Empty

Commands\PublishCommandBase.cs (6)

596public string Id { get; set; } = string.Empty; 597public string Title { get; set; } = string.Empty; 601public string CompletionText { get; set; } = string.Empty; 607public string Id { get; set; } = string.Empty; 608public string StatusText { get; set; } = string.Empty; 644var description = task.Description ?? string.Empty;

Commands\RunCommand.cs (1)

349ctrlCGrid.AddRow(new Text(string.Empty), new Markup(RunCommandStrings.PressCtrlCToStopAppHost) { Overflow = Overflow.Ellipsis });

Configuration\ConfigurationService.cs (1)

135FlattenJsonObject(settings, config, string.Empty);

DotNet\DotNetCliRunner.cs (2)

215var noBuildSwitch = noBuild ? "--no-build" : string.Empty; 216var noProfileSwitch = options.NoLaunchProfile ? "--no-launch-profile" : string.Empty;

NuGet\NuGetPackageCache.cs (2)

35var nuGetConfigHashSuffix = nugetConfigFile is not null ? await ComputeNuGetConfigHashSuffixAsync(nugetConfigFile, cancellationToken) : string.Empty; 55var nuGetConfigHashSuffix = nugetConfigFile is not null ? await ComputeNuGetConfigHashSuffixAsync(nugetConfigFile, cancellationToken) : string.Empty;

Packaging\NuGetConfigMerger.cs (4)

91.Select(e => (string?)e.Attribute("value") ?? string.Empty), StringComparer.OrdinalIgnoreCase); 93.Select(e => (string?)e.Attribute("key") ?? string.Empty), StringComparer.OrdinalIgnoreCase); 296.Select(e => (string?)e.Attribute("value") ?? string.Empty), StringComparer.OrdinalIgnoreCase); 298.Select(e => (string?)e.Attribute("key") ?? string.Empty), StringComparer.OrdinalIgnoreCase);

src\Shared\PackageUpdateHelpers.cs (3)

20public string Id { get; set; } = string.Empty; 21public string Version { get; set; } = string.Empty; 22public string Source { get; set; } = string.Empty;

Utils\StringUtils.cs (1)

12return RemoveSpectreFormattingRegex().Replace(input, string.Empty).Trim();

AspireAzureAIInferencePublicApiTests.cs (2)

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

src\Shared\StableConnectionStringBuilder.cs (4)

145value = _segments[idx].Value ?? string.Empty; 163yield return new KeyValuePair<string, string>(seg.Key.Trim(), seg.Value ?? string.Empty); 208segments.Add(new ConnectionStringSegment(key, value ?? string.Empty)); 242sb.Append(segment.Value ?? string.Empty);

MessagingEventHubsPublicApiTests.cs (10)

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

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

src\Shared\StableConnectionStringBuilder.cs (4)

145value = _segments[idx].Value ?? string.Empty; 163yield return new KeyValuePair<string, string>(seg.Key.Trim(), seg.Value ?? string.Empty); 208segments.Add(new ConnectionStringSegment(key, value ?? string.Empty)); 242sb.Append(segment.Value ?? string.Empty);

MessagingServiceBusPublicApiTests.cs (2)

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

src\Shared\StableConnectionStringBuilder.cs (4)

145value = _segments[idx].Value ?? string.Empty; 163yield return new KeyValuePair<string, string>(seg.Key.Trim(), seg.Value ?? string.Empty); 208segments.Add(new ConnectionStringSegment(key, value ?? string.Empty)); 242sb.Append(segment.Value ?? 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;

src\Shared\StableConnectionStringBuilder.cs (4)

145value = _segments[idx].Value ?? string.Empty; 163yield return new KeyValuePair<string, string>(seg.Key.Trim(), seg.Value ?? string.Empty); 208segments.Add(new ConnectionStringSegment(key, value ?? string.Empty)); 242sb.Append(segment.Value ?? string.Empty);

StorageQueuesPublicApiTests.cs (4)

29var connectionName = isNull ? null! : string.Empty; 57var name = isNull ? null! : string.Empty; 87var connectionName = isNull ? null! : string.Empty; 119var name = isNull ? null! : string.Empty;

Commands\PublishCommandPromptingIntegrationTests.cs (1)

749return Task.FromResult(defaultValue ?? string.Empty);

TestServices\TestConsoleInteractionService.cs (1)

31return Task.FromResult(defaultValue ?? string.Empty);

TestServices\TestExtensionBackchannel.cs (1)

162: Task.FromResult(defaultValue ?? string.Empty);

TestServices\TestExtensionInteractionService.cs (1)

35return Task.FromResult(defaultValue ?? 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 (3)

163await TextVisualizerDialog.OpenDialogAsync(ViewportInformation, DialogService, DialogsLoc, ValueDescription, ValueToVisualize ?? Value ?? string.Empty, IsMasked || ContainsSecret); 178_componentParameters["Value"] = Value ?? string.Empty; 179_componentParameters["HighlightText"] = HighlightText ?? string.Empty;

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

65return string.Empty;

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

32private string _formattedText = string.Empty;

Components\Interactions\InteractionsProvider.cs (1)

548return string.Empty;

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

41new ComponentTelemetryProperty(TelemetryPropertyKeys.ErrorRequestId, new AspireTelemetryProperty(RequestId ?? string.Empty)),

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

361new ComponentTelemetryProperty(TelemetryPropertyKeys.MetricsSelectedView, new AspireTelemetryProperty(PageViewModel.SelectedViewKind?.ToString() ?? string.Empty, AspireTelemetryPropertyType.UserSetting))

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

129&& IsKeyValueTrue(resource.State ?? string.Empty, PageViewModel.ResourceStatesToVisibility) 130&& IsKeyValueTrue(resource.HealthStatus?.Humanize() ?? string.Empty, PageViewModel.ResourceHealthStatusesToVisibility) 332PageViewModel.ResourceStatesToVisibility.AddOrUpdate(resource.State ?? string.Empty, stateVisible(resource.State ?? string.Empty), (_, _) => stateVisible(resource.State ?? string.Empty)); 333PageViewModel.ResourceHealthStatusesToVisibility.AddOrUpdate(resource.HealthStatus?.Humanize() ?? string.Empty, healthStatusVisible(resource.HealthStatus?.Humanize() ?? string.Empty), (_, _) => healthStatusVisible(resource.HealthStatus?.Humanize() ?? string.Empty)); 705return 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)

43private string _filter = string.Empty; 330return string.Empty;

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

40private string _filter = string.Empty; 234return string.Empty;

ConsoleLogs\LogParser.cs (1)

52return updatedText ?? string.Empty;

DashboardWebApplication.cs (2)

503new PostConfigureDashboardOptions(builder.Configuration).PostConfigure(name: string.Empty, dashboardOptions); 504var 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\ConnectionStringParser.cs (1)

468return (token, string.Empty);

Model\InputViewModel.cs (1)

52set => Input.Value = value?.ToString(CultureInfo.InvariantCulture) ?? string.Empty;

Model\ResourceOutgoingPeerResolver.cs (2)

139var value1 = property1!.Value.TryConvertToString(out var str1) ? str1 : string.Empty; 140var value2 = property2!.Value.TryConvertToString(out var str2) ? str2 : string.Empty;

Model\ResourceViewModel.cs (1)

422public static readonly UrlDisplayPropertiesViewModel Empty = new(string.Empty, 0);

Model\StructuredLogsViewModel.cs (1)

17private string _filterText = string.Empty;

Model\TraceLinkHelpers.cs (1)

61PrimaryAction = string.Empty,

Model\TracesViewModel.cs (1)

17private string _filterText = string.Empty;

Otlp\Model\OtlpHelpers.cs (4)

73return string.Empty; 104return string.Empty; 116AnyValue.ValueOneofCase.None => string.Empty, 455var name = scope?.Name ?? string.Empty;

Otlp\Model\OtlpLogEntry.cs (2)

61: string.Empty; 65ParentId = 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)

161FullName = string.Empty;

Otlp\Model\OtlpUnits.cs (1)

144"1" => string.Empty,

Telemetry\DashboardTelemetryService.cs (2)

27{ TelemetryPropertyKeys.DashboardVersion, new AspireTelemetryProperty(typeof(DashboardWebApplication).Assembly.GetCustomAttribute<AssemblyInformationalVersionAttribute>()?.InformationalVersion ?? string.Empty) }, 28{ 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);

