array maps to string.empty. 1-length byte array gets passed to Marshal.PtrToStringUni() with who knows what outcome.

src\libraries\Common\src\Interop\Unix\System.Native\Interop.GetPwUid.cs (2)

40return username ?? string.Empty; 54return username ?? string.Empty;

src\libraries\Common\src\Interop\Unix\System.Security.Cryptography.Native\Interop.EcKey.cs (1)

82return string.Empty;

System\Security\Cryptography\AsnEncodedData.cs (1)

128return string.Empty;

System\Security\Cryptography\HashAlgorithmName.cs (1)

95return _name ?? string.Empty;

System\Security\Cryptography\RandomNumberGenerator.cs (1)

279return string.Empty;

System\Security\Cryptography\X509Certificates\PublicKey.cs (1)

386Algorithm = _oid.Value ?? string.Empty,

System\Security\Cryptography\X509Certificates\X509ChainStatus.cs (1)

20return string.Empty;

Internal\Cryptography\Pal\AnyOS\AsnHelpers.cs (1)

51return new SubjectIdentifierOrKey(SubjectIdentifierOrKeyType.Unknown, string.Empty);

src\libraries\Common\src\Internal\Cryptography\PkcsHelpers.cs (2)

107return string.Empty; 151return string.Empty; // .NET Framework compat: 0-length byte array maps to string.empty. 1-length byte array gets passed to Marshal.PtrToStringUni() with who knows what outcome.

System\Security\Cryptography\Xml\EncryptedKey.cs (1)

20get => _recipient ??= string.Empty; // an unspecified value for an XmlAttribute is string.Empty

System\Security\Cryptography\Xml\EncryptedReference.cs (1)

16protected EncryptedReference() : this(string.Empty, new TransformChain())

System\Security\Cryptography\Xml\EncryptedXml.cs (1)

175get => _recipient ??= string.Empty; // an unspecified value for an XmlAttribute is string.Empty

System\Security\Cryptography\Xml\Utils.cs (2)

121return a.Prefix.Length == 0 ? string.Empty : a.LocalName; 400set.Add(string.Empty, true);

System\Security\Permissions\PrincipalPermission.cs (4)

26_idArray = new IDRole[] { new IDRole(false, string.Empty, string.Empty) }; 147string newID = string.Empty; 148string newRole = string.Empty;

Channels\HttpRequestMessagePropertyTest.cs (1)

20Assert.Equal(string.Empty, requestMsgProperty.QueryString);

System\ServiceModel\Channels\ConnectionPool.cs (1)

471WcfEventSource.Instance.ConnectionPoolMiss(Key != null ? Key.ToString() : string.Empty, _busyConnections.Count);

System\ServiceModel\Channels\SslStreamSecurityUpgradeProvider.cs (1)

370await sslStream.AuthenticateAsClientAsync(string.Empty, clientCertificates, _parent.SslProtocols, false);

System\ServiceModel\Channels\TransportDuplexSessionChannel.cs (1)

376LocalAddress != null && LocalAddress.Uri != null ? LocalAddress.Uri.AbsoluteUri : string.Empty,

System\ServiceModel\Security\SecurityUtilsEx.cs (2)

116return String.Empty; 157return str.Length <= 0 ? String.Empty : str.ToString();

System\ServiceModel\Channels\PipeConnectionInitiator.cs (1)

76string matchPath = String.Empty;

Channels\MessageTest.cs (1)

62Assert.Equal(string.Empty, messageBody);

IdentityModel\SecurityTokenProviderTest.cs (3)

131public string CancelTokenMethodCalled { get; set; } = string.Empty; 153public string CancelTokenMethodCalled { get; set; } = string.Empty; 214public string CancelTokenMethodCalled { get; set; } = string.Empty;

Security\SecurityUtilsTest.cs (2)

33Assert.Equal(string.Empty, credential.Domain); 55Assert.Equal(string.Empty, credential.Domain);

ServiceModel\DuplexChannelFactoryTest.cs (1)

60DuplexChannelFactory<IWcfDuplexService> factory = new DuplexChannelFactory<IWcfDuplexService>(context, binding, string.Empty);

ServiceModel\FaultExceptionTest.cs (9)

78Assert.Equal(string.Empty, faultException.Code.Namespace); 121Assert.NotEqual(string.Empty, exception.Reason.ToString()); 140exception = new FaultException<FaultDetail>(null, string.Empty); 146Assert.Equal(string.Empty, exception.Reason.ToString()); 147Assert.Equal(string.Empty, exception.Message); 171Assert.NotEqual(string.Empty, exception.Reason.ToString()); 199exception = new FaultException<FaultDetail>(null, string.Empty, null, null); 203Assert.Equal(string.Empty, exception.Reason.ToString()); 204Assert.Equal(string.Empty, exception.Message);

ServiceModel\MessageContractTest.4.4.0.cs (2)

175string headerValue = header.ToString().Replace(Environment.NewLine, String.Empty).Replace(" ", String.Empty);

System\ServiceModel\Syndication\Atom10FeedFormatter.cs (24)

System\ServiceModel\Syndication\AtomPub10ServiceDocumentFormatter.cs (5)

103string link = reader.GetAttribute(App10Constants.Href, string.Empty); 166else if (reader.LocalName == App10Constants.Fixed && reader.NamespaceURI == string.Empty) 170else if (reader.LocalName == Atom10Constants.SchemeTag && reader.NamespaceURI == string.Empty) 240else if (reader.LocalName == App10Constants.Href && reader.NamespaceURI == string.Empty) 346else if (reader.LocalName == App10Constants.Href && reader.NamespaceURI == string.Empty)

System\ServiceModel\Syndication\ResourceCollectionInfo.cs (1)

122s_singleEmptyAccept ??= new List<string>(1) { string.Empty }.AsReadOnly();

System\ServiceModel\Syndication\Rss20FeedFormatter.cs (10)

17private static readonly XmlQualifiedName s_rss20Domain = new XmlQualifiedName(Rss20Constants.DomainTag, string.Empty); 18private static readonly XmlQualifiedName s_rss20Length = new XmlQualifiedName(Rss20Constants.LengthTag, string.Empty); 19private static readonly XmlQualifiedName s_rss20Type = new XmlQualifiedName(Rss20Constants.TypeTag, string.Empty); 20private static readonly XmlQualifiedName s_rss20Url = new XmlQualifiedName(Rss20Constants.UrlTag, string.Empty); 824string title = Feed.Title != null ? Feed.Title.Text : string.Empty; 838string description = Feed.Description != null ? Feed.Description.Text : string.Empty; 895string imgAlternateLink = (alternateLink != null) ? FeedUtils.GetUriString(alternateLink.Uri) : string.Empty; 977string guid = item.Id ?? string.Empty; 1045summary = new TextSyndicationContent(string.Empty); 1069string title = (item.SourceFeed.Title != null) ? item.SourceFeed.Title.Text : string.Empty;

System\ServiceModel\Syndication\SyndicationContent.cs (2)

80writer.WriteAttributeString(Atom10Constants.TypeTag, string.Empty, Type); 85if (key.Name == Atom10Constants.TypeTag && key.Namespace == string.Empty)

System\ServiceModel\Syndication\SyndicationElementExtension.cs (1)

59if (outerName == string.Empty)

System\ServiceModel\Syndication\SyndicationElementExtensionCollection.cs (1)

226extensionNamespace ??= string.Empty;

System\ServiceModel\Syndication\TextSyndicationContent.cs (1)

50string val = Text ?? string.Empty;

System\ServiceModel\Syndication\UrlSyndicationContent.cs (1)

37writer.WriteAttributeString(Atom10Constants.SourceTag, string.Empty, FeedUtils.GetUriString(Url));

System\ServiceModel\Syndication\XmlSyndicationContent.cs (1)

32if (name == Atom10Constants.TypeTag && ns == string.Empty)

System\ServiceModel\Channels\SocketConnection.cs (1)

423_remoteEndpointAddress = string.Empty;

System\Text\EncodingNLS.cs (1)

286if (bytes.Length == 0) return string.Empty;

System\Text\Json\Document\JsonElement.cs (3)

1622/// For <see cref="JsonValueKind.Null"/>, <see cref="string.Empty"/> is returned. 1653return string.Empty; 1673return string.Empty;

System\Text\Json\JsonEncodedText.cs (2)

30public string Value => _value ?? string.Empty; 181=> _value ?? string.Empty;

System\Text\Json\Nodes\JsonObject.cs (1)

110return item.HasValue ? item.Value.Key : string.Empty;

System\Text\Json\Serialization\Metadata\JsonPropertyInfo.cs (1)

394info.Name = string.Empty;

System\Text\RegularExpressions\Capture.cs (1)

30public string Value => Text is string text ? text.Substring(Index, Length) : string.Empty;

System\Text\RegularExpressions\GeneratedRegexAttribute.cs (3)

49/// If <paramref name="cultureName"/> is <see cref="string.Empty"/>, the invariant culture will be used. 59public GeneratedRegexAttribute([StringSyntax(StringSyntaxAttribute.Regex, nameof(options))] string pattern, RegexOptions options, int matchTimeoutMilliseconds) : this(pattern, options, matchTimeoutMilliseconds, string.Empty /* Empty string means Invariant culture */) 73/// If <paramref name="cultureName"/> is <see cref="string.Empty"/>, the invariant culture will be used.

System\Text\RegularExpressions\Group.cs (2)

13internal static readonly Group s_emptyGroup = new Group(string.Empty, [], 0, string.Empty);

System\Text\RegularExpressions\Match.cs (1)

63public static Match Empty { get; } = new Match(null, 1, string.Empty, 0);

System\Text\RegularExpressions\RegexFindOptimizations.cs (1)

303public string LeadingPrefix { get; } = string.Empty;

System\Text\RegularExpressions\RegexLWCGCompiler.cs (1)

50string description = string.Empty;

System\Text\RegularExpressions\RegexMatchTimeoutException.cs (2)

73public string Input { get; } = string.Empty; 75public string Pattern { get; } = string.Empty;

System\Text\RegularExpressions\RegexParser.cs (1)

2133return string.Empty;

System\Text\RegularExpressions\RegexRunner.cs (1)

364void ThrowRegexTimeout() => throw new RegexMatchTimeoutException(runtext ?? string.Empty, runregex!.pattern!, TimeSpan.FromMilliseconds(_timeout));

System\Text\RegularExpressions\Symbolic\CharKind.cs (1)

44_ => string.Empty,

System\Text\RegularExpressions\Symbolic\SymbolicRegexMatcher.cs (2)

346void ThrowRegexTimeout() => throw new RegexMatchTimeoutException(string.Empty, string.Empty, TimeSpan.FromMilliseconds(_timeout));

RegexGenerator.Parser.cs (4)

83string? cultureName = string.Empty; 207ns ?? string.Empty, 234ns ?? string.Empty, 255return Location.Create(location.SourceTree?.FilePath ?? string.Empty, location.SourceSpan, location.GetLineSpan().Span);

src\libraries\System.Text.RegularExpressions\src\System\Text\RegularExpressions\RegexFindOptimizations.cs (1)

303public string LeadingPrefix { get; } = string.Empty;

src\libraries\System.Text.RegularExpressions\src\System\Text\RegularExpressions\RegexParser.cs (1)

2133return string.Empty;

Internal\Common.cs (1)

123if (block == null) return string.Empty;

Internal\DataflowEtwProvider.cs (1)

139string exceptionData = string.Empty;

System\Transactions\TransactionException.cs (7)

System\Transactions\TransactionManager.cs (1)

179etwLog.TransactionExceptionTrace(TraceSourceType.TraceSourceBase, TransactionExceptionType.UnrecognizedRecoveryInformation, nameof(recoveryInformation), string.Empty);

System\Transactions\TransactionsEtwProvider.cs (55)

System\Transactions\TransactionState.cs (19)

System\Web\HttpUtility.cs (2)

149IHtmlString ihs => ihs.ToHtmlString() ?? string.Empty, 150_ => HtmlEncode(Convert.ToString(value, CultureInfo.CurrentCulture) ?? string.Empty),

System\Web\Util\HttpEncoder.cs (2)

134return addDoubleQuotes ? $"\"{value}\"" : value ?? string.Empty; 320return string.Empty;

System\Web\Services\Configuration\XmlFormatExtensionAttribute.cs (2)

39get { return _ns == null ? string.Empty : _ns; } 44get { return _name == null ? string.Empty : _name; }

System\Web\Services\Configuration\XmlFormatExtensionPointAttribute.cs (1)

15get { return _name == null ? string.Empty : _name; }

System\Web\Services\Configuration\XmlFormatExtensionPrefixAttribute.cs (2)

20get { return _prefix == null ? string.Empty : _prefix; } 25get { return _ns == null ? string.Empty : _ns; }

System\Web\Services\Description\HttpFormatExtensions.cs (2)

14get { return _location == null ? string.Empty : _location; } 34get { return _location == null ? string.Empty : _location; }

System\Web\Services\Description\MimeFormatExtensions.cs (4)

21get { return _type == null ? string.Empty : _type; } 100get { return _name == null ? string.Empty : _name; } 106get { return _type == null ? string.Empty : _type; } 166get { return _pattern == null ? string.Empty : _pattern; }

System\Web\Services\Description\ServiceDescription.cs (5)

53get { return _retrievalUrl == null ? string.Empty : _retrievalUrl; } 455get { return _ns == null ? string.Empty : _ns; } 462get { return _location == null ? string.Empty : _location; } 486return string.Empty; 835return string.Empty;

System\Web\Services\Description\ServiceDescriptions.cs (1)

48return string.Empty;

System\Web\Services\Description\SoapFormatExtensions.cs (11)

Microsoft\Windows\Automation\Peers\RibbonContextualTabGroupDataAutomationPeer.cs (1)

70return string.Empty;

Microsoft\Windows\Automation\Peers\RibbonControlDataAutomationPeer.cs (1)

41return string.Empty;

Microsoft\Windows\Automation\Peers\RibbonGroupDataAutomationPeer.cs (1)

80return string.Empty;

Microsoft\Windows\Automation\Peers\RibbonGroupHeaderAutomationPeer.cs (1)

56return string.Empty;

Microsoft\Windows\Automation\Peers\RibbonTabDataAutomationPeer.cs (1)

192return string.Empty;

Microsoft\Windows\Automation\Peers\RibbonTabHeaderDataAutomationPeer.cs (1)

49return string.Empty;

Microsoft\Windows\Controls\KeyTipControl.cs (1)

55string.Empty,

Microsoft\Windows\Controls\KeyTipService.cs (6)

940_prefixText = string.Empty; 1188_prefixText = string.Empty; 1222_autoGenerationKeyTipPrefix = string.Empty; 1238_prefixText = string.Empty; 1739private string _prefixText = string.Empty; 1746private string _autoGenerationKeyTipPrefix = string.Empty;

Microsoft\Windows\Controls\Ribbon\RibbonComboBox.cs (7)

101String.Empty, 239new FrameworkPropertyMetadata(String.Empty)); 387string text = String.Empty; 421string text = String.Empty; 593item = String.Empty; 846string strValue = String.Empty; 1384string selectedValuePath = string.Empty;