Telemetry\TelemetryLoggerProvider.cs (2)

63[TelemetryPropertyKeys.ExceptionStackTrace] = new AspireTelemetryProperty(exception.StackTrace ?? string.Empty), 64[TelemetryPropertyKeys.ExceptionRuntimeVersion] = new AspireTelemetryProperty(VersionHelpers.RuntimeVersion?.ToString() ?? string.Empty),

Utils\FormatHelpers.cs (1)

146return string.Empty;

Utils\MarkdownHelpers.cs (2)

58link.Url = string.Empty; 70link.Url = string.Empty;

Controls\PlotlyChartTests.cs (1)

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

Controls\TextVisualizerDialogTests.cs (8)

Pages\ConsoleLogsTests.cs (2)

551commands: [new CommandViewModel("test-name", CommandViewModelState.Enabled, "test-displayname", "test-displaydescription", confirmationMessage: "", parameter: null, isHighlighted: true, iconName: string.Empty, iconVariant: IconVariant.Regular)]); 615commands: [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)

125data["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 { ResourceKey = resourceKey, Count = 100, Filters = [], StartIndex = 0, FilterText = string.Empty }).PagedResult.Items); 51Assert.Single(repository.GetTraces(new GetTracesRequest { ResourceKey = resourceKey, 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)

165DefaultBuildArgs = 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\ResourceExtensions.cs (2)

543var registryPrefix = string.IsNullOrEmpty(imageAnnotation.Registry) ? string.Empty : $"{imageAnnotation.Registry}/"; 547var tagSuffix = string.IsNullOrEmpty(imageAnnotation.Tag) ? string.Empty : $":{imageAnnotation.Tag}";

ApplicationModel\ResourceLoggerService.cs (1)

599var content = entry.Content ?? string.Empty;

Dashboard\DashboardLifecycleHook.cs (3)

801public string Timestamp { get; set; } = string.Empty; 805public string Category { get; set; } = string.Empty; 806public string Message { get; set; } = string.Empty;

Dashboard\DashboardService.cs (1)

341ErrorMessage = errorMessage ?? string.Empty

Dashboard\proto\Partials.cs (4)

91Source = volume.Source ?? string.Empty, 100resource.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)

541c.Metadata.NamespaceProperty = string.Empty;

Dcp\Model\ContainerExec.cs (1)

138containerExec.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. 285public string ProjectPath { get; set; } = string.Empty; 288public 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,

ExternalServiceBuilderExtensions.cs (1)

206var pathKey = path is not null ? $"_{path}" : string.Empty;

Publishing\PublishingActivityReporter.cs (1)

174task.CompletionMessage = completionMessage ?? string.Empty;

Publishing\PublishingStep.cs (1)

51public string CompletionText { get; internal set; } = string.Empty;

Publishing\PublishingTask.cs (1)

52public string CompletionMessage { get; internal set; } = string.Empty;

ResourceBuilderExtensions.cs (1)

39return builder.WithAnnotation(new EnvironmentAnnotation(name, value ?? string.Empty));

src\Shared\PackageUpdateHelpers.cs (3)

20public string Id { get; set; } = string.Empty; 21public string Version { get; set; } = string.Empty; 22public string Source { get; set; } = string.Empty;

SupportsDebuggingAnnotation.cs (1)

22private readonly string _requiredExtensionId = requiredExtensionId ?? string.Empty;

AnalyzerTest.cs (1)

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

AzureDeployingContext.cs (2)

339return string.Empty; 449return string.Empty;

Provisioning\Internal\BicepCompiler.cs (1)

87foreach (var directory in (pathVariable ?? string.Empty).Split(Path.PathSeparator))

Provisioning\Internal\DefaultUserPrincipalProvider.cs (2)

22var oid = string.Empty; 23var upn = string.Empty;

Provisioning\Internal\DefaultUserSecretsManager.cs (1)

83FlattenJsonObjectRecursive(source, string.Empty, result);

Provisioning\UserSecretsPathHelper.cs (1)

60return string.Empty;

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

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

AzureContainerAppExtensions.cs (1)

65var userPrincipalId = new ProvisioningParameter(AzureBicepResource.KnownParameters.UserPrincipalId, typeof(string)) { Value = new BicepValue<string>(string.Empty) };

ContainerAppExtensions.cs (2)

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

AzureAppServiceEnvironmentExtensions.cs (1)

50var userPrincipalId = new ProvisioningParameter(AzureBicepResource.KnownParameters.UserPrincipalId, typeof(string)) { Value = new BicepValue<string>(string.Empty) };

src\Shared\StableConnectionStringBuilder.cs (4)

145value = _segments[idx].Value ?? string.Empty; 163yield return new KeyValuePair<string, string>(seg.Key.Trim(), seg.Value ?? string.Empty); 208segments.Add(new ConnectionStringSegment(key, value ?? string.Empty)); 242sb.Append(segment.Value ?? string.Empty);

AzureFunctionsProjectResourceExtensions.cs (1)

156var commandLineArgs = CommandLineArgsParser.Parse(launchProfile.LaunchProfile.CommandLineArgs ?? string.Empty);

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 (15)

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)

566.WithDockerfile(string.Empty); 579builder.AddDockerfile("mycontainer", string.Empty) 580.WithDockerfile(string.Empty);

DockerComposeServiceResource.cs (1)

169env[kv.Key] = value?.ToString() ?? string.Empty;

DockerComposeServiceResourceExtensions.cs (1)

63return resource.ProcessValue(expr.ValueProviders[0]).ToString() ?? string.Empty;

EnvFile.cs (1)

47_lines.Add(string.Empty);

Resources\ComposeNodes\Service.cs (1)

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

GarnetPublicApiTests.cs (3)

29var name = isNull ? null! : string.Empty; 69var source = isNull ? null! : string.Empty; 111var name = isNull ? null! : string.Empty;

KafkaPublicApiTests.cs (4)

29var name = isNull ? null! : string.Empty; 92var source = isNull ? null! : string.Empty; 107var name = isNull ? null! : string.Empty; 122var name = isNull ? null! : string.Empty;

KeycloakPublicApiTests.cs (5)

16var name = isNull ? null! : string.Empty; 59var name = isNull ? null! : string.Empty; 99var source = isNull ? null! : string.Empty; 128var import = isNull ? null! : string.Empty; 182File.WriteAllText(filePath, string.Empty);

KubernetesPublishingContext.cs (1)

129paramValues[key] = value ?? string.Empty;

KubernetesResource.cs (1)

311EnvironmentVariables[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)

69var val = obj.Value ?? string.Empty;

MilvusPublicApiTests.cs (9)

16var name = isNull ? null! : string.Empty; 44var name = isNull ? null! : string.Empty; 73var name = isNull ? null! : string.Empty; 124var source = isNull ? null! : string.Empty; 155string configurationFilePath = isNull ? null! : string.Empty; 186string configurationFilePath = isNull ? null! : string.Empty; 201var name = isNull ? null! : string.Empty; 220var databaseName = isNull ? null! : string.Empty; 250var name = isNull ? null! : string.Empty;

MongoDBPublicApiTests.cs (10)

30var name = isNull ? null! : string.Empty; 60var name = isNull ? null! : string.Empty; 91var name = isNull ? null! : string.Empty; 156var source = isNull ? null! : string.Empty; 186var source = isNull ? null! : string.Empty; 216var source = isNull ? null! : string.Empty; 231var name = isNull ? null! : string.Empty; 249var databaseName = isNull ? null! : string.Empty; 278var name = isNull ? null! : string.Empty; 293var name = isNull ? null! : string.Empty;

MySqlPublicApiTests.cs (9)

29var name = isNull ? null! : string.Empty; 58var name = isNull ? null! : string.Empty; 123var source = isNull ? null! : string.Empty; 154var source = isNull ? null! : string.Empty; 185var source = isNull ? null! : string.Empty; 201var name = isNull ? null! : string.Empty; 223var databaseName = isNull ? null! : string.Empty; 257var name = isNull ? null! : string.Empty; 286var name = isNull ? null! : string.Empty;

NatsPublicApiTests.cs (5)

33var name = isNull ? null! : string.Empty; 69var name = isNull ? null! : string.Empty; 137var source = isNull ? null! : string.Empty; 152var name = isNull ? null! : string.Empty; 173var name = isNull ? null! : string.Empty;

NodeAppFixture.cs (1)

116public string Output => string.Empty;

NodeJsPublicApiTests.cs (6)

15var name = isNull ? null! : string.Empty; 33var command = isNull ? null! : string.Empty; 76var name = isNull ? null! : string.Empty; 94var scriptPath = isNull ? null! : string.Empty; 123var name = isNull ? null! : string.Empty; 155var scriptName = isNull ? null! : string.Empty;

StatusPageHealthCheck.cs (4)

86? indEl.GetString() ?? string.Empty 87: string.Empty; 90? descEl.GetString() ?? string.Empty 91: string.Empty;

OraclePublicApiTests.cs (9)

29var name = isNull ? null! : string.Empty; 58var name = isNull ? null! : string.Empty; 98var source = isNull ? null! : string.Empty; 129var source = isNull ? null! : string.Empty; 160var source = isNull ? null! : string.Empty; 189var source = isNull ? null! : string.Empty; 206var name = isNull ? null! : string.Empty; 226var databaseName = isNull ? null! : string.Empty; 255var name = isNull ? null! : string.Empty;

PostgrePublicApiTests.cs (10)

17var name = isNull ? null! : string.Empty; 32var name = isNull ? null! : string.Empty; 60var name = isNull ? null! : string.Empty; 89var name = isNull ? null! : string.Empty; 175var source = isNull ? null! : string.Empty; 218var source = isNull ? null! : string.Empty; 237var source = isNull ? null! : string.Empty; 252var name = isNull ? null! : string.Empty; 273var databaseName = isNull ? null! : string.Empty; 305var name = isNull ? null! : string.Empty;

PythonPublicApiTests.cs (22)

QdrantPublicApiTests.cs (3)

29var name = isNull ? null! : string.Empty; 69var source = isNull ? null! : string.Empty; 111var name = isNull ? null! : string.Empty;

RabbitMQFunctionalTests.cs (2)

86await channel.BasicPublishAsync(exchange: string.Empty, routingKey: queueName, body: body); 154exchange: string.Empty,

RabbitMQPublicApiTests.cs (3)

29var name = isNull ? null! : string.Empty; 69var source = isNull ? null! : string.Empty; 108var name = isNull ? null! : string.Empty;

RedisBuilderExtensions.cs (1)

177var hostString = $"{(hostsVariableBuilder.Length > 0 ? "," : string.Empty)}{redisInstance.Name}:{redisInstance.Name}:{redisInstance.PrimaryEndpoint.TargetPort}:0";

RedisPublicApiTests.cs (6)

29var name = isNull ? null! : string.Empty; 115var source = isNull ? null! : string.Empty; 167var source = isNull ? null! : string.Empty; 183var name = isNull ? null! : string.Empty; 198var name = isNull ? null! : string.Empty; 213var name = isNull ? null! : string.Empty;

SqlServerPublicApiTests.cs (6)

29var name = isNull ? null! : string.Empty; 58var name = isNull ? null! : string.Empty; 98var source = isNull ? null! : string.Empty; 114var name = isNull ? null! : string.Empty; 136var databaseName = isNull ? null! : string.Empty; 169var 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);

AppHostSmokeTests.cs (2)

36RemoteExecutor.Invoke(RunTest, locale, expectedLocaleError ?? string.Empty, expectedCulture ?? string.Empty, environmentVariableName, remoteInvokeOptions).Dispose();

Dashboard\DashboardResourceTests.cs (1)

604public string Message { get; set; } = string.Empty;

Dashboard\TransportOptionsValidatorTests.cs (3)

132config[KnownConfigNames.AspNetCoreUrls] = string.Empty; 155config[resourceServiceEndpointUrlKey] = string.Empty; 180config[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)

1106var urls = string.Empty;

ExpressionResolverTests.cs (2)

21var resolvedValue = await ExpressionResolver.ResolveAsync(testData.SourceIsContainer, testData.ValueProvider, string.Empty, CancellationToken.None); 27async Task<ResolvedValue> ResolveAsync() => await ExpressionResolver.ResolveAsync(testData.SourceIsContainer, testData.ValueProvider, string.Empty, CancellationToken.None);

Publishing\PublishingActivityReporterTests.cs (3)

36Assert.Equal(string.Empty, stepInternal.CompletionText); 75Assert.Equal(string.Empty, taskInternal.CompletionMessage); 374Assert.Equal(string.Empty, taskInternal.CompletionMessage);

PublishingTests.cs (1)

261var called = string.Empty;

ResourceExtensionsTests.cs (2)

285string.Empty, 318RunTest(builder.AddExecutable("myExecutable", "nginx", string.Empty));

src\Shared\StableConnectionStringBuilder.cs (4)

145value = _segments[idx].Value ?? string.Empty; 163yield return new KeyValuePair<string, string>(seg.Key.Trim(), seg.Value ?? string.Empty); 208segments.Add(new ConnectionStringSegment(key, value ?? string.Empty)); 242sb.Append(segment.Value ?? string.Empty);

StableConnectionStringBuilderTests.cs (1)

69Assert.Equal(string.Empty, builder["B"]);

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)

29var name = isNull ? null! : string.Empty; 69var source = isNull ? null! : string.Empty; 95var name = isNull ? null! : string.Empty;

KeycloakAuthenticationPublicApiTests.cs (20)

src\Shared\StableConnectionStringBuilder.cs (4)

145value = _segments[idx].Value ?? string.Empty; 163yield return new KeyValuePair<string, string>(seg.Key.Trim(), seg.Value ?? string.Empty); 208segments.Add(new ConnectionStringSegment(key, value ?? string.Empty)); 242sb.Append(segment.Value ?? string.Empty);

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;

src\Shared\StableConnectionStringBuilder.cs (4)

145value = _segments[idx].Value ?? string.Empty; 163yield return new KeyValuePair<string, string>(seg.Key.Trim(), seg.Value ?? string.Empty); 208segments.Add(new ConnectionStringSegment(key, value ?? string.Empty)); 242sb.Append(segment.Value ?? 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)

165DefaultBuildArgs = 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)

39tokenTargetAddress = 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)

1766return string.Empty; 1770return string.Empty; 1780return string.Empty; 1784return 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\Shared\BuildProtocol.cs (1)

387Output = output ?? string.Empty;

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

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

AbstractFileWriter.cs (2)

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

src\Compilers\CSharp\Portable\Syntax\SyntaxKindFacts.cs (1)

1878return 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;

NameCreationService.cs (1)

21return string.Empty;

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

591keyBytes = key.ExportEncryptedPkcs8PrivateKey(string.Empty, new PbeParameters(PbeEncryptionAlgorithm.Aes256Cbc, HashAlgorithmName.SHA256, 1)); 595key.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)

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

230return analyzerConfigOptions.GetOptionValue(optionName, tree, rule, TryParseValue, string.Empty); 372return new SymbolNamesWithValueOption<string?>.NameParts(split[0], string.Empty); 498string optionValue = string.Empty;

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\CodeStyle\CodeStyleHelpers.cs (1)

193: 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\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)

149if (prefix != string.Empty) 153failureReason = Prefix == string.Empty 468new XAttribute(nameof(Prefix), Prefix ?? string.Empty), 469new XAttribute(nameof(Suffix), Suffix ?? string.Empty), 470new XAttribute(nameof(WordSeparator), WordSeparator ?? string.Empty), 486writer.WriteString(Prefix ?? string.Empty); 487writer.WriteString(Suffix ?? string.Empty); 488writer.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\Compiler\Extensions\Symbols\ITypeSymbolExtensions.UnnamedErrorTypeRemover.cs (1)

44if (symbol.IsErrorType() && symbol.Name == 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)

394name: string.Empty,

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\Symbols\CodeGenerationArrayTypeSymbol.cs (1)

10internal sealed class CodeGenerationArrayTypeSymbol(ITypeSymbol elementType, int rank, NullableAnnotation nullableAnnotation) : CodeGenerationTypeSymbol(null, null, default, Accessibility.NotApplicable, default, string.Empty, SpecialType.None, nullableAnnotation), IArrayTypeSymbol

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\Symbols\CodeGenerationConstructorSymbol.cs (1)

22name: string.Empty,

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\Symbols\CodeGenerationDestructorSymbol.cs (1)

18name: string.Empty,

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\Symbols\CodeGenerationNamespaceSymbol.cs (1)

49return this.Name == string.Empty;

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\Symbols\CodeGenerationPointerTypeSymbol.cs (1)