Microsoft\Windows\Controls\Ribbon\RibbonGallery.cs (1)

891String.Empty,

Microsoft\Windows\Controls\Ribbon\RibbonTwoLineText.cs (1)

203new FrameworkPropertyMetadata(string.Empty, FrameworkPropertyMetadataOptions.AffectsMeasure));

Microsoft\Windows\Controls\Ribbon\RibbonWindow.cs (1)

52Window.TitleProperty.OverrideMetadata(ownerType, new FrameworkPropertyMetadata(String.Empty, new PropertyChangedCallback(OnTitleChangedCallback)));

Microsoft\Windows\Controls\TextSearchInternal.cs (4)

487return FindMatchingPrefix(itemsControl, GetPrimaryTextPath(itemsControl, doHierarchicalSearch), prefix, String.Empty, 0, false, ref wasNewCharUsed); 655return (o != null) ? o.ToString() : String.Empty; 668return String.Empty; 703Prefix = String.Empty;

System\Resources\AssemblyNamesTypeResolutionService.cs (1)

68return name.CodeBase ?? string.Empty;

System\Resources\DataNodeInfo.cs (1)

11public string ValueData { get; set; } = string.Empty;

System\Resources\ResXDataNode.cs (6)

149get => _comment ?? _nodeInfo?.Comment ?? string.Empty; 158return _name ?? _nodeInfo?.Name ?? string.Empty; 253nodeInfo.ValueData = converter.ConvertToInvariantString(value) ?? string.Empty; 269nodeInfo.ValueData = data is null ? string.Empty : ToBase64WrappedString(data); 277nodeInfo.ValueData = string.Empty; 490_nodeInfo.ValueData = FileRef?.ToString() ?? string.Empty;

System\Resources\ResXFileRef.cs (1)

80return string.Empty;

System\Resources\ResXResourceReader.cs (1)

532Name = reader[ResXResourceWriter.NameStr] ?? string.Empty

System\Windows\Forms\Accessibility\AccessibleObject.cs (4)

355internal virtual BSTR GetValueInternal() => SystemIAccessible is null ? new(string.Empty) : SystemIAccessible.TryGetValue(CHILDID_SELF); 614UIA_PROPERTY_ID.UIA_AccessKeyPropertyId => (VARIANT)(KeyboardShortcut ?? string.Empty), 636UIA_PROPERTY_ID.UIA_HelpTextPropertyId => (VARIANT)(Help ?? string.Empty), 822internal virtual string GetMultiViewProviderViewName(int viewId) => string.Empty;

System\Windows\Forms\Accessibility\Control.ControlAccessibleObject.cs (1)

57=> this.TryGetOwnerAs(out Control? owner) ? owner.Name : string.Empty;

System\Windows\Forms\Accessibility\LabelEditAccessibleObject.cs (1)

37UIA_PROPERTY_ID.UIA_AccessKeyPropertyId => (VARIANT)string.Empty,

System\Windows\Forms\ActiveX\AxHost.AxContainer.cs (1)

122return name ?? string.Empty;

System\Windows\Forms\ActiveX\AxHost.AxContainer.ExtenderProxy.cs (2)

261public BSTR Name => new(GetControl() is { } control ? GetNameForControl(control) : string.Empty); 276get => GetControl()?.Text ?? string.Empty;

System\Windows\Forms\ActiveX\AxHost.cs (3)

113private string _text = string.Empty; 372set => _text = value ?? string.Empty; 2118return AxContainer.GetNameForControl(this) ?? string.Empty;

System\Windows\Forms\Application.cs (1)

573value ??= string.Empty;

System\Windows\Forms\ComponentModel\COM2Interop\COM2AboutBoxPropertyDescriptor.cs (1)

56public override object? GetValue(object? component) => string.Empty;

System\Windows\Forms\ComponentModel\COM2Interop\COM2Enum.cs (2)

91return string.Empty; 110return string.Empty;

System\Windows\Forms\ComponentModel\COM2Interop\COM2EnumConverter.cs (1)

31return _com2Enum.ToString(value) ?? string.Empty;

System\Windows\Forms\ComponentModel\COM2Interop\COM2ICategorizePropertiesHandler.cs (1)

30PROPCAT.Nil => string.Empty,

System\Windows\Forms\ComponentModel\COM2Interop\COM2IManagedPerPropertyBrowsingHandler.cs (1)

89string assemblyName = string.Empty;

System\Windows\Forms\ComponentModel\COM2Interop\ComNativeDescriptor.ComTypeDescriptor.cs (1)

34return hr.Succeeded ? GetName(dispatch) : string.Empty;

System\Windows\Forms\ComponentModel\COM2Interop\ComNativeDescriptor.cs (3)

86return string.Empty; 115return value.ToString() ?? string.Empty; 119return string.Empty;

System\Windows\Forms\ComponentModel\COM2Interop\ComNativeDescriptor.NullTypeDescriptor.cs (2)

19string? ICustomTypeDescriptor.GetClassName() => string.Empty; 20string? ICustomTypeDescriptor.GetComponentName() => string.Empty;

System\Windows\Forms\ComponentModel\COM2Interop\GetNameItemEvent.cs (1)

14public string NameString => Name?.ToString() ?? string.Empty;

System\Windows\Forms\Control.ControlVersionInfo.cs (2)

52ns ??= string.Empty; 99ns ??= string.Empty;

System\Windows\Forms\Control.cs (7)

2600return name ?? string.Empty; 3123get => CacheTextInternal ? _text ?? string.Empty : WindowText; 3126value ??= string.Empty; 3579return _text ?? string.Empty; 3587value ??= string.Empty; 9377Text = string.Empty; 11182MarshalStringToMessage(Site?.Name ?? Name ?? string.Empty, ref m);

System\Windows\Forms\Controls\Buttons\CheckBox.CheckBoxAccessibleObject.cs (1)

17: string.Empty;

System\Windows\Forms\Controls\ComboBox\ComboBox.ComboBoxAccessibleObject.cs (2)

92return string.Empty; 103return string.Empty;

System\Windows\Forms\Controls\ComboBox\ComboBox.ComboBoxChildTextUiaProvider.cs (2)

57get => _owner.AccessibilityObject.Name ?? string.Empty; 73return name.IsNull ? new(string.Empty) : name;

System\Windows\Forms\Controls\ComboBox\ComboBox.ComboBoxUiaTextProvider.cs (1)

101: string.Empty;

System\Windows\Forms\Controls\ComboBox\ComboBox.cs (12)

88private string _currentText = string.Empty; 948get => DropDownStyle == ComboBoxStyle.DropDownList ? string.Empty : Text.Substring(SelectionStart, SelectionLength); 956PInvokeCore.SendMessage(_childEdit, PInvokeCore.EM_REPLACESEL, (WPARAM)(-1), value ?? string.Empty); 2026MatchingText = string.Empty; 2046MatchingText = string.Empty; 2064MatchingText = string.Empty; 2192return string.Empty; 2200return actualLength == PInvoke.LB_ERR ? string.Empty : buffer[..Math.Min(maxLength, actualLength)].ToString(); 2746MatchingText = string.Empty; 2837Debug.Assert(DisplayMember.Equals(string.Empty), "if this list is sorted it means that dataSource was null when Sorted first became true. at that point DisplayMember had to be String.Empty"); 2944SelectedText = string.Empty; 2954SelectedText = string.Empty;

System\Windows\Forms\Controls\DataGridView\DataGridView.cs (6)

1880get => DataConnection is null ? string.Empty : DataConnection.DataMember; 1936DataMember = string.Empty; 3791ToolTipPrivate = string.Empty; 3843ToolTipPrivate = string.Empty; 3930ToolTipPrivate = string.Empty; 4033private string ToolTipPrivate { get; set; } = string.Empty;

System\Windows\Forms\Controls\DataGridView\DataGridView.DataConnection.cs (4)

107public string DataMember { get; private set; } = string.Empty; 1039dataMember ??= string.Empty; 1136return errInfo is not null ? errInfo.Error : string.Empty; 1168return string.Empty;

System\Windows\Forms\Controls\DataGridView\DataGridView.Methods.cs (4)

11469DataMember = string.Empty; 14571ActivateToolTip(activate: false, toolTipText: string.Empty, CurrentCell.ColumnIndex, CurrentCell.RowIndex); 15207ActivateToolTip(activate: false, toolTipText: string.Empty, CurrentCell.ColumnIndex, CurrentCell.RowIndex); 22048ActivateToolTip(activate: false, toolTipText: string.Empty, dataGridViewCell.ColumnIndex, dataGridViewCell.RowIndex);

System\Windows\Forms\Controls\DataGridView\DataGridViewButtonCell.cs (2)

900string text = formattedString ?? string.Empty; 932string text = formattedString ?? string.Empty;

System\Windows\Forms\Controls\DataGridView\DataGridViewCell.cs (7)

667get => GetToolTipText(RowIndex) ?? string.Empty; 1478private protected virtual string? GetDefaultToolTipText() => string.Empty; 1541string errorText = string.Empty; 2391return string.Empty; 2404toolTipText = string.Join(string.Empty, toolTipText.Split('&')); 2800DataGridView.ActivateToolTip(activate: false, string.Empty, -1, -1); 2818DataGridView?.ActivateToolTip(activate: false, string.Empty, -1, -1);

System\Windows\Forms\Controls\DataGridView\DataGridViewCell.DataGridViewCellAccessibleObject.cs (3)

40return !Owner.ReadOnly ? SR.DataGridView_AccCellDefaultAction : string.Empty; 57return string.Empty; 214return string.Empty;

System\Windows\Forms\Controls\DataGridView\DataGridViewCellStyle.cs (2)

243get => Properties.GetValueOrDefaultAllowNull<object?>(s_propNullValue, string.Empty); 253if (Properties.AddOrRemoveValue(s_propNullValue, value, defaultValue: string.Empty) != value)

System\Windows\Forms\Controls\DataGridView\DataGridViewCheckBoxCell.cs (4)

954string cellName = AccessibilityObject.Name ?? string.Empty; 1407string.Empty, 1456string.Empty, 1503string.Empty,

System\Windows\Forms\Controls\DataGridView\DataGridViewCheckBoxCell.DataGridViewCheckBoxCellAccessibleObject.cs (1)

58return string.Empty;

System\Windows\Forms\Controls\DataGridView\DataGridViewColumn.cs (6)

34private string _dataPropertyName = string.Empty; 56_name = string.Empty; 184value ??= string.Empty; 398return string.Empty; 403return string.Empty; 651_name = string.Empty;

System\Windows\Forms\Controls\DataGridView\DataGridViewColumnHeaderCell.DataGridViewColumnHeaderCellAccessibleObject.cs (2)

57return string.Empty; 63: Owner.OwningColumn?.HeaderText ?? string.Empty;

System\Windows\Forms\Controls\DataGridView\DataGridViewComboBoxCell.cs (4)

963displayValue = string.Empty; 1020value = string.Empty; 1039: string.Empty; 1312initialFormattedValueStr = string.Empty;

System\Windows\Forms\Controls\DataGridView\DataGridViewImageCell.DataGridViewImageCellAccessibleObject.cs (1)

17public override string DefaultAction => string.Empty;

System\Windows\Forms\Controls\DataGridView\DataGridViewRow.DataGridViewRowAccessibleObject.cs (2)

479UIA_PROPERTY_ID.UIA_HasKeyboardFocusPropertyId => (VARIANT)string.Empty, 481UIA_PROPERTY_ID.UIA_IsKeyboardFocusablePropertyId => (VARIANT)string.Empty,

System\Windows\Forms\Controls\DataGridView\DataGridViewRowHeaderCell.DataGridViewRowHeaderCellAccessibleObject.cs (3)

61return string.Empty; 65public override string? Name => ParentPrivate?.Name ?? string.Empty; 116public override string Value => string.Empty;

System\Windows\Forms\Controls\DataGridView\DataGridViewTextBoxCell.cs (1)

518textBox.Text = string.Empty;

System\Windows\Forms\Controls\DataGridView\DataGridViewTopLeftHeaderCell.DataGridViewTopLeftHeaderCellAccessibleObject.cs (5)

52return string.Empty; 72return string.Empty; 91return string.Empty; 96return string.Empty; 135return string.Empty;

System\Windows\Forms\Controls\DateTimePicker\DateTimePicker.DateTimePickerAccessibleObject.cs (2)

42public override string Name => this.GetOwnerAccessibleName(string.Empty); 102_ => string.Empty

System\Windows\Forms\Controls\ImageList\ImageList.ImageCollection.cs (1)

48keysCollection.Add(string.Empty);

System\Windows\Forms\Controls\Labels\LinkLabel.Link.cs (1)

126get => _name ?? string.Empty;

System\Windows\Forms\Controls\Labels\LinkLabel.Link.LinkAccessibleObject.cs (1)

158public override string Value => string.Empty;

System\Windows\Forms\Controls\ListBoxes\CheckedListBox.CheckedListBoxItemAccessibleObject.cs (1)

26return string.Empty;

System\Windows\Forms\Controls\ListBoxes\ListBox.cs (4)

1066return GetItemText(SelectedItem) ?? string.Empty; 1070return FilterItemOnProperty(SelectedItem)?.ToString() ?? string.Empty; 1570return string.Empty; 1578return actualLength == PInvoke.LB_ERR ? string.Empty : buffer[..Math.Min(maxLength, actualLength)].ToString();

System\Windows\Forms\Controls\ListControl\ListControl.cs (8)

28private string _formatString = string.Empty; 79DisplayMember = string.Empty; 84DisplayMember = string.Empty; 215value ??= string.Empty; 303value ??= string.Empty; 520return string.Empty; 526return string.Empty; 663SetDataConnection(null, new BindingMemberInfo(string.Empty), true);

System\Windows\Forms\Controls\ListView\ColumnHeader.cs (3)

58_name = string.Empty; 280_name = string.Empty; 307_text = string.Empty;

System\Windows\Forms\Controls\ListView\ListView.cs (6)

57private string? _toolTipCaption = string.Empty; 188private string _backgroundImageFileName = string.Empty; 3107_backgroundImageFileName = string.Empty; 3264return FindItem(false, string.Empty, false, new Point(x, y), searchDirection, 0, false); 5142_backgroundImageFileName = string.Empty; 6849string text = string.Empty;

System\Windows\Forms\Controls\ListView\ListView.ListViewAccessibleObject.cs (2)

164: string.Empty; 203return string.Empty;

System\Windows\Forms\Controls\ListView\ListViewGroup.cs (4)

106get => _header ?? string.Empty; 149get => _footer ?? string.Empty; 230get => _subtitle ?? string.Empty; 251get => _taskLink ?? string.Empty;

System\Windows\Forms\Controls\ListView\ListViewItem.cs (6)

51private string _toolTipText = string.Empty; 613return string.Empty; 779_subItems = [new ListViewSubItem(this, string.Empty)]; 812return string.Empty; 833value ??= string.Empty; 1346_listView.SetItemText(itemIndex, i, string.Empty);

System\Windows\Forms\Controls\ListView\ListViewItem.ListViewItemImageAccessibleObject.cs (1)

30public override string DefaultAction => string.Empty;

System\Windows\Forms\Controls\ListView\ListViewItem.ListViewSubItem.cs (2)

205get => text ?? string.Empty; 217get => name ?? string.Empty;

System\Windows\Forms\Controls\ListView\ListViewItem.ListViewSubItem.ListViewSubItemAccessibleObject.cs (1)

92public override string? Name => base.Name ?? OwningSubItem?.Text ?? string.Empty;

System\Windows\Forms\Controls\MonthCalendar\MonthCalendar.CalendarCellAccessibleObject.cs (2)

164return string.Empty; 173_ => string.Empty,

System\Windows\Forms\Controls\MonthCalendar\MonthCalendar.CalendarDayOfWeekCellAccessibleObject.cs (1)

35public override string DefaultAction => string.Empty;

System\Windows\Forms\Controls\MonthCalendar\MonthCalendar.CalendarWeekNumberCellAccessibleObject.cs (1)

40public override string DefaultAction => string.Empty;

System\Windows\Forms\Controls\MonthCalendar\MonthCalendar.MonthCalendarAccessibleObject.cs (9)

53string previousHeaderName = string.Empty; 59if (currentHeaderName == string.Empty || currentHeaderName == previousHeaderName) 283return string.Empty; 305string text = string.Empty; 451return string.Empty; 585return string.Empty; 592return string.Empty; 599return string.Empty; 604return string.Empty;

System\Windows\Forms\Controls\PropertyGrid\PropertyGrid.cs (3)

982SetStatusBox(string.Empty, string.Empty); 3892string.Empty,

System\Windows\Forms\Controls\PropertyGrid\PropertyGridInternal\AttributeTypeSorter.cs (2)

38return string.Empty; 42s_typeIds.AddOrUpdate(attribute, result ?? string.Empty);

System\Windows\Forms\Controls\PropertyGrid\PropertyGridInternal\CategoryGridEntry.cs (1)

94public override string GetPropertyTextValue(object? o) => string.Empty;

System\Windows\Forms\Controls\PropertyGrid\PropertyGridInternal\GridEntry.cs (2)

544public virtual string? HelpKeyword => _parent?.HelpKeyword ?? string.Empty; 1450textValue ??= string.Empty;

System\Windows\Forms\Controls\PropertyGrid\PropertyGridInternal\GridEntry.GridEntryAccessibleObject.cs (2)

55=> this.TryGetOwnerAs(out GridEntry? owner) ? owner.PropertyDescription : string.Empty; 64public override string? Help => this.TryGetOwnerAs(out GridEntry? owner) ? owner.PropertyDescription : string.Empty;

System\Windows\Forms\Controls\PropertyGrid\PropertyGridInternal\GridToolTip.cs (1)

153_toolTipText = string.Empty;

System\Windows\Forms\Controls\PropertyGrid\PropertyGridInternal\HelpPane.HelpPaneAccessibleObject.cs (1)

64: string.Empty;

System\Windows\Forms\Controls\PropertyGrid\PropertyGridInternal\MultiPropertyDescriptorGridEntry.cs (2)

170return string.Empty; 175return string.Empty;

System\Windows\Forms\Controls\PropertyGrid\PropertyGridInternal\PropertyDescriptorGridEntry.PropertyDescriptorGridEntryAccessibleObject.cs (1)

265UIA_PROPERTY_ID.UIA_LegacyIAccessibleDefaultActionPropertyId => (VARIANT)string.Empty,

System\Windows\Forms\Controls\PropertyGrid\PropertyGridInternal\PropertyGridView.cs (8)

575ToolTip = string.Empty, 1960return gridEntry is null ? string.Empty : gridEntry.GetTestingInfo(); 2381ToolTip.ToolTip = string.Empty; 2738ToolTip.ToolTip = string.Empty; 3043ToolTip.ToolTip = string.Empty; 3065string? tip = string.Empty; 3101ToolTip.ToolTip = string.Empty; 3220ToolTip.ToolTip = string.Empty;

System\Windows\Forms\Controls\PropertyGrid\PropertyGridInternal\PropertyGridView.DropDownHolder.cs (1)

58Text = string.Empty;

System\Windows\Forms\Controls\PropertyGrid\PropertyGridInternal\PropertyGridView.PropertyGridViewAccessibleObject.cs (1)

86return string.Empty;

System\Windows\Forms\Controls\RichTextBox\RichTextBox.cs (11)

528return string.Empty; 611value ??= string.Empty; 1107value ??= string.Empty; 1246value ??= string.Empty; 1318return string.Empty; 1356value ??= string.Empty; 1412return string.Empty; 2332Rtf = string.Empty; 2810PInvokeCore.SendMessage(this, PInvokeCore.WM_SETTEXT, 0, string.Empty); 2954string result = string.Empty; 3194return string.Empty;

System\Windows\Forms\Controls\RichTextBox\RichTextBox.OleCallback.cs (6)

142_lastDragEventArgs.Message ?? string.Empty, 143_lastDragEventArgs.MessageReplacementToken ?? string.Empty); 150e.Message = string.Empty; 151e.MessageReplacementToken = string.Empty; 247_lastDragEventArgs.Message ?? string.Empty, 248_lastDragEventArgs.MessageReplacementToken ?? string.Empty);

System\Windows\Forms\Controls\TabControl\TabControl.cs (1)

39private string? _controlTipText = string.Empty;

System\Windows\Forms\Controls\TabControl\TabPage.cs (2)

23private string _toolTipText = string.Empty; 446value ??= string.Empty;

System\Windows\Forms\Controls\TextBox\MaskedTextBox.cs (2)

633return _flagState[s_isNullMask] ? string.Empty : _maskedTextProvider.Mask; 1778return string.Empty;

System\Windows\Forms\Controls\TextBox\MaskedTextBox.MaskedTextBoxAccessibleObject.cs (2)

20: base.Name ?? string.Empty; 26=> this.TryGetOwnerAs(out MaskedTextBox? owner) ? owner.WindowText : string.Empty;

System\Windows\Forms\Controls\TextBox\TextBox.cs (2)

77private string _placeholderText = string.Empty; 850value ??= string.Empty;

System\Windows\Forms\Controls\TextBox\TextBoxBase.cs (8)

213SetSelectedTextInternal(string.Empty, clearUndo: false); 223SetSelectedTextInternal(string.Empty, clearUndo: false); 607list.Add(string.Empty); 621Text = string.Empty; 984text ??= string.Empty; 1091value ??= string.Empty; 1118value ??= string.Empty; 1530using var textVariant = PasswordProtect ? (VARIANT)string.Empty : (VARIANT)Text;

System\Windows\Forms\Controls\TextBox\TextBoxBase.TextBoxBaseAccessibleObject.cs (2)

64return name is not null ? name : string.Empty; 73=> this.TryGetOwnerAs(out Control? owner) && owner.Text is { } text ? text : string.Empty;

System\Windows\Forms\Controls\TextBox\TextBoxBase.TextBoxBaseUiaTextProvider.cs (2)

273: string.Empty; 280: string.Empty;

System\Windows\Forms\Controls\ToolStrips\ProfessionalColorTable.cs (1)

14private string? _lastKnownColorScheme = string.Empty;

System\Windows\Forms\Controls\ToolStrips\ToolStripControlHost.ToolStripControlHostAccessibleObject.cs (1)

36return string.Empty;

System\Windows\Forms\Controls\ToolStrips\ToolStripDropTargetManager.cs (2)

216Message = string.Empty, 217MessageReplacementToken = string.Empty

System\Windows\Forms\Controls\ToolStrips\ToolStripItem.cs (3)

1858get => Properties.TryGetValueOrNull(s_textProperty, out string? value) ? value : string.Empty; 1861if (Properties.AddOrRemoveValue(s_textProperty, value, defaultValue: string.Empty) != value) 1966toolText = string.Join(string.Empty, toolText.Split('&'));

System\Windows\Forms\Controls\ToolStrips\ToolStripItem.ToolStripItemAccessibleObject.cs (2)

80return mnemonic == '\0' ? string.Empty : mnemonic.ToString(); 83return mnemonic == '\0' ? string.Empty : $"Alt+{mnemonic}";

System\Windows\Forms\Controls\ToolStrips\ToolStripItem.ToolStripItemInternalLayout.cs (1)

110layoutOptions.Text = ((Owner.DisplayStyle & ToolStripItemDisplayStyle.Text) == ToolStripItemDisplayStyle.Text) ? Owner.Text : string.Empty;

System\Windows\Forms\Controls\ToolStrips\ToolStripLabel.ToolStripLabelAccessibleObject.cs (1)

17public override string DefaultAction => _owningToolStripLabel.IsLink ? SR.AccessibleActionClick : string.Empty;

System\Windows\Forms\Controls\ToolStrips\ToolStripMenuItem.cs (1)

1098return string.Empty;

System\Windows\Forms\Controls\ToolStrips\ToolStripSettingsManager.cs (2)

76return string.Empty; 282return string.Empty;

System\Windows\Forms\Controls\ToolStrips\ToolStripSettingsManager.SettingsStub.cs (1)

24ToolStripPanelName = string.Empty;

System\Windows\Forms\Controls\TreeView\TreeNode.cs (3)

51private string _toolTipText = string.Empty; 1068get => _text ?? string.Empty; 1097get => _name ?? string.Empty;

System\Windows\Forms\Controls\TreeView\TreeNode.TreeNodeAccessibleObject.cs (1)

50return string.Empty;

System\Windows\Forms\Controls\UpDown\DomainUpDown.cs (2)

22private static readonly string s_defaultValue = string.Empty; 44Text = string.Empty;

System\Windows\Forms\Controls\WebBrowser\HtmlDocument.cs (1)

476using var name = (VARIANT)(replaceInHistory ? "replace" : string.Empty);

System\Windows\Forms\Controls\WebBrowser\HtmlElement.cs (1)

544? string.Empty

System\Windows\Forms\Controls\WebBrowser\WebBrowser.cs (5)

36internal string _statusText = string.Empty; 311return string.Empty; 320value ??= string.Empty; 376string docType = string.Empty; 545_statusText = string.Empty;

System\Windows\Forms\Controls\WebBrowser\WebBrowser.WebBrowserEvent.cs (7)

58targetFrameName ??= string.Empty; 60headers ??= string.Empty; 62string urlString = urlObject is null ? string.Empty : (string)urlObject; 64new Uri(urlString), targetFrameName is null ? string.Empty : (string)targetFrameName); 94string urlString = urlObject is null ? string.Empty : urlObject.ToString()!; 115string urlString = urlObject is null ? string.Empty : (string)urlObject; 136_parent._statusText = text ?? string.Empty;

System\Windows\Forms\Controls\WebBrowser\WebBrowserBase.cs (1)

1363get => string.Empty;

System\Windows\Forms\Controls\WebBrowser\WebBrowserContainer.cs (2)

355=> ctl.Site is not null ? ctl.Site.Name ?? string.Empty : ctl.Name ?? string.Empty;

System\Windows\Forms\DataBinding\Binding.BindToObject.cs (4)

100internal string DataErrorText { get; private set; } = string.Empty; 110return string.Empty; 116return errorInfo.Error ?? string.Empty; 124return errorInfo[FieldInfo.Name] ?? string.Empty;

System\Windows\Forms\DataBinding\Binding.cs (7)

36private string _formatString = string.Empty; 59formatString: string.Empty, 76formatString: string.Empty, 94formatString: string.Empty, 113formatString: string.Empty, 268public string PropertyName { get; } = string.Empty; 331value ??= string.Empty;

System\Windows\Forms\DataBinding\BindingCompleteEventArgs.cs (2)

28ErrorText = errorText ?? string.Empty; 64: this(binding, state, context, string.Empty, null, false)

System\Windows\Forms\DataBinding\BindingContext.cs (8)

77public BindingManagerBase this[object dataSource] => this[dataSource, string.Empty]; 112_listManagers[GetKey(dataSource, string.Empty)] = new WeakReference(listManager, false); 160public bool Contains(object dataSource) => Contains(dataSource, string.Empty); 204_listManagers.Remove(GetKey(dataSource, string.Empty)); 218dataMember ??= string.Empty; 261string dataPath = (lastDot == -1) ? string.Empty : dataMember[..lastDot]; 295if (propBinding.BindableComponent is not null && newBindingContext.Contains(propBinding.BindableComponent, string.Empty)) 299BindingManagerBase bindingManagerBase = newBindingContext.EnsureListManager(propBinding.BindableComponent, string.Empty);

System\Windows\Forms\DataBinding\BindingContext.HashKey.cs (1)

19dataMember ??= string.Empty;

System\Windows\Forms\DataBinding\BindingMemberInfo.cs (4)

13dataMember ??= string.Empty; 23_dataList = string.Empty; 28public string BindingPath => _dataList ?? string.Empty; 30public string BindingField => _dataField ?? string.Empty;

System\Windows\Forms\DataBinding\BindingSource.cs (6)

41private string _dataMember = string.Empty; 66: this(dataSource: null, dataMember: string.Empty) 202value ??= string.Empty; 259return string.Empty; 467return string.Empty; 508_dataMember = string.Empty;

System\Windows\Forms\DataBinding\ControlBindingsCollection.cs (4)

68formatString: string.Empty, 83formatString: string.Empty, 99formatString: string.Empty, 116formatString: string.Empty,

System\Windows\Forms\DataBinding\CurrencyManager.cs (2)

594return string.Empty; 604return string.Empty;

System\Windows\Forms\DataBinding\ListBindingHelper.cs (1)

79return string.Empty;

System\Windows\Forms\DataBinding\PropertyManager.cs (1)

120protected internal override string GetListName(ArrayList? listAccessors) => string.Empty;

System\Windows\Forms\DataBinding\RelatedCurrencyManager.cs (1)

125return string.Empty;

System\Windows\Forms\DataBinding\RelatedPropertyManager.cs (1)

48return string.Empty;

System\Windows\Forms\Design\ComponentEditorForm.cs (1)

222string caption = string.Empty;

System\Windows\Forms\Dialogs\CommonDialogs\FileDialog.cs (5)

120get => _defaultExtension ?? string.Empty; 165get => _fileNames is { } names && names.Length > 0 ? names[0] : string.Empty; 192get => _filter ?? string.Empty; 281get => _initialDirectory ?? string.Empty; 356get => _title ?? string.Empty;

System\Windows\Forms\Dialogs\CommonDialogs\FolderBrowserDialog.cs (6)

169get => _selectedPaths.Length > 0 ? _selectedPaths[0] : string.Empty; 191set => _initialDirectory = value ?? string.Empty; 227set => _descriptionText = value ?? string.Empty; 261_descriptionText = string.Empty; 263_initialDirectory = string.Empty; 472SelectedPath = string.Empty;

System\Windows\Forms\Dialogs\CommonDialogs\OpenFileDialog.cs (1)

180public string SafeFileName => Path.GetFileName(FileName) ?? string.Empty;

System\Windows\Forms\Dialogs\MessageBox.cs (2)

342return ShowCore(null, text, string.Empty, MessageBoxButtons.OK, MessageBoxIcon.None, MessageBoxDefaultButton.Button1, 0, false); 412return ShowCore(owner, text, string.Empty, MessageBoxButtons.OK, MessageBoxIcon.None, MessageBoxDefaultButton.Button1, 0, false);