9internal sealed class CodeGenerationPointerTypeSymbol(ITypeSymbol pointedAtType) : CodeGenerationTypeSymbol(null, null, default, Accessibility.NotApplicable, default, string.Empty, SpecialType.None, NullableAnnotation.None), IPointerTypeSymbol

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);

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)

74deploymentParameters.WebConfigBasedEnvironmentVariables["ASPNETCORE_PORT"] = string.Empty;

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

70parameters.TransformArguments((args, _) => string.Empty);

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

572Assert.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)

74deploymentParameters.WebConfigBasedEnvironmentVariables["ASPNETCORE_PORT"] = string.Empty;

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

70parameters.TransformArguments((args, _) => string.Empty);

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

572Assert.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)

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

Linker.Steps\LinkAttributesParser.cs (8)

45foreach (XPathNavigator attributeNav in nav.SelectChildren("attribute", string.Empty)) 218foreach (XPathNavigator propertyNav in nav.SelectChildren("property", string.Empty)) 246foreach (XPathNavigator argumentNav in nav.SelectChildren("argument", string.Empty)) 273var argumentIterator = nav.SelectChildren("argument", string.Empty); 329var arrayArgumentIterator = nav.SelectChildren("argument", string.Empty); 517foreach (XPathNavigator nestedTypeNav in nav.SelectChildren("type", string.Empty)) 542foreach (XPathNavigator parameterNav in nav.SelectChildren("parameter", string.Empty)) 568foreach (XPathNavigator returnNav in nav.SelectChildren("return", string.Empty))

Linker\CustomSymbolWriter.cs (3)

90return string.Empty; 101return string.Empty; 111return string.Empty;

Linker\FeatureSettings.cs (1)

47return nav.GetAttribute(attribute, string.Empty);

Linker\ModuleDefinitionExtensions.cs (1)

49(string.Empty, typeFullName);

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

23missingMemberTypesString = string.Empty;

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

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

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.Reflection.Metadata\src\System\Reflection\Metadata\TypeName.cs (1)

403rootTypeName._namespace = string.Empty;

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

23missingMemberTypesString = string.Empty;

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

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

TrimAnalysis\TrimAnalysisVisitor.cs (1)

174return 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 (3)

62string fileVersion = FileUtilities.GetFileVersion(filePath)?.ToString() ?? string.Empty; 83runtimeAssemblyGroups: new[] { new RuntimeAssetGroup(string.Empty, runtimeFiles) }, 84nativeLibraryGroups: new[] { new RuntimeAssetGroup(string.Empty, nativeFiles) },

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\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)

64static string getFromEndSpecifier(Index index) => index.IsFromEnd ? "^" : string.Empty;

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

131appendChildren(indent: string.Empty);

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

230return analyzerConfigOptions.GetOptionValue(optionName, tree, rule, TryParseValue, string.Empty); 372return new SymbolNamesWithValueOption<string?>.NameParts(split[0], string.Empty); 498string optionValue = string.Empty;

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\CodeStyle\CodeStyleHelpers.cs (1)

193: 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\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)

149if (prefix != string.Empty) 153failureReason = Prefix == string.Empty 468new XAttribute(nameof(Prefix), Prefix ?? string.Empty), 469new XAttribute(nameof(Suffix), Suffix ?? string.Empty), 470new XAttribute(nameof(WordSeparator), WordSeparator ?? string.Empty), 486writer.WriteString(Prefix ?? string.Empty); 487writer.WriteString(Suffix ?? string.Empty); 488writer.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\Compiler\Extensions\Symbols\ITypeSymbolExtensions.UnnamedErrorTypeRemover.cs (1)

44if (symbol.IsErrorType() && symbol.Name == 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)

64static string getFromEndSpecifier(Index index) => index.IsFromEnd ? "^" : string.Empty;

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

131appendChildren(indent: string.Empty);

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

230return analyzerConfigOptions.GetOptionValue(optionName, tree, rule, TryParseValue, string.Empty); 372return new SymbolNamesWithValueOption<string?>.NameParts(split[0], string.Empty); 498string optionValue = string.Empty;

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\CodeStyle\CodeStyleHelpers.cs (1)

193: 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\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)

149if (prefix != string.Empty) 153failureReason = Prefix == string.Empty 468new XAttribute(nameof(Prefix), Prefix ?? string.Empty), 469new XAttribute(nameof(Suffix), Suffix ?? string.Empty), 470new XAttribute(nameof(WordSeparator), WordSeparator ?? string.Empty), 486writer.WriteString(Prefix ?? string.Empty); 487writer.WriteString(Suffix ?? string.Empty); 488writer.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\Compiler\Extensions\Symbols\ITypeSymbolExtensions.UnnamedErrorTypeRemover.cs (1)

44if (symbol.IsErrorType() && symbol.Name == 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)

322var finalUserInfoEndpoint = string.Empty;

JwtBearerTests.cs (5)

580Assert.Equal(string.Empty, response.ResponseText); 652Assert.Equal(string.Empty, response.ResponseText); 724Assert.Equal(string.Empty, response.ResponseText); 785Assert.Equal(string.Empty, response.ResponseText); 908var 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)

460var finalVerifyCredentialsEndpoint = string.Empty; 461var 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)

1826builder.Append(JsonEncodedText.Encode(elementFormatter(value[0], culture)?.ToString() ?? string.Empty).Value); 1832builder.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 (1)

27group = property.Value ?? string.Empty;

Rendering\EndpointHtmlRenderer.cs (1)

55private string _notFoundUrl = string.Empty;

Rendering\EndpointHtmlRenderer.Streaming.cs (1)

39_ssrFramingCommentMarkup = string.Empty;

Rendering\SSRRenderModeBoundary.cs (1)

219_ => 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);

SSRRenderModeBoundaryTest.cs (2)

106yield return new object[] { null, string.Empty }; 107yield return new object[] { new object(), string.Empty };

EditContextDataAnnotationsExtensions.cs (1)

162_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)

430return AttributeUtilities.CombineClassNames(AdditionalAttributes, gridClass) ?? string.Empty;

GridRaceConditionTest.cs (1)

98public string Name { get; set; } = string.Empty;

GridSortTest.cs (2)

14public string Name { get; set; } = string.Empty; 23public string ChildName { get; set; } = 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)

209[string.Empty] = "value2",

ParameterViewTest.Assignment.cs (1)

665get => string.Empty;

PersistentState\ComponentStatePersistenceManagerTest.cs (1)

452public string TestProperty { get; set; } = 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)

318? 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)

591keyBytes = key.ExportEncryptedPkcs8PrivateKey(string.Empty, new PbeParameters(PbeEncryptionAlgorithm.Aes256Cbc, HashAlgorithmName.SHA256, 1)); 595key.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)

20await ExecuteStartOrStartWithTest(deploymentResult => deploymentResult.HttpClient.GetAsync(string.Empty), "StartRequestDelegateUrlApp"); 32await ExecuteStartOrStartWithTest(deploymentResult => deploymentResult.HttpClient.GetAsync(string.Empty), "StartWithIApplicationBuilderUrlApp"); 41var response = await RetryHelper.RetryRequest(() => deploymentResult.HttpClient.GetAsync(string.Empty), logger, deploymentResult.HostShutdownToken, retryCount: 5); 66var response = await RetryHelper.RetryRequest(() => deploymentResult.HttpClient.GetAsync(string.Empty), logger, deploymentResult.HostShutdownToken, retryCount: 5); 93var response = await RetryHelper.RetryRequest(() => deploymentResult.HttpClient.GetAsync(string.Empty), logger, deploymentResult.HostShutdownToken); 132return string.Empty; 139return string.Empty; 167var response = await RetryHelper.RetryRequest(() => deploymentResult.HttpClient.GetAsync(string.Empty), Logger, deploymentResult.HostShutdownToken, retryCount: 5);

Internal\Json\EnumNameHelpers.cs (1)

107var normalizedPrefix = prefix.Replace("_", string.Empty, StringComparison.Ordinal).ToLowerInvariant();

Internal\Json\JsonConverterHelper.cs (1)

198return (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)

83return new RouteParameter(descriptorPath, new HttpRouteVariable(), string.Empty);

UnaryServerCallHandlerTests.cs (1)

41return 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)

51using (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)}");

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);

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)