System\Windows\Forms\Dialogs\TaskDialog\TaskDialog.cs (1)

861text ??= string.Empty;

System\Windows\Forms\Dialogs\TaskDialog\TaskDialogButton.cs (1)

375public override string ToString() => _text ?? base.ToString() ?? string.Empty;

System\Windows\Forms\Dialogs\TaskDialog\TaskDialogExpander.cs (1)

202public override string ToString() => _text ?? base.ToString() ?? string.Empty;

System\Windows\Forms\Dialogs\TaskDialog\TaskDialogFootnote.cs (1)

145public override string ToString() => _text ?? base.ToString() ?? string.Empty;

System\Windows\Forms\Dialogs\TaskDialog\TaskDialogRadioButton.cs (1)

264public override string ToString() => _text ?? base.ToString() ?? string.Empty;

System\Windows\Forms\Dialogs\TaskDialog\TaskDialogVerificationCheckBox.cs (1)

132public override string ToString() => _text ?? base.ToString() ?? string.Empty;

System\Windows\Forms\ErrorProvider\ErrorProvider.ControlItem.cs (3)

32_error = string.Empty; 67_error = string.Empty; 112value ??= string.Empty;

System\Windows\Forms\ErrorProvider\ErrorProvider.cs (6)

320_dataMember = string.Empty; 342value ??= string.Empty; 394SetError(binding.Control, (e.ErrorText ?? string.Empty)); 431SetError(control, string.Empty); 486error ??= string.Empty; 490outputError = string.Empty;

System\Windows\Forms\ErrorProvider\ErrorProvider.ErrorWindow.cs (1)

93Caption = string.Empty,

System\Windows\Forms\Help\HelpInfo.cs (3)

16Keyword = string.Empty; 34Keyword = string.Empty; 43Keyword = string.Empty;

System\Windows\Forms\ImageKeyConverter.cs (2)

70return string.Empty; 154values[nImages] = string.Empty;

System\Windows\Forms\Internal\Formatter.cs (1)

111return string.Empty;

System\Windows\Forms\Internal\WinFormsUtils.cs (1)

323return component.Site?.Name ?? string.Empty;

System\Windows\Forms\MDI\MdiWindowListStrip.cs (1)

112text ??= string.Empty;

System\Windows\Forms\NotifyIcon.cs (5)

37private string _text = string.Empty; 43private string _balloonTipText = string.Empty; 44private string _balloonTipTitle = string.Empty; 238value ??= string.Empty; 393Text = string.Empty;

System\Windows\Forms\OLE\Clipboard.cs (1)

395return GetTypedDataIfAvailable<string>(ConvertToDataFormats(format)) is string text ? text : string.Empty;

System\Windows\Forms\OLE\DataObject.cs (1)

230return GetData(ConvertToDataFormats(format), autoConvert: false) is string text ? text : string.Empty;

System\Windows\Forms\OLE\DragEventArgs.cs (2)

25: this(data, keyState, x, y, allowedEffect, effect, dropImageType: DropImageType.Invalid, message: string.Empty, messageReplacementToken: string.Empty)

System\Windows\Forms\OLE\DropTarget.cs (2)

99_lastDragEventArgs.Message ?? string.Empty, 100_lastDragEventArgs.MessageReplacementToken ?? string.Empty);

System\Windows\Forms\PropertyStore.cs (3)

68/// Gets the current string value for the given key, or <see cref="string.Empty"/> if the key is not found. 77return string.Empty; 123/// Setting <see langword="null"/> or <see cref="string.Empty"/> will clear the value.

System\Windows\Forms\Scrolling\ScrollBar.ScrollBarThumbAccessibleObject.cs (1)

17public override string? DefaultAction => string.Empty;

System\Windows\Forms\ToolTip\ToolTip.cs (6)

47private string _toolTipTitle = string.Empty; 458value ??= string.Empty; 719PInvoke.SetWindowTheme(HWND, string.Empty, string.Empty); 1016return string.Empty; 1021: string.Empty;

System\Windows\Forms\ToolTip\ToolTipBuffer.cs (1)

23text ??= string.Empty;

System\Windows\Forms\VisualStyles\VisualStyleInformation.cs (10)

51return string.Empty; 73return string.Empty; 95return string.Empty; 104: string.Empty; 111: string.Empty; 118: string.Empty; 125: string.Empty; 132: string.Empty; 139: string.Empty; 146: string.Empty;

System\Windows\Forms\Analyzers\ApplicationConfig.FontDescriptor.cs (1)

29string name = Regex.Replace(Name, @"[^\w\d ]", string.Empty);

System\Windows\Forms\CSharp\Generators\ApplicationConfiguration\ApplicationConfigurationInitializeBuilder.cs (2)

15string indent = topLevelApp ? string.Empty : " "; 17topLevelApp ? string.Empty : projectNamespace,

System\Windows\Forms\CSharp\Generators\ApplicationConfiguration\ProjectFileReader.cs (3)

45rawValue == string.Empty) 71rawValue == string.Empty) 105rawValue == string.Empty)

FontConverterTests.cs (1)

115FontDescriptor? font = FontConverter.ConvertFrom(string.Empty);

Generators\ApplicationConfigurationGenerator\ApplicationConfigurationInitializeBuilderTests.cs (1)

116DefaultFont: new FontDescriptor(string.Empty, 12, FontStyle.Bold | FontStyle.Italic, GraphicsUnit.Millimeter).ToString(),

System\ComponentModel\Design\CollectionEditor.CollectionEditorCollectionForm.cs (1)

370return (item is null) ? string.Empty : item.ToString();

System\ComponentModel\Design\CollectionEditor.cs (2)

113return string.Empty; 142return string.Empty;

System\ComponentModel\Design\DesignerActionList.cs (3)

77displayName = string.Empty; 78description = string.Empty; 79category = string.Empty;

System\ComponentModel\Design\DesignerActionPanel.cs (3)

211categoryName ??= string.Empty; 753return string.Empty; 809string focusId = string.Empty;

System\ComponentModel\Design\DesignerActionPanel.EditorPropertyLine.EditorButton.cs (1)

117string.Empty,

System\ComponentModel\Design\DesignerActionPanel.EditorPropertyLine.FlyoutDialog.cs (1)

30Text = string.Empty;

System\ComponentModel\Design\DesignerActionPanel.PanelHeaderLine.cs (1)

47public override string FocusId => string.Empty;

System\ComponentModel\Design\DesignerActionPanel.SeparatorLine.cs (1)

18public override string FocusId => string.Empty;

System\ComponentModel\Design\DesignerActionPanel.TextLine.cs (1)

31public sealed override string FocusId => string.Empty;

System\ComponentModel\Design\DesignerHost.cs (3)

356((IDesignerLoaderHost)this).EndLoad(string.Empty, successful: false, new object[] { e }); 407name = string.Empty; 877: string.Empty;

System\ComponentModel\Design\DesignerHost.Site.cs (1)

225value ??= string.Empty;

System\ComponentModel\Design\EventBindingService.EventPropertyDescriptor.cs (1)

345return value ?? string.Empty;

System\ComponentModel\Design\MultilineStringEditor.MultilineStringEditorUI.cs (1)

334return string.Empty;

System\ComponentModel\Design\ReferenceService.cs (2)

32CreateReferences(string.Empty, component, component, references); 354_fullName ??= string.Empty;

System\ComponentModel\Design\Serialization\CodeDomSerializerBase.cs (1)

2200CodePropertyReferenceExpression propertyRef = new(target, string.Empty);

System\ComponentModel\Design\Serialization\ComponentCodeDomSerializer.cs (2)

438entry.Statements.Insert(0, new CodeCommentStatement(string.Empty)); 440entry.Statements.Insert(0, new CodeCommentStatement(string.Empty));

System\ComponentModel\Design\Serialization\DesignerSerializationManager.cs (1)

389? string.Empty

System\ComponentModel\Design\UndoEngine.UndoUnit.cs (1)

28Name = name ?? string.Empty;

System\Drawing\BitmapSelector.cs (3)

30: string.Empty; 46if (Suffix == string.Empty) 111if (Suffix != string.Empty)

System\Drawing\Design\ContentAlignmentEditor.ContentUI.cs (9)

115_topLeft.Text = string.Empty; 121_topCenter.Text = string.Empty; 127_topRight.Text = string.Empty; 133_middleLeft.Text = string.Empty; 139_middleCenter.Text = string.Empty; 145_middleRight.Text = string.Empty; 151_bottomLeft.Text = string.Empty; 157_bottomCenter.Text = string.Empty; 163_bottomRight.Text = string.Empty;

System\Drawing\Design\IconEditor.cs (1)

29string text = string.Empty;

System\Drawing\Design\ToolboxItem.cs (4)

180public virtual string Version => AssemblyName?.Version?.ToString() ?? string.Empty; 414value ??= string.Empty; 737public override string ToString() => DisplayName ?? string.Empty; 780return value ?? string.Empty;

System\Resources\Tools\StronglyTypedResourceBuilder.cs (1)

742string typeName = string.Empty;

System\Windows\Forms\Design\Behavior\BehaviorService.cs (1)

748string snapLineInfo = string.Empty;

System\Windows\Forms\Design\BindingNavigatorDesigner.cs (1)

174navigator.CountItemFormat = navigator.CountItem.Text ?? string.Empty;

System\Windows\Forms\Design\BindingSourceDesigner.cs (1)

74componentChangeService?.OnComponentChanged(bindingSource, propertyDescriptor, previousDataMember, string.Empty);

System\Windows\Forms\Design\ComboBoxDesigner.cs (1)

85textProp.SetValue(Component, string.Empty);

System\Windows\Forms\Design\ControlDesigner.ControlDesignerAccessibleObject.cs (1)

30public override string DefaultAction => string.Empty;

System\Windows\Forms\Design\DataGridViewAddColumnDialog.cs (1)

894errorString = string.Empty;

System\Windows\Forms\Design\DataGridViewCellStyleBuilder.cs (1)

352public override string? Name { get; set; } = string.Empty;

System\Windows\Forms\Design\DataGridViewColumnDataPropertyNameEditor.cs (1)

46dataMember = string.Empty;

System\Windows\Forms\Design\DataGridViewColumnDesigner.cs (1)

32value ??= string.Empty;

System\Windows\Forms\Design\DataGridViewDesigner.cs (1)

318componentChangeService?.OnComponentChanged(dataGridView, propertyDescriptor, previousDataMember, string.Empty);

System\Windows\Forms\Design\DataMemberFieldConverter.cs (2)

16return value is not null && value.Equals(SR.None) ? string.Empty : value; 21return destinationType == typeof(string) && (value is null || value.Equals(string.Empty))

System\Windows\Forms\Design\DataMemberFieldEditor.cs (1)

46rootDataMember: string.Empty,

System\Windows\Forms\Design\DataMemberListEditor.cs (1)

34string.Empty,

System\Windows\Forms\Design\DataSourceListEditor.cs (1)

32null, string.Empty,

System\Windows\Forms\Design\DesignBinding.cs (1)

28return string.Empty;

System\Windows\Forms\Design\DesignBindingPicker.cs (1)

532_instancesNode = new InstancesNode(string.Empty);

System\Windows\Forms\Design\DesignBindingValueUIHandler.LocalUIItem.cs (2)

25string name = string.Empty; 28name = site.Name ?? string.Empty;

System\Windows\Forms\Design\DocumentDesigner.AxToolboxItem.cs (2)

21private string _version = string.Empty; 305string? inprocServer = (string?)inprocServerKey.GetValue(string.Empty);

System\Windows\Forms\Design\FolderNameEditor.FolderBrowser.cs (3)

13private string _descriptionText = string.Empty; 25public string DirectoryPath { get; private set; } = string.Empty; 40set => _descriptionText = value ?? string.Empty;

System\Windows\Forms\Design\FormatControl.cs (4)

41return string.Empty; 233nullValueTextBox.Text = string.Empty; 236_customStringTextBox.Text = string.Empty; 247secondRowLabel.Text = string.Empty;

System\Windows\Forms\Design\FormatControl.CurrencyFormatType.cs (1)

53return string.Empty;

System\Windows\Forms\Design\FormatControl.CustomFormatType.cs (9)

30return string.Empty; 33string label = string.Empty; 43if (label.Equals(string.Empty)) 51label = string.Empty; 57if (label.Equals(string.Empty)) 65label = string.Empty; 71if (label.Equals(string.Empty)) 79label = string.Empty; 83if (label.Equals(string.Empty))

System\Windows\Forms\Design\FormatControl.DateTimeFormatType.cs (1)

28return string.Empty;

System\Windows\Forms\Design\FormatControl.NoFormattingFormatType.cs (1)

21public override string FormatString => string.Empty;

System\Windows\Forms\Design\FormatControl.NumericFormatType.cs (1)

53return string.Empty;

System\Windows\Forms\Design\FormatControl.ScientificFormatType.cs (1)

53return string.Empty;

System\Windows\Forms\Design\FormatStringDialog.cs (1)

115string formatType = string.Empty;

System\Windows\Forms\Design\ImageCollectionEditor.cs (1)

32return string.Empty;

System\Windows\Forms\Design\ImageListImage.cs (1)

30get => _name ?? string.Empty;

System\Windows\Forms\Design\LinkAreaEditor.cs (1)

32string? text = string.Empty;

System\Windows\Forms\Design\ListViewItemCollectionEditor.cs (1)

27return string.Empty;

System\Windows\Forms\Design\ListViewSubItemCollectionEditor.cs (1)

45return string.Empty;

System\Windows\Forms\Design\MaskDescriptor.cs (1)

61validationErrorDescription = string.Empty;

System\Windows\Forms\Design\OleDragDropHandler.cs (1)

211string exceptionMessage = string.Empty;

System\Windows\Forms\Design\SelectionUIService.cs (2)

264string? name = string.Empty; 288string? name = string.Empty;

System\Windows\Forms\Design\StyleEditorForm.cs (1)

567return string.Empty;

System\Windows\Forms\Design\TextBoxBaseDesigner.cs (2)

82Control.Text = string.Empty; 96textProp.SetValue(Component, string.Empty);

System\Windows\Forms\Design\ToolStripCollectionEditor.ToolStripItemEditorForm.cs (1)

890string itemName = selectedItem.Site?.Name ?? string.Empty;

System\Windows\Forms\Design\ToolStripItemDesigner.cs (1)

705textProp.SetValue(Component, string.Empty);

System\Windows\Forms\Design\ToolStripTemplateNode.cs (1)

795string text = (_centerTextBox is not null) ? ((TextBox)(_centerTextBox.Control)).Text : string.Empty;

System\ComponentModel\Design\ArrayEditorTests.cs (3)

97yield return new object[] { typeof(int), null, string.Empty }; 103yield return new object[] { typeof(ClassWithStringDefaultProperty), null, string.Empty }; 105yield return new object[] { typeof(ClassWithStringDefaultProperty), new ClassWithStringDefaultProperty { DefaultProperty = string.Empty }, "ClassWithStringDefaultProperty" };

System\ComponentModel\Design\ByteViewerTests.cs (1)

313yield return new object[] { new LayoutEventArgs(new Control(), string.Empty) };

System\ComponentModel\Design\CollectionEditorTests.cs (4)

328yield return new object[] { typeof(string), string.Empty }; 729yield return new object[] { typeof(int), null, string.Empty }; 735yield return new object[] { typeof(ClassWithStringDefaultProperty), null, string.Empty }; 737yield return new object[] { typeof(ClassWithStringDefaultProperty), new ClassWithStringDefaultProperty { DefaultProperty = string.Empty }, "ClassWithStringDefaultProperty" };

System\ComponentModel\Design\ComponentDesignerTests.cs (9)

743yield return new object[] { property, null, 1, string.Empty }; 747yield return new object[] { property, Array.Empty<object>(), 1, string.Empty }; 751yield return new object[] { property, new object[] { null, new(), "NoSuchStringValue" }, 1, string.Empty }; 756yield return new object[] { property, new object[] { "StringValue" }, 0, string.Empty }; 772StringProperty = string.Empty 858component2.StringProperty = string.Empty; 991StringProperty = string.Empty 1087component2.StringProperty = string.Empty; 2186Assert.Null(set.GetCommands(string.Empty));

System\ComponentModel\Design\DesignerActionMethodItemTests.cs (24)

System\ComponentModel\Design\DesignerHostTests.cs (48)

System\ComponentModel\Design\MultilineStringEditorTests.cs (2)

43Assert.Same(string.Empty, editor.EditValue(null, mockServiceProvider.Object, value)); 48Assert.Same(string.Empty, editor.EditValue(null, mockServiceProvider.Object, value));

System\ComponentModel\Design\Serialization\CodeDomComponentSerializationServiceTests.cs (14)

System\ComponentModel\Design\Serialization\DesignerSerializationManagerTests.cs (10)

731yield return new object[] { mockServiceProvider.Object, true, string.Empty, null }; 732yield return new object[] { mockServiceProvider.Object, false, string.Empty, null }; 736yield return new object[] { mockContainerServiceProvider.Object, true, string.Empty, null }; 737yield return new object[] { mockContainerServiceProvider.Object, false, string.Empty, null }; 798yield return new object[] { string.Empty, null }; 799yield return new object[] { string.Empty, new() }; 886foreach (string name in new string[] { null, string.Empty, "name" }) 1064foreach (string typeName in new string[] { null, string.Empty, "typeName" }) 1420foreach (string typeName in new string[] { null, string.Empty, "typeName" }) 1533yield return new object[] { string.Empty, null };

System\ComponentModel\Design\SiteNestedContainerTests.cs (31)

System\Drawing\Design\ImageEditorTests.cs (3)

29yield return new object[] { new string[] { string.Empty, string.Empty, string.Empty }, ",", "" };

System\Drawing\Design\ToolboxItemTests.cs (12)

System\Windows\Forms\Design\MaskedTextBoxTextEditorDropDownTests.cs (1)

51errorProvider.GetError(dropDownMaskedTextBox).Should().Be(string.Empty);

System\Windows\Forms\Design\ToolStripContainerActionListTests.cs (3)

156.Select(i => i.DisplayName ?? string.Empty) 177.Select(i => i.DisplayName ?? string.Empty) 202.Select(i => i.DisplayName ?? string.Empty)

TestHelpers.cs (1)

368string keys = string.Empty;

AccessibleObjectTests.cs (2)

255AssertSuccess(Test_IValueProviderGetValue(o, string.Empty)); 589AssertSuccess(Test_ILegacyIAccessibleProviderGetValue(o, string.Empty));

System\Diagnostics\TraceSwitchExtensions.cs (1)

85string s = _builder?.ToString() ?? string.Empty;

System\Windows\Forms\FileDialogCustomPlace.cs (4)

19private string _path = string.Empty; 35get => _path ?? string.Empty; 38_path = value ?? string.Empty; 48_path = string.Empty;

System\Windows\Forms\Internals\MessageDecoder.cs (2)

21static string Parenthesize(string? input) => input is null ? string.Empty : $" ({input})"; 25string lDescription = string.Empty;

Windows\Win32\PInvoke.GetModuleFileNameLongPath.cs (2)

24return string.Empty; 38return string.Empty;

Windows\Win32\Pinvoke.RegLoadMUIString.cs (1)

40: string.Empty;

System\Windows\Forms\FileDialogCustomPlacesCollectionTests.cs (2)

13string.Empty, 29Assert.Same(path ?? string.Empty, place.Path);

System\Windows\Forms\FileDialogCustomPlaceTests.cs (4)

13string.Empty, 25Assert.Same(path ?? string.Empty, place.Path); 72Assert.Same(value ?? string.Empty, place.Path); 77Assert.Same(value ?? string.Empty, place.Path);

System\Windows\Forms\Internals\ArgumentValidationTests.cs (6)

129string param = string.Empty; 152string param = string.Empty; 177string param = string.Empty; 204string param = string.Empty; 230string param = string.Empty; 254string param = string.Empty;

PlatformDetection.Windows.cs (1)

177string value = string.Empty;

Win32\WindowClass.cs (1)

88_menuName = menuName ?? string.Empty;

MaskedTextBoxTests.cs (1)

53_maskedTextBox.Text.Should().Be(string.Empty);

System\Drawing\Design\PropertyValueUIItemTests.cs (1)

16yield return new object[] { new Bitmap(10, 10), (PropertyValueUIItemInvokeHandler)Dummy_PropertyValueUIItemInvokeHandler, string.Empty };

System\Resources\ResxDataNodeTests.cs (2)

17ResXFileRef fileRef = new(string.Empty, string.Empty);

System\Resources\ResXResourceWriterTests.cs (1)

18private readonly Func<Type, string> _typeNameConverter = type => type?.AssemblyQualifiedName ?? string.Empty;

System\Resources\ResXSerializationBinderTests.cs (1)

46ResXSerializationBinder binder = new(type => type?.AssemblyQualifiedName ?? string.Empty);

System\Windows\Forms\AccessibleObjects\CheckedListBoxItemAccessibleObjectTests.cs (1)

172Assert.Equal(string.Empty, checkedListBox.AccessibilityObject.GetChild(0).DefaultAction);

System\Windows\Forms\AccessibleObjects\Control.ControlAccessibleObjectTests.cs (115)

System\Windows\Forms\AccessibleObjects\DataGridView.DataGridViewEditingPanelAccessibleObjectTests.cs (1)

118Assert.Equal(string.Empty, ((BSTR)editingPanel.AccessibilityObject.GetPropertyValue(UIA_PROPERTY_ID.UIA_HelpTextPropertyId)).ToStringAndFree());

System\Windows\Forms\AccessibleObjects\DataGridViewCellAccessibleObjectTests.cs (5)

142yield return new object[] { new DataGridViewCellAccessibleObject(cell), string.Empty }; 186Assert.Equal(string.Empty, accessibleObject.Name); 198Assert.Equal(string.Empty, accessibleObject.Name); 209Assert.Equal(string.Empty, accessibleObject.Name); 702Assert.Equal(accessibleObject.Help ?? string.Empty, ((BSTR)actual).ToStringAndFree());

System\Windows\Forms\AccessibleObjects\DataGridViewCheckBoxCellAccessibleObjectTests.cs (1)

120Assert.Equal(string.Empty, cell.AccessibilityObject.DefaultAction);

System\Windows\Forms\AccessibleObjects\DataGridViewImageCellAccessibleObjectTests.cs (1)

26Assert.Equal(string.Empty, accessibleObject.DefaultAction);

System\Windows\Forms\AccessibleObjects\DataGridViewRowAccessibleObjectTests.cs (1)

225yield return new object[] { new DataGridViewRowAccessibleObject(new DataGridViewRow()), string.Empty };

System\Windows\Forms\AccessibleObjects\DataGridViewRowHeaderCellAccessibleObjectTests.cs (2)

43Assert.Equal(string.Empty, accessibleObject.Value); 68yield return new object[] { DataGridViewSelectionMode.CellSelect, string.Empty };

System\Windows\Forms\AccessibleObjects\DataGridViewTopLeftHeaderCellAccessibleObjectTests.cs (4)

64{ false, string.Empty } 116Assert.Equal(string.Empty, cell.AccessibilityObject.Value); 148{ RightToLeft.No, "It is not empty string", string.Empty }, 149{ RightToLeft.Yes, "It is not empty string", string.Empty }

System\Windows\Forms\AccessibleObjects\DataGridViewTopRowAccessibleObjectTests.cs (1)

1243Assert.Equal(string.Empty, ((BSTR)topRowAccessibleObject.GetPropertyValue(UIA_PROPERTY_ID.UIA_HelpTextPropertyId)).ToStringAndFree());

System\Windows\Forms\AccessibleObjects\DateTimePicker.DateTimePickerAccessibleObjectTests.cs (1)

284Assert.Equal(string.Empty, dateTimePicker.AccessibilityObject.Name);

System\Windows\Forms\AccessibleObjects\HScrollBar.ScrollBarThumbAccessibleObjectTests.cs (1)

46Assert.Equal(string.Empty, accessibleObject.DefaultAction);

System\Windows\Forms\AccessibleObjects\LinkLabel.Link.LinkAccessibleObjectTests.cs (1)

240Assert.Equal(accessibleObject.Help ?? string.Empty, actual);

System\Windows\Forms\AccessibleObjects\ListBox.ListBoxItemAccessibleObjectTests.cs (1)

116Assert.Equal(itemAccessibleObject.Help ?? string.Empty, actual);

System\Windows\Forms\AccessibleObjects\ProgressBarAccessibleObjectTests.cs (1)

61Assert.Equal(string.Empty, accessibilityObject.Value);

System\Windows\Forms\AccessibleObjects\ToolStripControlHost.ToolStripControlHostAccessibleObjectTests.cs (1)

38Assert.Equal(string.Empty, accessibleObject.DefaultAction);

System\Windows\Forms\AccessibleObjects\ToolStripDropDownButton.ToolStripDropDownButtonAccessibleObjectTests.cs (1)

79dropDownItem.DropDownItems.Add(string.Empty);

System\Windows\Forms\AccessibleObjects\ToolStripItemAccessibleObjectTests.cs (11)

101Assert.Equal(string.Empty, ((BSTR)result).ToString()); 206toolStrip.Items.Add(string.Empty); 220toolStrip.Items.Add(string.Empty); 232toolStrip.Items.Add(string.Empty); 246toolStrip.Items.Add(string.Empty); 247toolStrip.Items.Add(string.Empty); 271toolStrip.Items.Add(string.Empty); 287toolStrip.Items.Add(string.Empty); 288toolStrip.Items.Add(string.Empty); 320toolStrip.Items.Add(string.Empty); 322toolStrip.Items.Add(string.Empty);

System\Windows\Forms\AccessibleObjects\ToolStripOverflowButton.ToolStripOverflowButtonAccessibleObjectTests.cs (6)

86toolStrip.Items.Add(string.Empty); 87toolStrip.Items.Add(string.Empty); 88toolStrip.Items.Add(string.Empty); 112toolStrip.Items.Add(string.Empty); 113toolStrip.Items.Add(string.Empty); 114toolStrip.Items.Add(string.Empty);

System\Windows\Forms\AccessibleObjects\ToolStripSplitButton.ToolStripSplitButtonExAccessibleObjectTests.cs (5)

85ToolStripItem item1 = toolStripSplitButton.DropDownItems.Add(string.Empty); 86ToolStripItem item2 = toolStripSplitButton.DropDownItems.Add(string.Empty); 101toolStripSplitButton.DropDownItems.Add(string.Empty); 125ToolStripItem item1 = toolStripSplitButton.DropDownItems.Add(string.Empty); 126ToolStripItem item2 = toolStripSplitButton.DropDownItems.Add(string.Empty);

System\Windows\Forms\AccessibleObjects\TrackBar.TrackBarAccessibleObjectTests.cs (2)

62Assert.Equal(string.Empty, accessibilityObject.Value); 137Assert.Equal(string.Empty, accessibilityObject.Value);

System\Windows\Forms\AccessibleObjects\VScrollBar.ScrollBarThumbAccessibleObjectTests.cs (1)

46Assert.Equal(string.Empty, accessibleObject.DefaultAction);

System\Windows\Forms\AxHostTests.cs (3)

877yield return new object[] { null, string.Empty }; 878yield return new object[] { string.Empty, string.Empty };

System\Windows\Forms\BindingContextTests.cs (11)

78Assert.Same(source1.CurrencyManager, context[dataSource, string.Empty]); 85Assert.Same(source2.CurrencyManager, context[dataSource, string.Empty]); 123Assert.Same(source1.CurrencyManager, context[dataSource, string.Empty]); 130Assert.Same(source2.CurrencyManager, context[dataSource, string.Empty]); 367Assert.True(context.Contains(dataSource, string.Empty)); 370Assert.False(context.Contains(1, string.Empty)); 384Assert.True(context.Contains(dataSource1, string.Empty)); 387Assert.True(context.Contains(dataSource2, string.Empty)); 400Assert.Throws<ArgumentNullException>("dataSource", () => context.Contains(null, string.Empty)); 553Assert.Same(manager, context[dataSource, string.Empty]); 738Assert.Throws<ArgumentNullException>("dataSource", () => context[null, string.Empty]);

System\Windows\Forms\BindingSourceTests.cs (4)

63yield return new object[] { null, string.Empty, typeof(BindingList<object>) }; 121foreach (string dataMember in new string[] { null, string.Empty }) 185foreach (string dataMember in new string[] { null, string.Empty }) 271foreach (string dataMember in new string[] { null, string.Empty })

System\Windows\Forms\BindingTests.cs (14)

17yield return new object[] { string.Empty, new(), string.Empty }; 46yield return new object[] { string.Empty, new(), string.Empty, true }; 75yield return new object[] { string.Empty, new(), string.Empty, true, DataSourceUpdateMode.OnValidation - 1 }; 104yield return new object[] { string.Empty, new(), string.Empty, true, DataSourceUpdateMode.OnValidation - 1, DBNull.Value }; 133yield return new object[] { string.Empty, new(), string.Empty, true, DataSourceUpdateMode.OnValidation - 1, DBNull.Value, string.Empty }; 162yield return new object[] { string.Empty, new(), string.Empty, true, DataSourceUpdateMode.OnValidation - 1, DBNull.Value, string.Empty, CultureInfo.CurrentCulture };

System\Windows\Forms\ButtonBaseTests.cs (14)

3037yield return new object[] { autoSize, null, string.Empty }; 3038yield return new object[] { autoSize, string.Empty, string.Empty }; 3068yield return new object[] { true, null, string.Empty, 0 }; 3069yield return new object[] { true, string.Empty, string.Empty, 0 }; 3123yield return new object[] { autoSize, null, string.Empty, 0 }; 3124yield return new object[] { autoSize, string.Empty, string.Empty, 0 }; 3163yield return new object[] { true, null, string.Empty, 0 }; 3164yield return new object[] { true, string.Empty, string.Empty, 0 }; 6218foreach (string text in new string[] { null, string.Empty, "text" }) 6418foreach (string text in new string[] { null, string.Empty, "text" })

System\Windows\Forms\ButtonTests.cs (14)