2419Assert.Equal(String.Empty, decodedResponseBody); 2456Assert.Equal(string.Empty, decodedResponseBody); 3572builder.Metadata.Add(new RoutePatternMetadata { RoutePattern = reb.RoutePattern?.RawText ?? string.Empty }); 3595public 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)

224var source = string.Empty;

RequestDelegateGenerator\SharedTypes.cs (2)

945public string RoutePattern { get; init; } = String.Empty; 957builder.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)

945public string RoutePattern { get; init; } = String.Empty; 957builder.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); 294helperMethods: helperMethods ?? string.Empty, 295helperTypes: 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; 444return string.Empty; 470return 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)

161string.Empty,

PasskeyHandler.cs (1)

623var originalRpIdHash = SHA256.HashData(Encoding.UTF8.GetBytes(originalRpId ?? string.Empty));

Passkeys\BufferSource.cs (1)

121return string.Empty;

Passkeys\PasskeyHandlerAssertionTest.cs (2)

1063RpIdHash = SHA256.HashData(Encoding.UTF8.GetBytes(requestOptions.RpId ?? string.Empty)), 1075var clientDataJsonBytes = Encoding.UTF8.GetBytes(clientDataJson?.ToString() ?? string.Empty);

Passkeys\PasskeyHandlerAttestationTest.cs (1)

1053RpIdHash = SHA256.HashData(Encoding.UTF8.GetBytes(creationOptions.Rp.Id ?? string.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);

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)

936public 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)

90var path = jsonException.Path ?? string.Empty; 105context.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)

187var response = await Client.PostAsync($"/UpdateableViews/UpdateRazorPages", new StringContent(string.Empty));

RazorRuntimeCompilationHostingStartupTest.cs (1)

133var 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)

38return new FileProviderRazorProjectItem(fileInfo, basePath: string.Empty, filePath: path, root: _hostingEnvironment.ContentRootPath, fileKind); 45return EnumerateFiles(FileProvider.GetDirectoryContents(path), path, prefix: string.Empty);

FileProviderRazorProjectItem.cs (1)

65public 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)

282{ 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 (3)

334schema.Metadata.Add(OpenApiConstants.SchemaId, reader.GetString() ?? string.Empty); 351schema.Metadata[OpenApiConstants.RefId] = reader.GetString() ?? string.Empty; 356schema.Metadata[OpenApiConstants.RefDescriptionAnnotation] = reader.GetString() ?? string.Empty;

Services\OpenApiGenerator.cs (1)

356controllerName = _environment?.ApplicationName ?? string.Empty;

Services\Schemas\OpenApiSchemaService.cs (1)

342var relativeSchemaId = $"#/components/schemas/{rootSchemaId}{refIdString.Replace("#", string.Empty)}";

XmlCommentGenerator.cs (1)

53: string.Empty;

XmlCommentGenerator.Emitter.cs (1)

666_ => string.Empty // Effectively no-op for AddOpenApi invocations that do not conform to a variant

XmlComments\XmlComment.cs (1)

90.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);

Extensions\JsonNodeSchemaExtensionsTests.cs (1)

18string.Empty,

Services\OpenApiDocumentServiceTestsBase.cs (1)

232Template = action.MethodInfo.GetCustomAttribute<RouteAttribute>()?.Template ?? string.Empty,

Services\OpenApiGeneratorTests.cs (1)

978public 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)

509public string Value { get; set; } = string.Empty; 515public string Name { get; set; } = string.Empty; 523public string Name { get; set; } = string.Empty; 529public string Name { get; set; } = string.Empty; 537public string FirstName { get; set; } = string.Empty; 538public string LastName { get; set; } = string.Empty; 542public 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)

409{ OwinConstants.RequestProtocol, new FeatureMap<IHttpRequestFeature>(feature => feature.Protocol, () => string.Empty, (feature, value) => feature.Protocol = Convert.ToString(value, CultureInfo.InvariantCulture)) }, 410{ OwinConstants.RequestScheme, new FeatureMap<IHttpRequestFeature>(feature => feature.Scheme, () => string.Empty, (feature, value) => feature.Scheme = Convert.ToString(value, CultureInfo.InvariantCulture)) }, 411{ OwinConstants.RequestMethod, new FeatureMap<IHttpRequestFeature>(feature => feature.Method, () => string.Empty, (feature, value) => feature.Method = Convert.ToString(value, CultureInfo.InvariantCulture)) }, 412{ OwinConstants.RequestPathBase, new FeatureMap<IHttpRequestFeature>(feature => feature.PathBase, () => string.Empty, (feature, value) => feature.PathBase = Convert.ToString(value, CultureInfo.InvariantCulture)) }, 413{ OwinConstants.RequestPath, new FeatureMap<IHttpRequestFeature>(feature => feature.Path, () => string.Empty, (feature, value) => feature.Path = Convert.ToString(value, CultureInfo.InvariantCulture)) }, 414{ OwinConstants.RequestQueryString, new FeatureMap<IHttpRequestFeature>(feature => Utilities.RemoveQuestionMark(feature.QueryString), () => string.Empty, (feature, value) => feature.QueryString = Utilities.AddQuestionMark(Convert.ToString(value, CultureInfo.InvariantCulture))) },

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);

RoutingMetricsTests.cs (1)

55var routeEndpointBuilder = new RouteEndpointBuilder(c => Task.CompletedTask, RoutePatternFactory.Parse(string.Empty), order: 0);

Template\TemplateBinderTests.cs (1)

539values.Add("year", String.Empty);

RequestProcessing\Request.cs (7)

59QueryString = cookedUrl.GetQueryString() ?? string.Empty; 64PathBase = string.Empty; 71PathBase = string.Empty; 72Path = string.Empty; 85Path = string.Empty; 91Path = string.Empty; 173SniHostName = 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 (7)

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); 260Assert.Equal(string.Empty, response); 290Assert.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)

69Assert.Equal(string.Empty, await response.Content.ReadAsStringAsync()); 125Assert.Equal(string.Empty, response); 153Assert.Equal(string.Empty, context.Request.PathBase); 158Assert.Equal(string.Empty, response); 171Assert.Equal(string.Empty, response); 191Assert.Equal(string.Empty, response); 198Assert.Equal(string.Empty, context.Request.PathBase); 203Assert.Equal(string.Empty, response);

Listener\Utilities.cs (2)

29return CreateDynamicHttpServer(string.Empty, out root, out baseAddress); 75return 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)

47return CreateDynamicHttpServer(string.Empty, out root, out baseAddress, options => { }, app, loggerFactory); 53return CreateDynamicHttpServer(string.Empty, out root, out baseAddress, configureOptions, app, loggerFactory); 65return CreateDynamicHttpServer(string.Empty, out root, out baseAddress, options => 74return CreateDynamicHost(string.Empty, out root, out var baseAddress, options => 83return CreateDynamicHost(string.Empty, out var root, out baseAddress, configureOptions, app, loggerFactory);

Utilities.cs (1)

31return 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)

355var requestPathBase = string.Empty; 356var 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; 1408: string.Empty);

Internal\Http\HttpProtocol.FeatureCollection.cs (1)

43_methodText = HttpUtilities.MethodToString(Method) ?? string.Empty;

Internal\Http2\Http2Stream.cs (3)

326Path = string.Empty; 327QueryString = string.Empty; 340QueryString = queryIndex == -1 ? string.Empty : path.Substring(queryIndex);

Internal\Http3\Http3Stream.cs (3)

1090Path = string.Empty; 1091QueryString = string.Empty; 1104QueryString = 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)

339feature.HostName = name ?? string.Empty;

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

591keyBytes = key.ExportEncryptedPkcs8PrivateKey(string.Empty, new PbeParameters(PbeEncryptionAlgorithm.Aes256Cbc, HashAlgorithmName.SHA256, 1)); 595key.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()));

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)

1693var chosenEndpoint = string.Empty; 1719var chosenEndpoint = string.Empty; 1893var chosenRoute = string.Empty; 1927var chosenRoute = string.Empty; 1956var chosenRoute = string.Empty; 2177Assert.Equal(string.Empty, responseBody); 2545var chosenRoute = string.Empty; 2571var chosenRoute = string.Empty; 2624var chosenRoute = string.Empty; 2654var 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 (90)

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 },

BinaryTranslator.cs (4)

814string key = string.Empty; 862if (nullable && !TranslateNullable(string.Empty)) 901if (nullable && !TranslateNullable(string.Empty)) 1484string 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)