System\Windows\Forms\ColumnHeaderCollectionTests.cs (33)

System\Windows\Forms\ColumnHeaderTests.cs (9)

25Assert.Equal(string.Empty, header.ImageKey); 51Assert.Equal(string.Empty, header.ImageKey); 870header.Name = string.Empty; 897header.Name = string.Empty; 1066header.Text = string.Empty; 1093header.Text = string.Empty; 1479Assert.Equal(string.Empty, header.ImageKey); 1518Assert.Equal(string.Empty, header.ImageKey); 1558Assert.Equal(string.Empty, header.ImageKey);

System\Windows\Forms\ComboBox.ComboBoxUiaTextProviderTests.cs (1)

652Assert.Equal(string.Empty, actual);

System\Windows\Forms\ComboBoxTests.cs (15)

System\Windows\Forms\ComponentModel\Com2Interop\ComNativeDescriptorTests.cs (1)

145Assert.Equal(string.Empty, urlProperty.GetValue(mediaPlayer));

System\Windows\Forms\ControlPaintTests.cs (2)

1900foreach (string s in new string[] { null, string.Empty, "string" }) 1948foreach (string s in new string[] { null, string.Empty, "string" })

System\Windows\Forms\ControlTests.cs (9)

194yield return new object[] { null, -1, -2, -3, -4, string.Empty }; 195yield return new object[] { string.Empty, 0, 0, 0, 0, string.Empty }; 290yield return new object[] { null, null, string.Empty }; 291yield return new object[] { new Control(), string.Empty, string.Empty }; 386yield return new object[] { null, null, -1, -2, -3, -4, string.Empty }; 387yield return new object[] { new Control(), string.Empty, 0, 0, 0, 0, string.Empty };

System\Windows\Forms\ControlTests.Handlers.cs (6)

2228yield return new object[] { testData, null, string.Empty }; 2229yield return new object[] { testData, string.Empty, string.Empty }; 2378yield return new object[] { testData, null, string.Empty }; 2379yield return new object[] { testData, string.Empty, string.Empty };

System\Windows\Forms\ControlTests.Methods.cs (7)

4977yield return new object[] { new Control(), string.Empty }; 5074yield return new object[] { true, new Control(), string.Empty, 1 }; 5078yield return new object[] { false, new Control(), string.Empty, 0 }; 5137yield return new object[] { true, new Control(), string.Empty, 1 }; 5141yield return new object[] { false, new Control(), string.Empty, 0 }; 6540yield return new object[] { new Control(), string.Empty, true, 1 }; 6544yield return new object[] { new Control(), string.Empty, false, 0 };

System\Windows\Forms\ControlTests.Properties.cs (6)

12055control.Text = string.Empty; 12082control.Text = string.Empty; 13781Assert.Equal(value ?? string.Empty, control.WindowText); 13785Assert.Equal(value ?? string.Empty, control.WindowText); 13796Assert.Equal(value ?? string.Empty, control.WindowText); 13800Assert.Equal(value ?? string.Empty, control.WindowText);

System\Windows\Forms\DataGridViewCellStyleTests.cs (8)

30Assert.Equal(string.Empty, style.NullValue); 96Assert.Equal(string.Empty, style.NullValue); 163yield return new object[] { string.Empty, false }; 385yield return new object[] { string.Empty, true }; 476style.NullValue = string.Empty; 477Assert.Equal(string.Empty, style.NullValue); 764Assert.Equal(string.Empty, style.NullValue); 830Assert.Equal(string.Empty, style.NullValue);

System\Windows\Forms\DataObjectTests.cs (37)

54string.Empty, 268theoryData.Add(string.Empty, result); 314theoryData.Add(string.Empty, autoConvert, result); 608theoryData.Add(string.Empty, result); 654theoryData.Add(string.Empty, autoConvert, result); 725string[] list = ["a", " ", string.Empty, null]; 786{ new string[] { "a", " ", string.Empty, null } } 809{ new string[] { "a", string.Empty, null } }, 810{ new string[] { "a", " ", string.Empty, null } } 862{ true, new string[] { "a", " ", string.Empty, null } }, 865{ false, new string[] { "a", " ", string.Empty, null } } 935{ null, string.Empty}, 936{ string.Empty, string.Empty}, 976{ TextDataFormat.Text, DataFormats.UnicodeText, null, string.Empty }, 977{ TextDataFormat.Text, DataFormats.UnicodeText, new(), string.Empty }, 978{ TextDataFormat.Text, DataFormats.UnicodeText, string.Empty, string.Empty }, 982{ TextDataFormat.UnicodeText, DataFormats.UnicodeText, null, string.Empty }, 983{ TextDataFormat.UnicodeText, DataFormats.UnicodeText, new(), string.Empty }, 984{ TextDataFormat.UnicodeText, DataFormats.UnicodeText, string.Empty, string.Empty }, 988{ TextDataFormat.Rtf, DataFormats.Rtf, null, string.Empty }, 989{ TextDataFormat.Rtf, DataFormats.Rtf, new(), string.Empty }, 990{ TextDataFormat.Rtf, DataFormats.Rtf, string.Empty, string.Empty }, 994{ TextDataFormat.Html, DataFormats.Html, null, string.Empty }, 995{ TextDataFormat.Html, DataFormats.Html, new(), string.Empty }, 996{ TextDataFormat.Html, DataFormats.Html, string.Empty, string.Empty }, 1000{ TextDataFormat.CommaSeparatedValue, DataFormats.CommaSeparatedValue, null, string.Empty }, 1001{ TextDataFormat.CommaSeparatedValue, DataFormats.CommaSeparatedValue, new(), string.Empty }, 1002{ TextDataFormat.CommaSeparatedValue, DataFormats.CommaSeparatedValue, string.Empty, string.Empty }, 1359foreach (string format in new string[] { "format", " ", string.Empty, null }) 1512foreach (string format in new string[] { "format", " ", string.Empty, null }) 1603{ new StringCollection { "file", " ", string.Empty, null } }

System\Windows\Forms\DateTimePickerTests.cs (2)

117Assert.Equal(string.Empty, control.Text); 481_dateTimePicker.Text = string.Empty;

System\Windows\Forms\DragDropHelperTests.cs (18)

38yield return new object[] { new DragEventArgs(new DataObject(), 1, 2, 3, DragDropEffects.Copy, DragDropEffects.Copy, DropImageType.Invalid, string.Empty, string.Empty) }; 39yield return new object[] { new DragEventArgs(new DataObject(), 1, 2, 3, DragDropEffects.Copy, DragDropEffects.Copy, DropImageType.None, string.Empty, string.Empty) }; 44yield return new object[] { new DragEventArgs(new DataObject(), 1, 2, 3, DragDropEffects.Copy, DragDropEffects.Copy, DropImageType.Warning, "A problem has been encountered", string.Empty) }; 50yield return new object[] { new DataObject(), DropImageType.Invalid, string.Empty, string.Empty }; 51yield return new object[] { new DataObject(), DropImageType.None, string.Empty, string.Empty }; 56yield return new object[] { new DataObject(), DropImageType.Warning, "A problem has been encountered", string.Empty }; 62yield return new object[] { new DataObject(), DropImageType.Copy, new string('*', (int)PInvokeCore.MAX_PATH), string.Empty }; 63yield return new object[] { new DataObject(), DropImageType.Copy, string.Empty, new string('*', (int)PInvokeCore.MAX_PATH) }; 224szMessage.Should().Be(string.Empty); 225szInsert.Should().Be(string.Empty); 239() => DragDropHelper.SetDropDescription(new DataObject(), (DROPIMAGETYPE)dropImageType, string.Empty, string.Empty)); 269() => DragDropHelper.SetDropDescription(dataObject, (DROPIMAGETYPE)DropImageType.Invalid, string.Empty, string.Empty));

System\Windows\Forms\DrawToolTipEventArgsTests.cs (2)

38yield return new object[] { null, null, new Rectangle(-1, -2, -3, -4), string.Empty, Color.Empty, Color.Empty, null }; 41yield return new object[] { new SubWin32Window(), new Button(), new Rectangle(1, 2, 3, 4), string.Empty, Color.Red, Color.Blue, SystemFonts.DefaultFont };

System\Windows\Forms\ErrorProviderTests.cs (22)

System\Windows\Forms\FeatureSupportTests.cs (6)

67foreach (string invalidType in new string[] { null, string.Empty, "NoSuchType" }) 70yield return new object[] { invalidType, string.Empty, null }; 100foreach (string invalidType in new string[] { null, string.Empty, "NoSuchType" }) 103yield return new object[] { invalidType, string.Empty, false }; 126foreach (string invalidType in new string[] { null, string.Empty, "NoSuchType" }) 129yield return new object[] { invalidType, string.Empty, new Version(1, 2, 3, 4), false };

System\Windows\Forms\FileDialogTests.cs (8)

278Assert.Equal(value ?? string.Empty, dialog.FileName); 294Assert.Equal(value ?? string.Empty, dialog.FileName); 319Assert.Equal(value ?? string.Empty, dialog.Filter); 324Assert.Equal(value ?? string.Empty, dialog.Filter); 362Assert.Equal(value ?? string.Empty, dialog.InitialDirectory); 367Assert.Equal(value ?? string.Empty, dialog.InitialDirectory); 516Assert.Equal(value ?? string.Empty, dialog.Title); 521Assert.Equal(value ?? string.Empty, dialog.Title);

System\Windows\Forms\FolderBrowserDialogTests.cs (6)

80Assert.Equal(value ?? string.Empty, dialog.Description); 84Assert.Equal(value ?? string.Empty, dialog.Description); 149Assert.Equal(value ?? string.Empty, dialog.InitialDirectory); 153Assert.Equal(value ?? string.Empty, dialog.InitialDirectory); 166Assert.Equal(value ?? string.Empty, dialog.SelectedPath); 181Assert.Equal(value ?? string.Empty, dialog.SelectedPath);

System\Windows\Forms\GroupBoxTests.cs (3)

1833foreach (string text in new string[] { null, string.Empty, "text" }) 1964yield return new object[] { string.Empty, 'a', false }; 1996yield return new object[] { string.Empty, 'a' };

System\Windows\Forms\HtmlDocumentTests.cs (3)

1514COMException ex = Assert.Throws<COMException>(() => document.AttachEventHandler(string.Empty, handler)); 1613document.DetachEventHandler(string.Empty, handler); 1724Assert.Null(document.GetElementById(string.Empty));

System\Windows\Forms\HtmlElementTests.cs (3)

1709COMException ex = Assert.Throws<COMException>(() => element.AttachEventHandler(string.Empty, handler)); 1777element.DetachEventHandler(string.Empty, handler); 2489COMException ex = Assert.Throws<COMException>(() => element.SetAttribute(string.Empty, "value"));

System\Windows\Forms\ImageList.ImageCollectionTests.cs (49)

System\Windows\Forms\LabelTests.cs (4)

191Assert.Equal(string.Empty, control.ImageKey); 197Assert.Equal(string.Empty, control.ImageKey); 203string key = string.Empty; 676label.ImageKey = string.Empty;

System\Windows\Forms\LinkAreaConverterTests.cs (1)

31yield return new object[] { string.Empty, null };

System\Windows\Forms\LinkConverterTests.cs (1)

29yield return new object[] { string.Empty, null };

System\Windows\Forms\ListBindingHelperTests.cs (13)

94yield return new object[] { null, string.Empty, null }; 97yield return new object[] { 1, string.Empty, 1 }; 99yield return new object[] { typeof(int), string.Empty, typeof(int) }; 107yield return new object[] { mockSource.Object, string.Empty, new int[] { 1 } }; 164yield return new object[] { new IEnumerableWrapper(new object[] { 1, string.Empty }), typeof(int) }; 171yield return new object[] { new ArrayList { 1, string.Empty }, typeof(int) }; 181Assert.Equal(list is null ? typeof(object) : expected, ListBindingHelper.GetListItemType(list, string.Empty)); 231Assert.Throws<NotSupportedException>(() => ListBindingHelper.GetListItemType(list, string.Empty)); 242yield return new object[] { string.Empty, new string[] { "Length" } }; 309properties = ListBindingHelper.GetListItemProperties(list, string.Empty, Array.Empty<PropertyDescriptor>())?.Cast<PropertyDescriptor>(); 419properties = ListBindingHelper.GetListItemProperties(list, string.Empty, listAccessors)?.Cast<PropertyDescriptor>(); 460Assert.Throws<TargetInvocationException>(() => ListBindingHelper.GetListItemProperties(new DataClass(), string.Empty, TypeDescriptor.GetProperties(typeof(ListDataClass)).Cast<PropertyDescriptor>().ToArray())); 465yield return new object[] { null, null, string.Empty };

System\Windows\Forms\ListBoxTests.cs (25)

System\Windows\Forms\ListControlTests.cs (12)

642Assert.Equal(value is null ? string.Empty : "Capacity", control.DisplayMember); 649Assert.Equal(value is null ? string.Empty : "Capacity", control.DisplayMember); 964Assert.Equal(value is null ? "NoSuchDisplayMember" : string.Empty, control.DisplayMember); 977Assert.Equal(value is null ? "NoSuchDisplayMember" : string.Empty, control.DisplayMember); 1306control.DisplayMember = string.Empty; 1528control.FormatString = string.Empty; 1567control.FormatString = string.Empty; 1899control.ValueMember = string.Empty; 1943yield return new object[] { new List<DataClass> { new() { Value = "NoSuchValue" } }, string.Empty }; 2245string.Empty, 2341new SubListControl(), null, string.Empty 2374string.Empty

System\Windows\Forms\ListViewGroupTests.cs (20)

System\Windows\Forms\ListViewItemConverterTests.cs (2)

73new object[] { string.Empty } 79new object[] { string.Empty }

System\Windows\Forms\ListViewItemTests.cs (84)

System\Windows\Forms\ListViewSubItemCollectionTests.cs (3)

259yield return new object[] { null, Color.Empty, Color.Empty, null, SystemColors.WindowText, SystemColors.Window, string.Empty }; 260yield return new object[] { string.Empty, Color.Red, Color.Blue, SystemFonts.MenuFont, Color.Red, Color.Blue, string.Empty };

System\Windows\Forms\ListViewSubItemTests.cs (8)

30yield return new object[] { null, null, string.Empty }; 31yield return new object[] { new ListViewItem(), string.Empty, string.Empty }; 56yield return new object[] { null, null, Color.Empty, Color.Empty, null, SystemColors.WindowText, SystemColors.Window, string.Empty }; 57yield return new object[] { new ListViewItem(), string.Empty, Color.Red, Color.Blue, SystemFonts.MenuFont, Color.Red, Color.Blue, string.Empty }; 59yield return new object[] { new ListViewItem() { BackColor = Color.Yellow, ForeColor = Color.Yellow, Font = SystemFonts.StatusFont }, string.Empty, Color.Red, Color.Blue, SystemFonts.MenuFont, Color.Red, Color.Blue, string.Empty };

System\Windows\Forms\ListViewTests.cs (19)

System\Windows\Forms\MenuStripTests.cs (1)

443yield return new object[] { string.Empty, new Bitmap(10, 10), onClick };

System\Windows\Forms\NativeWindowTests.cs (2)