62EvaluatedInclude = value.ToString() ?? string.Empty;

ImmutableDictionaryExtensions.cs (1)

45? new KeyValuePair<string, string>(item.Key, 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;

Range.cs (1)

64static string getFromEndSpecifier(Index index) => index.IsFromEnd ? "^" : 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;

src\Compilers\Core\MSBuildTask\CanonicalError.cs (1)

263string messageOverflow = String.Empty;

src\Compilers\Core\MSBuildTask\GenerateMSBuildEditorConfig.cs (1)

59ConfigFileContents = string.Empty;

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

387Output = output ?? string.Empty;

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

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

src\Compilers\Core\MSBuildTask\CanonicalError.cs (1)

263string messageOverflow = String.Empty;

src\Compilers\Core\MSBuildTask\GenerateMSBuildEditorConfig.cs (1)

59ConfigFileContents = string.Empty;

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

387Output = output ?? string.Empty;

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

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

src\Dependencies\Contracts\Range.cs (1)

64static string getFromEndSpecifier(Index index) => index.IsFromEnd ? "^" : string.Empty;

src\Compilers\Core\MSBuildTaskTests\TestUtilities\MSBuildUtil.cs (1)

36_ => metadata.TryGetValue(s, out var value) ? value : string.Empty

CscTests.cs (1)

135Assert.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)

589Assert.Equal(string.Empty, dir); 635Assert.Equal(string.Empty, dir); 672Assert.Equal(string.Empty, dir); 713return string.Empty; 780return string.Empty; 856return string.Empty; 919.Value ?? string.Empty; 959var task = proj.Xml.AddUsingTask(taskName, string.Empty, Assembly.GetExecutingAssembly().FullName); 965taskParams.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

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)

346return string.Empty;

CommandLine\CommonCompiler.cs (2)

825string cacheKey = string.Empty; 1067analyzerConfigProvider = analyzerConfigProvider.WithGlobalOptions(new DictionaryAnalyzerConfigOptions(analyzerConfigSet.GetOptionsForSourcePath(string.Empty).AnalyzerOptions));

Diagnostic\Diagnostic.cs (3)

277return 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)

320return 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)

77var 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)

320return String.Empty; 708qualifier = 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)

176Directory typeDirectory = new Directory(string.Empty, 0); 301name = string.Empty;

PEWriter\ReturnValueParameter.cs (1)

62get { return string.Empty; }

PEWriter\RootModuleType.cs (1)

257return 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)

732public virtual string GetValueText() { return string.Empty; }

Syntax\LineDirectiveMap.cs (1)

248string path = entry.MappedPathOpt ?? string.Empty;

Syntax\SyntaxDiffer.cs (1)

824return string.Empty;

Syntax\SyntaxList`1.cs (2)

201return _node != null ? _node.ToString() : string.Empty; 214return _node != null ? _node.ToFullString() : string.Empty;

Syntax\SyntaxNodeOrToken.cs (3)

112return string.Empty; 311return string.Empty; 332return string.Empty;

Syntax\SyntaxNodeOrTokenList.cs (2)

187: string.Empty; 202: string.Empty;

Syntax\SyntaxToken.cs (4)

59public string Language => Node?.Language ?? string.Empty; 152public string ValueText => Node?.GetValueText() ?? string.Empty; 163return Node != null ? Node.ToString() : string.Empty; 173return Node != null ? Node.ToFullString() : string.Empty;

Syntax\SyntaxTokenList.cs (2)

192return Node != null ? Node.ToString() : string.Empty; 205return Node != null ? Node.ToFullString() : string.Empty;

Syntax\SyntaxTrivia.cs (3)

50public string Language => UnderlyingNode?.Language ?? string.Empty; 227return UnderlyingNode != null ? UnderlyingNode.ToString() : string.Empty; 238return UnderlyingNode != null ? UnderlyingNode.ToFullString() : string.Empty;

Syntax\SyntaxTriviaList.cs (2)

522return Node != null ? Node.ToString() : string.Empty; 527return 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); 924newt = string.Empty;

Text\TextLine.cs (1)

175return string.Empty;

TreeDumper.cs (3)

75DoDumpCompact(root, string.Empty); 138dumper.DoDumpXML(root, string.Empty, indent ?? 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)

64static string getFromEndSpecifier(Index index) => index.IsFromEnd ? "^" : string.Empty;

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

131appendChildren(indent: string.Empty);

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

230return analyzerConfigOptions.GetOptionValue(optionName, tree, rule, TryParseValue, string.Empty); 372return new SymbolNamesWithValueOption<string?>.NameParts(split[0], string.Empty); 498string optionValue = string.Empty;

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\CodeStyle\CodeStyleHelpers.cs (1)

193: 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\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)

149if (prefix != string.Empty) 153failureReason = Prefix == string.Empty 468new XAttribute(nameof(Prefix), Prefix ?? string.Empty), 469new XAttribute(nameof(Suffix), Suffix ?? string.Empty), 470new XAttribute(nameof(WordSeparator), WordSeparator ?? string.Empty), 486writer.WriteString(Prefix ?? string.Empty); 487writer.WriteString(Suffix ?? string.Empty); 488writer.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\Compiler\Extensions\Symbols\ITypeSymbolExtensions.UnnamedErrorTypeRemover.cs (1)

44if (symbol.IsErrorType() && symbol.Name == 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)

394name: string.Empty,

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\Symbols\CodeGenerationArrayTypeSymbol.cs (1)

10internal sealed class CodeGenerationArrayTypeSymbol(ITypeSymbol elementType, int rank, NullableAnnotation nullableAnnotation) : CodeGenerationTypeSymbol(null, null, default, Accessibility.NotApplicable, default, string.Empty, SpecialType.None, nullableAnnotation), IArrayTypeSymbol

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\Symbols\CodeGenerationConstructorSymbol.cs (1)

22name: string.Empty,

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\Symbols\CodeGenerationDestructorSymbol.cs (1)

18name: string.Empty,

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\Symbols\CodeGenerationNamespaceSymbol.cs (1)

49return this.Name == string.Empty;

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\Symbols\CodeGenerationPointerTypeSymbol.cs (1)

9internal sealed class CodeGenerationPointerTypeSymbol(ITypeSymbol pointedAtType) : CodeGenerationTypeSymbol(null, null, default, Accessibility.NotApplicable, default, string.Empty, SpecialType.None, NullableAnnotation.None), IPointerTypeSymbol

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\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)

64static string getFromEndSpecifier(Index index) => index.IsFromEnd ? "^" : string.Empty;

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

131appendChildren(indent: string.Empty);

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

230return analyzerConfigOptions.GetOptionValue(optionName, tree, rule, TryParseValue, string.Empty); 372return new SymbolNamesWithValueOption<string?>.NameParts(split[0], string.Empty); 498string optionValue = string.Empty;

src\RoslynAnalyzers\Utilities\FlowAnalysis\FlowAnalysis\Analysis\GlobalFlowStateAnalysis\GlobalFlowStateAnalysisValueSet.cs (2)

193return string.Empty; 215return 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)

37title: string.Empty, 38messageFormat: string.Empty, 39category: string.Empty,

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\CodeStyle\CodeStyleHelpers.cs (1)

193: 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\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)

149if (prefix != string.Empty) 153failureReason = Prefix == string.Empty 468new XAttribute(nameof(Prefix), Prefix ?? string.Empty), 469new XAttribute(nameof(Suffix), Suffix ?? string.Empty), 470new XAttribute(nameof(WordSeparator), WordSeparator ?? string.Empty), 486writer.WriteString(Prefix ?? string.Empty); 487writer.WriteString(Suffix ?? string.Empty); 488writer.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\Compiler\Extensions\Symbols\ITypeSymbolExtensions.UnnamedErrorTypeRemover.cs (1)

44if (symbol.IsErrorType() && symbol.Name == 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)

64static string getFromEndSpecifier(Index index) => index.IsFromEnd ? "^" : string.Empty;

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

131appendChildren(indent: string.Empty);

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

230return analyzerConfigOptions.GetOptionValue(optionName, tree, rule, TryParseValue, string.Empty); 372return new SymbolNamesWithValueOption<string?>.NameParts(split[0], string.Empty); 498string optionValue = string.Empty;

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\CodeStyle\CodeStyleHelpers.cs (1)

193: 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\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)