136yield return new object[] { string.Empty, string.Empty };

System\Windows\Forms\NotifyIconTests.cs (6)

337yield return new object[] { visible, icon, null, string.Empty }; 338yield return new object[] { visible, icon, string.Empty, string.Empty }; 387yield return new object[] { visible, icon, null, string.Empty, 0 }; 388yield return new object[] { visible, icon, string.Empty, string.Empty, 0 };

System\Windows\Forms\PaddingConverterTests.cs (1)

32yield return new object[] { string.Empty, null };

System\Windows\Forms\PictureBoxTests.cs (5)

711pictureBox.ImageLocation = string.Empty; 712Assert.Same(string.Empty, pictureBox.ImageLocation); 1971Assert.Throws<InvalidOperationException>(() => pictureBox.Load(string.Empty)); 1972Assert.Same(string.Empty, pictureBox.ImageLocation); 2532yield return new object[] { string.Empty, testData };

System\Windows\Forms\PropertyStoreTests.cs (3)

211store.GetStringOrEmptyString(1).Should().Be(string.Empty); 213store.AddOrRemoveString(1, string.Empty); 215store.GetStringOrEmptyString(1).Should().Be(string.Empty);

System\Windows\Forms\RichTextBoxTests.cs (69)

System\Windows\Forms\StatusStripTests.cs (1)

877yield return new object[] { string.Empty, new Bitmap(10, 10), onClick };

System\Windows\Forms\TableLayoutPanelCellPositionTests.cs (1)

117yield return new object[] { string.Empty, null };

System\Windows\Forms\TableLayoutPanelTests.cs (1)

1323yield return new object[] { new LayoutEventArgs(new Control(), string.Empty) };

System\Windows\Forms\TextBoxBase.TextBoxBaseUiaTextProviderTests.cs (1)

543string expected = string.Empty;

System\Windows\Forms\TextRendererTests.cs (17)

21foreach (string text in new string[] { null, string.Empty, "string" }) 50foreach (string text in new string[] { null, string.Empty, "string" }) 84foreach (string text in new string[] { null, string.Empty, "string" }) 121foreach (string text in new string[] { null, string.Empty, "string" }) 162foreach (string text in new string[] { null, string.Empty, "string" }) 194foreach (string text in new string[] { null, string.Empty, "string" }) 230foreach (string text in new string[] { null, string.Empty, "string" }) 270foreach (string text in new string[] { null, string.Empty, "string" }) 566Assert.Throws<ArgumentNullException>("dc", () => TextRenderer.MeasureText(null, string.Empty, SystemFonts.MenuFont)); 567Assert.Throws<ArgumentNullException>("dc", () => TextRenderer.MeasureText(null, string.Empty, SystemFonts.MenuFont, new Size(300, 400))); 568Assert.Throws<ArgumentNullException>("dc", () => TextRenderer.MeasureText(null, string.Empty, SystemFonts.MenuFont, new Size(300, 400), TextFormatFlags.Default)); 619string.Empty.AsSpan(), 626string.Empty.AsSpan(), 634string.Empty.AsSpan(), 641string.Empty.AsSpan(), 649string.Empty.AsSpan(), 654string.Empty.AsSpan(),

System\Windows\Forms\ToolStripButtonTests.cs (6)

266foreach (string text in new string[] { null, string.Empty, "text" }) 359yield return new object[] { string.Empty, new Bitmap(10, 10), onClick }; 456yield return new object[] { null, null, null, null, string.Empty }; 457yield return new object[] { string.Empty, new Bitmap(10, 10), onClick, string.Empty, string.Empty };

System\Windows\Forms\ToolStripComboBoxTests.cs (1)

404_toolStripComboBox.SelectedText = string.Empty;

System\Windows\Forms\ToolStripControlHostTests.cs (2)

1758foreach (string name in new string[] { null, string.Empty, "name" }) 2292item.Text = string.Empty;

System\Windows\Forms\ToolStripDropDownItemTests.cs (6)

101yield return new object[] { string.Empty, new Bitmap(10, 10), onClick }; 199yield return new object[] { null, null, null, null, string.Empty }; 200yield return new object[] { string.Empty, new Bitmap(10, 10), onClick, string.Empty, string.Empty }; 297yield return new object[] { string.Empty, new Bitmap(10, 10), Array.Empty<ToolStripItem>(), Array.Empty<ToolStripItem>() };

System\Windows\Forms\ToolStripDropDownTests.cs (1)

2955yield return new object[] { string.Empty, new Bitmap(10, 10), onClick };

System\Windows\Forms\ToolStripItemCollectionTests.cs (2)

196collection[string.Empty].Should().BeNull(); 221collection.ContainsKey(string.Empty).Should().BeFalse();

System\Windows\Forms\ToolStripItemTests.cs (16)

100yield return new object[] { string.Empty, new Bitmap(10, 10), onClick }; 194yield return new object[] { null, null, null, null, string.Empty }; 195yield return new object[] { string.Empty, new Bitmap(10, 10), onClick, string.Empty, string.Empty }; 5235item.ImageKey = string.Empty; 5266item.ImageKey = string.Empty; 5305item.ImageKey = string.Empty; 5327item.ImageKey = string.Empty; 5358item.ImageKey = string.Empty; 5397item.ImageKey = string.Empty; 8277item.Text = string.Empty; 9085item.ToolTipText = string.Empty; 9112item.ToolTipText = string.Empty; 11830foreach (string toolTipText in new string[] { null, string.Empty, "ToolTipText" }) 11930foreach (string toolTipText in new string[] { null, string.Empty, "ToolTipText" })

System\Windows\Forms\ToolStripMenuItemTests.cs (2)

76Assert.Empty(item.Name ?? string.Empty); 92Assert.Empty(item.Text ?? string.Empty);

System\Windows\Forms\ToolStripSeparatorTests.cs (1)

613item.Text = string.Empty;

System\Windows\Forms\ToolStripTests.cs (1)

4273yield return new object[] { string.Empty, new Bitmap(10, 10), onClick };

System\Windows\Forms\ToolTipTests.cs (1)

741yield return new object[] { string.Empty, duration };

System\Windows\Forms\TreeNodeCollectionTests.cs (1)

363{ string.Empty, null }

System\Windows\Forms\TreeNodeTests.cs (9)

98TreeNode_Ctor_String_TreeNodeArray_Helper(null, Array.Empty<TreeNode>(), string.Empty); 99TreeNode_Ctor_String_TreeNodeArray_Helper(string.Empty, Array.Empty<TreeNode>(), string.Empty); 4067yield return new object[] { checkBoxes, null, string.Empty }; 4068yield return new object[] { checkBoxes, string.Empty, string.Empty }; 4378yield return new object[] { scrollable, null, string.Empty }; 4379yield return new object[] { scrollable, string.Empty, string.Empty };

System\Windows\Forms\TreeViewTests.cs (4)

76Assert.Equal(string.Empty, control.ImageKey); 108Assert.Equal(string.Empty, control.SelectedImageKey); 4695control.Text = string.Empty; 6633Assert.Equal(string.Empty, new string(wrapper.Info.lpszText));

System\Windows\Forms\UpDownBaseTests.cs (6)

1235yield return new object[] { changingText, true, null, string.Empty, 1, 0, true }; 1236yield return new object[] { changingText, false, null, string.Empty, 0, 0, false }; 1237yield return new object[] { changingText, true, string.Empty, string.Empty, 1, 0, true }; 1238yield return new object[] { changingText, false, string.Empty, string.Empty, 0, 0, false };

System\Windows\Forms\VisualStyles\VisualStyleElementTests.cs (1)

13yield return new object[] { string.Empty, 0, 0 };

System\Windows\Forms\VisualStyles\VisualStyleInformationTests.cs (3)

35if (scheme != string.Empty) 124if (size != string.Empty) 170if (version != string.Empty)

System\Windows\Forms\VisualStyles\VisualStyleRendererTests.cs (4)

102yield return new object[] { VisualStyleElement.CreateElement(string.Empty, 0, 0), false }; 400foreach (string textToDraw in new string[] { null, string.Empty, "text" }) 428foreach (string textToDraw in new string[] { null, string.Empty, "text" }) 459foreach (string textToDraw in new string[] { null, string.Empty, "text" })

System\Windows\Forms\WebBrowserTests.cs (1)

822control.DocumentText = string.Empty;

TextBoxBaseTests.cs (72)

TextBoxTests.cs (2)

349Assert.Equal(string.Empty, tb.PlaceholderText); 402Assert.Equal(string.Empty, tb.PlaceholderText);

ResxHelper.cs (1)

23{data ?? string.Empty}

DragDropTests.cs (5)

130string dragAcceptRtfDestPath = string.Empty; 155string dragAcceptRtfContent = string.Empty; 156string dragAcceptRtfTextContent = string.Empty; 570return string.Empty; 1032ToolTipText = string.Empty,

Infra\DataCollectionService.cs (2)

31logId: string.Empty, 178File.WriteAllText(CreateLogFileName(logDir, timestamp, testName, errorId, logId: string.Empty, "log"), exceptionDetails.ToString());

PropertyGridTests.cs (1)

413string originalValue = propertyDescriptor?.GetValue(textBox) as string ?? string.Empty;

src\Microsoft.DotNet.Wpf\src\Shared\MS\Internal\Xaml\Parser\SpecialBracketCharacters.cs (1)

62string errorMessage = string.Empty;

src\Microsoft.DotNet.Wpf\src\Shared\System\Windows\Markup\ReflectionHelper.cs (3)

231return attrValue ?? string.Empty; 356attrValue = string.Empty; 443Debug.Assert(!assemblyPath.EndsWith(string.Empty + Path.DirectorySeparatorChar, StringComparison.Ordinal), "the assembly path should be a full file path containing file extension");

src\Microsoft.DotNet.Wpf\src\Shared\System\Windows\Markup\XmlCompatibilityReader.cs (1)

651return LookupNamespace(string.Empty);

System\Xaml\Context\ObjectWriterFrame.cs (1)

71string type = (XamlType is null) ? string.Empty : XamlType.Name;

System\Xaml\InfosetObjects\XamlObjectWriter.cs (2)

2381exceptionMessage.Append(SR.Format(SR.LineNumberAndPosition, string.Empty, token.LineNumber, token.LinePosition)); 2384exceptionMessage.Append(SR.Format(SR.LineNumberOnly, string.Empty, token.LineNumber));

System\Xaml\InfosetObjects\XamlXmlReader.cs (1)

364newXmlNamespace = string.Empty;

System\Xaml\MS\Impl\XmlNsInfo.cs (1)

106_rootNamespace = LoadRootNamespace() ?? string.Empty;

System\Xaml\Parser\GenericTypeNameParser.cs (5)

41error = string.Empty; 48error = string.Empty; 68error = string.Empty; 103error = string.Empty; 168string prefix = string.Empty;

System\Xaml\Parser\GenericTypeNameScanner.cs (1)

55_tokenText = string.Empty;

System\Xaml\Parser\MeScanner.cs (1)

132_tokenText = string.Empty;

System\Xaml\Parser\XamlAttribute.cs (4)

116uri = string.Empty; 117definingPrefix = string.Empty; 133definingPrefix = string.Empty; 154XamlType attachedOwnerType = new XamlType(string.Empty, propName.OwnerName, null, context.SchemaContext);

System\Xaml\Parser\XamlName.cs (2)

18protected XamlName() : this(string.Empty) { } 28_prefix = prefix ?? string.Empty;

System\Xaml\Parser\XamlPropertyName.cs (4)

16_prefix = owner.Prefix ?? string.Empty; 19_prefix = prefix ?? string.Empty; 40string owner = string.Empty; 90string.Empty;

System\Xaml\Parser\XamlPullParser.cs (3)

288yield return new XamlNode(XamlNodeType.Value, string.Empty); 652string trimmed = string.Empty; 667trimmed = string.Empty;

System\Xaml\Parser\XamlQualifiedName.cs (2)

76prefix = string.Empty; 77name = string.Empty;

System\Xaml\Parser\XamlScanner.cs (1)

323XamlType errType = CreateErrorXamlType(name, string.Empty);

System\Xaml\Schema\Reflector.cs (1)

130return Extract<string>(cad) ?? string.Empty;

System\Xaml\XamlMarkupExtensionWriter.cs (2)

102return string.Empty; // what we return here is not important, since Failed has set to be true 119return string.Empty; // what we return here is not important, since Failed has set to be true

System\Xaml\XamlObjectReader.cs (7)

882valueInfo = new ValueMarkupInfo() { XamlNode = new XamlNode(XamlNodeType.Value, propertyValue ?? string.Empty) }; 2075value ??= string.Empty; 2094return Equals(valueInfo.XamlNode.Value, string.Empty); 2521namespaceToPrefixMap.Add(ns, string.Empty); 2522prefixToNamespaceMap.Add(string.Empty, ns); 2609if (basePrefix != XamlLanguage.PreferredPrefix && !namespaceToPrefixMap.ContainsValue(string.Empty)) 2611prefix = string.Empty;

System\Xaml\XamlSchemaContext.cs (1)

1041clrNs ??= string.Empty;

System\Xaml\XamlType.cs (1)

488_namespaces = new ReadOnlyCollection<string>(new string[] { string.Empty });

System\Xaml\XamlXmlWriter.cs (2)

466if (!IsPrefixEverUsedForAnotherNamespace(string.Empty, ns)) 468return string.Empty;

System\Windows\Markup\ValueSerializerTests.cs (4)

16yield return new object?[] { string.Empty }; 33yield return new object?[] { string.Empty }; 50yield return new object?[] { string.Empty }; 84yield return new object?[] { string.Empty };

System\Xaml\Replacements\DateTimeConverter2Tests.cs (1)

94Assert.Equal(value ?? string.Empty, converter.ConvertTo(value, typeof(string)));

System\Xaml\Replacements\DateTimeOffsetConverter2Tests.cs (1)

103Assert.Equal(value ?? string.Empty, converter.ConvertTo(value, typeof(string)));

System\Xaml\Replacements\EventConverterTests.cs (2)

165Assert.Equal(value ?? string.Empty, converter.ConvertTo(value, typeof(string))); 166Assert.Equal(value ?? string.Empty, converter.ConvertTo(new CustomTypeDescriptorContext(), null, value, typeof(string)));

System\Xaml\Replacements\TypeListConverterTests.cs (1)

64Assert.Equal(value ?? string.Empty, converter.ConvertTo(value, typeof(string)));

System\Xaml\Replacements\TypeTypeConverterTests.cs (2)

260Assert.Equal(value ?? string.Empty, converter.ConvertTo(value, typeof(string))); 261Assert.Equal(value ?? string.Empty, converter.ConvertTo(new CustomTypeDescriptorContext(), null, value, typeof(string)));

System\Xaml\Replacements\TypeUriConverterTests.cs (1)

163Assert.Equal(value ?? string.Empty, converter.ConvertTo(value, typeof(string)));

System\Xaml\Schema\XamlTypeTypeConverterTests.cs (2)

258Assert.Equal(value ?? string.Empty, converter.ConvertTo(value, typeof(string))); 259Assert.Equal(value ?? string.Empty, converter.ConvertTo(new CustomTypeDescriptorContext(), null, value, typeof(string)));