149if (prefix != string.Empty) 153failureReason = Prefix == string.Empty 468new XAttribute(nameof(Prefix), Prefix ?? string.Empty), 469new XAttribute(nameof(Suffix), Suffix ?? string.Empty), 470new XAttribute(nameof(WordSeparator), WordSeparator ?? string.Empty), 486writer.WriteString(Prefix ?? string.Empty); 487writer.WriteString(Suffix ?? string.Empty); 488writer.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\Compiler\Extensions\Symbols\ITypeSymbolExtensions.UnnamedErrorTypeRemover.cs (1)

44if (symbol.IsErrorType() && symbol.Name == 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)

394name: string.Empty,

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\Symbols\CodeGenerationArrayTypeSymbol.cs (1)

10internal sealed class CodeGenerationArrayTypeSymbol(ITypeSymbol elementType, int rank, NullableAnnotation nullableAnnotation) : CodeGenerationTypeSymbol(null, null, default, Accessibility.NotApplicable, default, string.Empty, SpecialType.None, nullableAnnotation), IArrayTypeSymbol

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\Symbols\CodeGenerationConstructorSymbol.cs (1)

22name: string.Empty,

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\Symbols\CodeGenerationDestructorSymbol.cs (1)

18name: string.Empty,

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\Symbols\CodeGenerationNamespaceSymbol.cs (1)

49return this.Name == string.Empty;

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\Symbols\CodeGenerationPointerTypeSymbol.cs (1)

9internal sealed class CodeGenerationPointerTypeSymbol(ITypeSymbol pointedAtType) : CodeGenerationTypeSymbol(null, null, default, Accessibility.NotApplicable, default, string.Empty, SpecialType.None, NullableAnnotation.None), IPointerTypeSymbol

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\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)

64static string getFromEndSpecifier(Index index) => index.IsFromEnd ? "^" : string.Empty;

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\CodeStyle\CodeStyleHelpers.cs (1)

193: 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\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)

149if (prefix != string.Empty) 153failureReason = Prefix == string.Empty 468new XAttribute(nameof(Prefix), Prefix ?? string.Empty), 469new XAttribute(nameof(Suffix), Suffix ?? string.Empty), 470new XAttribute(nameof(WordSeparator), WordSeparator ?? string.Empty), 486writer.WriteString(Prefix ?? string.Empty); 487writer.WriteString(Suffix ?? string.Empty); 488writer.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\Compiler\Extensions\Symbols\ITypeSymbolExtensions.UnnamedErrorTypeRemover.cs (1)

44if (symbol.IsErrorType() && symbol.Name == 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)

274=> _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)

394name: string.Empty,

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\Symbols\CodeGenerationArrayTypeSymbol.cs (1)

10internal sealed class CodeGenerationArrayTypeSymbol(ITypeSymbol elementType, int rank, NullableAnnotation nullableAnnotation) : CodeGenerationTypeSymbol(null, null, default, Accessibility.NotApplicable, default, string.Empty, SpecialType.None, nullableAnnotation), IArrayTypeSymbol

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\Symbols\CodeGenerationConstructorSymbol.cs (1)

22name: string.Empty,

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\Symbols\CodeGenerationDestructorSymbol.cs (1)

18name: string.Empty,

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\Symbols\CodeGenerationNamespaceSymbol.cs (1)

49return this.Name == string.Empty;

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\Symbols\CodeGenerationPointerTypeSymbol.cs (1)

9internal sealed class CodeGenerationPointerTypeSymbol(ITypeSymbol pointedAtType) : CodeGenerationTypeSymbol(null, null, default, Accessibility.NotApplicable, default, string.Empty, SpecialType.None, NullableAnnotation.None), IPointerTypeSymbol

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);

Binder\Binder_Expressions.cs (1)

2993nameString = string.Empty;

Binder\Binder_InterpolatedString.cs (1)

47resultConstant = ConstantValue.Create(string.Empty);

Binder\Binder_Invocation.cs (3)

2019var returnType = GetCommonTypeOrReturnType(methods) ?? new ExtendedErrorTypeSymbol(this.Compilation, string.Empty, arity: 0, errorInfo: null); 2260TypeSymbol returnType = new ExtendedErrorTypeSymbol(this.Compilation, string.Empty, arity: 0, errorInfo: null); 2262MethodSymbol 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)

1830MetadataTypeName mdName = MetadataTypeName.FromNamespaceAndTypeName(HostObjectType.Namespace ?? String.Empty, 3879return 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)

432case 0: return string.Empty;

Parser\SyntaxParser.cs (1)

666return new SyntaxDiagnosticInfo(offset, width, code, /*unused*/string.Empty, SyntaxFacts.GetText(actual));

Symbols\AnonymousTypes\AnonymousTypeManager.Templates.cs (1)

552return string.Empty;

Symbols\AnonymousTypes\PublicSymbols\AnonymousManager.TypeOrDelegatePublicSymbol.cs (2)

69get { return string.Empty; } 74get { return string.Empty; }

Symbols\AssemblySymbol.cs (1)

846typeInfo.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)

299return string.Empty; 346@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)

56return string.Empty;

Symbols\Metadata\PE\PEMethodSymbol.cs (1)

427_name = string.Empty;

Symbols\Metadata\PE\PENamedTypeSymbol.cs (1)

325metadataName = 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)

362: TypeWithAnnotations.Create(new ExtendedErrorTypeSymbol(compilation, name: string.Empty, arity: 0, errorInfo: null));

Symbols\Symbol.cs (2)

73return string.Empty; 1235var 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; 1071=> (argument as ArgumentSyntax)?.NameColon?.Name.Identifier.ValueText ?? string.Empty; 1074=> (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)

192if (symbol.Name == string.Empty || symbol.IsAnonymousType)

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\LanguageServices\CSharpTypeInferenceService.TypeInferrer.cs (2)

38(otherSideType.Name == string.Empty || otherSideType.Name == "var"); 2348if (name != string.Empty)

src\Analyzers\CSharp\Tests\AbstractBuiltInCodeStyleDiagnosticAnalyzer\AbstractBuiltInCodeStyleDiagnosticAnalyzerTests.cs (1)

44title: string.Empty);

src\Analyzers\CSharp\Tests\MatchFolderAndNamespace\CSharpMatchFolderAndNamespaceTests.cs (2)

274defaultNamespace: string.Empty); 307defaultNamespace: string.Empty);

src\Analyzers\CSharp\Tests\RemoveUnnecessarySuppressions\RemoveUnnecessaryAttributeSuppressionsTests.cs (4)

110var scopeString = scope != null ? $@", {scope}" : string.Empty; 111var targetString = target != null ? $@", {target}" : string.Empty; 222var scopeString = scope != null ? $@", {scope}" : string.Empty; 223var targetString = target != null ? $@", {target}" : string.Empty;

src\Analyzers\CSharp\Tests\RemoveUnusedParametersAndValues\RemoveUnusedValueAssignmentTests.cs (1)

6086{{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()); 13231TestBulkAnalyzerConfigurationCore(analyzer, analyzerConfigText: string.Empty, errorlog, expectedDiagnosticSeverity: ReportDiagnostic.Suppress); 13325TestBulkAnalyzerConfigurationCore(analyzer, analyzerConfigText: string.Empty, errorlog, expectedDiagnosticSeverity); 15392: 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)

2592initialDestinationMarkup: string.Empty, 2610fixedDestinationMarkup: string.Empty,

CodeActions\SyncNamespace\CSharpSyncNamespaceTestsBase.cs (1)

46return (string.Empty, PathUtilities.CombineAbsoluteAndRelativePaths(ProjectRootPath, fileName));

Completion\CompletionProviders\AbstractCSharpCompletionProviderTests.cs (1)

132code, position, string.Empty, usePreviousCharAsTrigger, deletedCharTrigger,

Completion\CompletionProviders\AwaitCompletionProviderTests.cs (1)

827var data = (n$$) {{(hasNewline ? Environment.NewLine : string.Empty)}} M();

Completion\CompletionProviders\KeywordCompletionProviderTests.cs (2)

500var data = (n$$) {{(hasNewline ? Environment.NewLine : string.Empty)}} M(); 540bool Prop => (t$$) {{(hasExpression ? "n" : string.Empty)}}

Completion\CompletionProviders\ObjectInitializerCompletionProviderTests.cs (1)

667Assert.False(CommitManager.SendEnterThroughToEditor(service.GetRules(CompletionOptions.Default), item, string.Empty), "Expected false from SendEnterThroughToEditor()");