TagHelpers\PrettyTagHelper.cs (1)

48var style = Style ?? string.Empty;

TaskUsageLogger.cs (1)

285evaluatedTaskAssemblyPath = String.Empty;

src\ProjectTemplates\Shared\AspNetProcess.cs (2)

151var styleSheetHref = styleSheet.Href.Replace("_", string.Empty).Replace("about://", string.Empty);

src\ProjectTemplates\Shared\Project.cs (3)

53public string RuntimeIdentifier { get; set; } = string.Empty; 293return str.Replace("\n", string.Empty).Replace("\r", string.Empty);

src\ProjectTemplates\Shared\ProjectFactoryFixture.cs (1)

50ProjectGuid = GetRandomLetter() + Path.GetRandomFileName().Replace(".", string.Empty)

src\Shared\CertificateGeneration\CertificateManager.cs (2)

550keyBytes = key.ExportEncryptedPkcs8PrivateKey(string.Empty, new PbeParameters(PbeEncryptionAlgorithm.Aes256Cbc, HashAlgorithmName.SHA256, 1)); 554key.ImportFromEncryptedPem(pem, string.Empty);

src\ProjectTemplates\Shared\AspNetProcess.cs (2)

151var styleSheetHref = styleSheet.Href.Replace("_", string.Empty).Replace("about://", string.Empty);

src\ProjectTemplates\Shared\Project.cs (3)

53public string RuntimeIdentifier { get; set; } = string.Empty; 293return str.Replace("\n", string.Empty).Replace("\r", string.Empty);

src\ProjectTemplates\Shared\ProjectFactoryFixture.cs (1)

50ProjectGuid = GetRandomLetter() + Path.GetRandomFileName().Replace(".", string.Empty)

src\Shared\CertificateGeneration\CertificateManager.cs (2)

550keyBytes = key.ExportEncryptedPkcs8PrivateKey(string.Empty, new PbeParameters(PbeEncryptionAlgorithm.Aes256Cbc, HashAlgorithmName.SHA256, 1)); 554key.ImportFromEncryptedPem(pem, string.Empty);

src\ProjectTemplates\Shared\AspNetProcess.cs (2)

151var styleSheetHref = styleSheet.Href.Replace("_", string.Empty).Replace("about://", string.Empty);

src\ProjectTemplates\Shared\Project.cs (3)

53public string RuntimeIdentifier { get; set; } = string.Empty; 293return str.Replace("\n", string.Empty).Replace("\r", string.Empty);

src\ProjectTemplates\Shared\ProjectFactoryFixture.cs (1)

50ProjectGuid = GetRandomLetter() + Path.GetRandomFileName().Replace(".", string.Empty)

src\Shared\CertificateGeneration\CertificateManager.cs (2)

550keyBytes = key.ExportEncryptedPkcs8PrivateKey(string.Empty, new PbeParameters(PbeEncryptionAlgorithm.Aes256Cbc, HashAlgorithmName.SHA256, 1)); 554key.ImportFromEncryptedPem(pem, string.Empty);

src\ProjectTemplates\Shared\AspNetProcess.cs (2)

151var styleSheetHref = styleSheet.Href.Replace("_", string.Empty).Replace("about://", string.Empty);

src\ProjectTemplates\Shared\Project.cs (3)

53public string RuntimeIdentifier { get; set; } = string.Empty; 293return str.Replace("\n", string.Empty).Replace("\r", string.Empty);

src\ProjectTemplates\Shared\ProjectFactoryFixture.cs (1)

50ProjectGuid = GetRandomLetter() + Path.GetRandomFileName().Replace(".", string.Empty)

src\Shared\CertificateGeneration\CertificateManager.cs (2)

550keyBytes = key.ExportEncryptedPkcs8PrivateKey(string.Empty, new PbeParameters(PbeEncryptionAlgorithm.Aes256Cbc, HashAlgorithmName.SHA256, 1)); 554key.ImportFromEncryptedPem(pem, string.Empty);

src\ProjectTemplates\Shared\AspNetProcess.cs (2)

151var styleSheetHref = styleSheet.Href.Replace("_", string.Empty).Replace("about://", string.Empty);

src\ProjectTemplates\Shared\Project.cs (3)

53public string RuntimeIdentifier { get; set; } = string.Empty; 293return str.Replace("\n", string.Empty).Replace("\r", string.Empty);

src\ProjectTemplates\Shared\ProjectFactoryFixture.cs (1)

50ProjectGuid = GetRandomLetter() + Path.GetRandomFileName().Replace(".", string.Empty)

src\Shared\CertificateGeneration\CertificateManager.cs (2)

550keyBytes = key.ExportEncryptedPkcs8PrivateKey(string.Empty, new PbeParameters(PbeEncryptionAlgorithm.Aes256Cbc, HashAlgorithmName.SHA256, 1)); 554key.ImportFromEncryptedPem(pem, string.Empty);

src\RoslynAnalyzers\Utilities\Compiler\Options\AnalyzerOptionsExtensions.cs (3)

228return analyzerConfigOptions.GetOptionValue(optionName, tree, rule, TryParseValue, string.Empty); 370return new SymbolNamesWithValueOption<string?>.NameParts(split[0], string.Empty); 496string optionValue = string.Empty;

src\RoslynAnalyzers\Utilities\Compiler\CodeMetrics\CodeAnalysisMetricData.cs (1)

133appendChildren(indent: string.Empty);

src\RoslynAnalyzers\Utilities\Compiler\Options\AnalyzerOptionsExtensions.cs (3)

228return analyzerConfigOptions.GetOptionValue(optionName, tree, rule, TryParseValue, string.Empty); 370return new SymbolNamesWithValueOption<string?>.NameParts(split[0], string.Empty); 496string optionValue = string.Empty;

IdentifiersShouldBeSpelledCorrectlyTests.cs (1)

854{(isStatic ? "static " : string.Empty)}{constructorName}({parameter}) {{ }}

Form1.cs (1)

43string text = comboBox1.SelectedItem as string ?? comboBox1.Text ?? string.Empty;

MS\Internal\AutomationProxies\ProxyHwnd.cs (1)

493string accessKey = string.Empty;

MS\Internal\AutomationProxies\WindowsAltTab.cs (1)

352String localizedName = String.Empty;

src\Compilers\Core\CommandLine\BuildProtocol.cs (1)

385Output = output ?? string.Empty;

src\Compilers\Shared\BuildServerConnection.cs (1)

581.Replace("=", string.Empty);

src\Compilers\Core\CommandLine\BuildProtocol.cs (1)

385Output = output ?? string.Empty;

src\Compilers\Shared\BuildServerConnection.cs (1)

581.Replace("=", string.Empty);

CompilerServerTests.cs (1)

1485var request = new BuildRequest(RequestLanguage.CSharpCompile, string.Empty, new BuildRequest.Argument[0]);

ServerUtil.cs (1)

39output: string.Empty);

TouchedFileLoggingTests.cs (2)

83Assert.Equal(string.Empty, outWriter.ToString().Trim()); 134Assert.Equal(string.Empty, outWriter.ToString().Trim());

Tests\TestWriter.vb (1)

120Dim namespacePrefix As String = If(isGreen, "InternalSyntax.", String.Empty)

System\ComponentModel\ItemPropertyInfoTests.cs (1)

11yield return new object?[] { string.Empty, typeof(int), new object() };

System\ComponentModel\PropertyChangedEventManagerTests.cs (26)

System\IO\Packaging\PackageDigitalSignatureManagerTests.cs (1)

136Assert.Throws<ArgumentException>("value", () => manager.HashAlgorithm = string.Empty);

System\Windows\Converters\Int32RectValueSerializerTests.cs (3)

15yield return new object?[] { string.Empty, false }; 43yield return new object?[] { string.Empty }; 60yield return new object?[] { string.Empty };

System\Windows\Converters\PointValueSerializerTests.cs (3)

15yield return new object?[] { string.Empty, false }; 43yield return new object?[] { string.Empty }; 60yield return new object?[] { string.Empty };

System\Windows\Converters\RectValueSerializerTests.cs (3)

15yield return new object?[] { string.Empty, false }; 43yield return new object?[] { string.Empty }; 60yield return new object?[] { string.Empty };

System\Windows\Converters\SizeValueSerializerTests.cs (3)

15yield return new object?[] { string.Empty, false }; 43yield return new object?[] { string.Empty }; 60yield return new object?[] { string.Empty };

System\Windows\Converters\VectorValueSerializerTests.cs (3)

15yield return new object?[] { string.Empty, false }; 43yield return new object?[] { string.Empty }; 60yield return new object?[] { string.Empty };

System\Windows\DependencyPropertyTests.cs (8)

System\Windows\ExpressionConverterTests.cs (4)

34yield return new object?[] { string.Empty, typeof(object) }; 39yield return new object?[] { string.Empty, typeof(string) }; 44yield return new object?[] { string.Empty, typeof(Expression) }; 62yield return new object?[] { string.Empty };

System\Windows\Input\KeyConverterTests.cs (3)

187yield return new object?[] { string.Empty, typeof(object) }; 193yield return new object?[] { string.Empty, typeof(Key) }; 212yield return new object?[] { string.Empty };

System\Windows\Input\KeyValueSerializerTests.cs (2)

14yield return new object?[] { string.Empty, false }; 85yield return new object?[] { string.Empty };

System\Windows\Input\ModifierKeysConverterTests.cs (3)

153yield return new object?[] { string.Empty, typeof(object) }; 159yield return new object?[] { string.Empty, typeof(Key) }; 178yield return new object?[] { string.Empty };

System\Windows\Input\ModifierKeysValueSerializerTests.cs (2)

14yield return new object?[] { string.Empty, false }; 81yield return new object?[] { string.Empty };

System\Windows\Int32RectConverterTests.cs (3)

63yield return new object?[] { string.Empty, typeof(object) }; 69yield return new object?[] { string.Empty, typeof(Int32Rect) }; 88yield return new object?[] { string.Empty };

System\Windows\Media\Converters\MatrixValueSerializerTests.cs (3)

15yield return new object?[] { string.Empty, false }; 43yield return new object?[] { string.Empty }; 60yield return new object?[] { string.Empty };

System\Windows\Media\MatrixConverterTests.cs (3)

63yield return new object?[] { string.Empty, typeof(object) }; 69yield return new object?[] { string.Empty, typeof(Matrix) }; 88yield return new object?[] { string.Empty };

System\Windows\NameScopeTests.cs (5)

190Assert.Throws<ArgumentException>(() => nameScope.Add(string.Empty, scopedElement)); 311Assert.Throws<ArgumentException>(() => nameScope.Add(string.Empty, scopedElement)); 405Assert.Throws<ArgumentException>(() => nameScope.Add(new KeyValuePair<string, object>(string.Empty, scopedElement))); 908Assert.Throws<ArgumentException>(() => nameScope.RegisterName(string.Empty, scopedElement)); 1152Assert.Throws<ArgumentException>(() => nameScope.UnregisterName(string.Empty));

System\Windows\PointConverterTests.cs (3)

63yield return new object?[] { string.Empty, typeof(object) }; 69yield return new object?[] { string.Empty, typeof(Point) }; 88yield return new object?[] { string.Empty };

System\Windows\RectConverterTests.cs (3)

63yield return new object?[] { string.Empty, typeof(object) }; 69yield return new object?[] { string.Empty, typeof(Rect) }; 88yield return new object?[] { string.Empty };

System\Windows\SizeConverterTests.cs (3)

63yield return new object?[] { string.Empty, typeof(object) }; 69yield return new object?[] { string.Empty, typeof(Size) }; 88yield return new object?[] { string.Empty };

System\Windows\SplashScreenTests.cs (2)

46Assert.Throws<ArgumentNullException>("resourceName", () => new SplashScreen(string.Empty)); 47Assert.Throws<ArgumentNullException>("resourceName", () => new SplashScreen(Assembly.GetEntryAssembly(), string.Empty));

System\Windows\Threading\DispatcherTests.cs (1)

71Dispatcher.ValidatePriority(priority, string.Empty);

System\Windows\VectorConverterTests.cs (3)

63yield return new object?[] { string.Empty, typeof(object) }; 69yield return new object?[] { string.Empty, typeof(Vector) }; 88yield return new object?[] { string.Empty };

DragDrop.cs (2)

16private readonly string _nyanCatAscii = string.Empty; 414return string.Empty;

Startup.cs (1)

161string.IsNullOrEmpty(content) ? string.Empty : HtmlEncoder.Default.Encode(content);

ObjectModel\Build.cs (1)

281return _taskToAssemblyMap.TryGetValue(taskName, out assembly) ? assembly : string.Empty;

ObjectModel\Project.cs (1)

99new XAttribute("Name", Name.Replace("\"", string.Empty)),

Sdk\AssertHelper.cs (2)

378 VerifyEquivalence(expected, actual, strict, string.Empty, new HashSet<object>(referenceEqualityComparer), new HashSet<object>(referenceEqualityComparer), 1); 695 var prefixDot = prefix.Length == 0 ? string.Empty : prefix + ".";

Sdk\Exceptions\EquivalentException.cs (4)

161 Assert.GuardArgumentNotNull(nameof(memberName), memberName).Length == 0 ? string.Empty : string.Format(CultureInfo.CurrentCulture, ": Mismatched value on member '{0}'", memberName), 191 Assert.GuardArgumentNotNull(nameof(memberName), memberName).Length == 0 ? string.Empty : string.Format(CultureInfo.CurrentCulture, " in member '{0}'", memberName), 226 Assert.GuardArgumentNotNull(nameof(memberName), memberName).Length == 0 ? string.Empty : string.Format(CultureInfo.CurrentCulture, " in member '{0}'", memberName), 254 Assert.GuardArgumentNotNull(nameof(memberName), memberName).Length == 0 ? string.Empty : string.Format(CultureInfo.CurrentCulture, " in member '{0}'", memberName),

common\AssemblyResolution\DependencyContextAssemblyCache.cs (1)

97result.Add(string.Empty);

common\AssemblyResolution\Microsoft.DotNet.PlatformAbstractions\Native\PlatformApis.cs (4)

42return NativeMethods.Windows.RtlGetVersion() ?? string.Empty; 44return GetDistroVersionId() ?? string.Empty; 46return GetDarwinVersion() ?? string.Empty; 48return string.Empty;

common\AssemblyResolution\Microsoft.DotNet.PlatformAbstractions\RuntimeEnvironment.cs (4)

39return string.Empty; 53return string.Empty; 60return string.Empty; // Unknown Platform? Unknown Version! 87return string.Empty; // Unknown version

common\AssemblyResolution\Microsoft.Extensions.DependencyModel\DependencyContextJsonReader.cs (4)

58var runtime = string.Empty; 59var framework = string.Empty; 421runtimeAssemblyGroups.Add(new RuntimeAssetGroup(string.Empty, targetLibrary.Runtimes)); 426nativeLibraryGroups.Add(new RuntimeAssetGroup(string.Empty, targetLibrary.Natives));

common\AssemblyResolution\Microsoft.Extensions.DependencyModel\Resolution\PackageCompilationAssemblyResolver.cs (1)

71return new string[] { string.Empty };