EditorConfigSettings\Updater\SettingsUpdaterTests.cs (6)

84string.Empty, 91string.Empty, 100string.Empty, 133string.Empty, 230string.Empty, 397var 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)

36var featuresMapped = features.Select(x => KeyValuePair.Create(x, string.Empty));

Formatting\CodeCleanupTests.cs (2)

863LanguageNames.CSharp => EditorTestWorkspace.CreateCSharp(string.Empty, composition: EditorTestCompositions.EditorFeatures), 864LanguageNames.VisualBasic => EditorTestWorkspace.CreateVisualBasic(string.Empty, composition: EditorTestCompositions.EditorFeatures),

Formatting\Indentation\SmartIndenterTests.cs (1)

35code: string.Empty,

Formatting\Indentation\SmartTokenFormatterFormatRangeTests.cs (4)

1836var expected = string.Empty; 1843var expected = string.Empty; 1850var expected = string.Empty; 1857var expected = string.Empty;

LineSeparators\LineSeparatorTests.cs (1)

24=> await AssertTagsOnBracesOrSemicolonsAsync(contents: string.Empty);

PdbSourceDocument\PdbSourceDocumentTests.cs (4)

872var result = service.TryAddDocumentToWorkspace(requestPath, new StaticSourceTextContainer(SourceText.From(string.Empty)), out var documentId); 891var openResult = service.TryAddDocumentToWorkspace(file.FilePath, new StaticSourceTextContainer(SourceText.From(string.Empty)), out var documentId); 934var openResult = service.TryAddDocumentToWorkspace(fileOne.FilePath, new StaticSourceTextContainer(SourceText.From(string.Empty)), out var documentId); 945Assert.Throws<System.ArgumentException>(() => service.TryAddDocumentToWorkspace(fileTwo.FilePath, new StaticSourceTextContainer(SourceText.From(string.Empty)), out var documentIdTwo));

QuickInfo\SemanticQuickInfoSourceTests.cs (1)

8886AnonymousTypes(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)

111var 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)

82return string.Empty;

Completion\CompletionProviders\DeclarationName\DeclarationNameRecommender.cs (1)

85if (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)

30private static readonly Func<TupleExpressionSyntax, IEnumerable<string>> s_getArgumentNames = e => e.Arguments.Select(a => a.NameColon?.Name.Identifier.ValueText ?? string.Empty); 56ArgumentName: string.Empty, 186var elementName = element.IsImplicitlyDeclared ? string.Empty : element.Name; 195result.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)

549_ => string.Empty

Diagnostics\Suppression\RemoveUnnecessaryPragmaSuppressionsTests.cs (2)

814? string.Empty 851? string.Empty

src\Analyzers\CSharp\Tests\AbstractBuiltInCodeStyleDiagnosticAnalyzer\AbstractBuiltInCodeStyleDiagnosticAnalyzerTests.cs (1)

44title: string.Empty);

src\Analyzers\CSharp\Tests\MatchFolderAndNamespace\CSharpMatchFolderAndNamespaceTests.cs (2)

274defaultNamespace: string.Empty); 307defaultNamespace: string.Empty);

src\Analyzers\CSharp\Tests\RemoveUnnecessarySuppressions\RemoveUnnecessaryAttributeSuppressionsTests.cs (4)

110var scopeString = scope != null ? $@", {scope}" : string.Empty; 111var targetString = target != null ? $@", {target}" : string.Empty; 222var scopeString = scope != null ? $@", {scope}" : string.Empty; 223var targetString = target != null ? $@", {target}" : string.Empty;

src\Analyzers\CSharp\Tests\RemoveUnusedParametersAndValues\RemoveUnusedValueAssignmentTests.cs (1)

6086{{loopFooter ?? string.Empty}}

UseExpressionBody\Refactoring\UseExpressionBodyFixAllTests.cs (2)

296var fixAllAnnotationForMethods = forMethods ? "{|FixAllInDocument:|}" : string.Empty; 297var 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)

3093var module = CreateCompilation(string.Empty, options: TestOptions.ReleaseDll.WithOutputKind(OutputKind.NetModule)); 3102var comp = CreateCompilation(string.Empty, references: new[] { moduleReference }); 3112var module = CreateCompilation(string.Empty); 3121var comp = CreateCompilation(string.Empty, references: new[] { moduleReference }); 3133var module = CreateCompilation(string.Empty, options: TestOptions.ReleaseDll.WithOutputKind(OutputKind.NetModule)); 3142var 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)

385Assert.Equal(0, outP.GetTypeMembers(String.Empty).Length); 386Assert.Equal(0, outP.GetTypeMembers(String.Empty, 0).Length);

Symbols\SymbolErrorTests.cs (5)

20912CreateCompilation(string.Empty, references: new MetadataReference[] { ilModule }, assemblyName: "Forwarder").VerifyDiagnostics( 20932CreateCompilation(string.Empty, references: new MetadataReference[] { ilModule }).VerifyDiagnostics( 20944CreateCompilation(string.Empty, references: new MetadataReference[] { ilModule, dReference }).VerifyDiagnostics(); 20967source: string.Empty, 21032source: 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)

2067UsingDirectiveSyntax usingDirective => usingDirective.Name?.ToString() ?? string.Empty, 2075_ => string.Empty

FindSymbols\CSharpDeclaredSymbolInfoFactoryService.cs (1)

623=> string.Empty;

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; 1071=> (argument as ArgumentSyntax)?.NameColon?.Name.Identifier.ValueText ?? string.Empty; 1074=> (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)

192if (symbol.Name == string.Empty || symbol.IsAnonymousType)

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\LanguageServices\CSharpTypeInferenceService.TypeInferrer.cs (2)

38(otherSideType.Name == string.Empty || otherSideType.Name == "var"); 2348if (name != string.Empty)

CodeGeneration\AddAttributesTests.cs (1)

70string.Empty,

OrganizeImports\OrganizeUsingsTests.cs (2)

47=> await CheckAsync(string.Empty, string.Empty);

src\Dependencies\Contracts\Range.cs (1)

64static string getFromEndSpecifier(Index index) => index.IsFromEnd ? "^" : 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)

161this.UndoTemporaryEdits(subjectBuffer, disconnect: false, undoConflictResolution: replacementText == string.Empty); 186=> replacementText == string.Empty ? "Delete Text" : replacementText;

InlineRename\InlineRenameSession.cs (3)

519if (this.ReplacementText == string.Empty) 552if (this.ReplacementText == string.Empty) 741if (this.ReplacementText == string.Empty ||

InlineRename\InlineRenameSession.OpenTextBufferManager.cs (1)

100if (!removeOnly && _session.ReplacementText == string.Empty)

InlineRename\UI\SmartRename\SmartRenameViewModel.cs (1)

118BaseViewModel.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)

821""" : string.Empty; 1085=> VerifyAtPositionAsync(code, position, string.Empty, usePreviousCharAsTrigger, 1123code, position, string.Empty, usePreviousCharAsTrigger, deletedCharTrigger, 1166=> VerifyAtEndOfFileAsync(code, position, string.Empty, 1174=> VerifyAtEndOfFileAsync(code, position, string.Empty, 1211=> VerifyAtEndOfFileAsync(code, position, string.Empty, usePreviousCharAsTrigger, deletedCharTrigger,

MoveStaticMembers\TestMoveStaticMembersService.cs (1)

56? string.Empty

QuickInfo\AbstractSemanticQuickInfoSourceTests.cs (1)

123=> 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)

292mappedSpans[string.Empty] = mappedSpans.TryGetValue(string.Empty, out var emptyTextSpans) 299mappedSpans[string.Empty] = mappedSpans[string.Empty].Add(mappedSpan.ToTextSpan()); 304mappedSpans[string.Empty] = [.. mappedSpans[string.Empty].OrderBy(s => s.End).ThenBy(s => -s.Start)]; 352var namedSpans = markupSpans.Where(kvp => kvp.Key != string.Empty);

Workspaces\TestWorkspaceFixture.cs (1)

85UpdateText(hostDocument.GetTextBuffer(), 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)

463return string.Empty;

CodeRefactorings\CodeRefactoringServiceTest.cs (1)

142public 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\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)

28=> VerifyBreakIntoCharacterParts(string.Empty, []); 341=> Assert.Null(TryMatchMultiWordPattern("AddMetadataReference", string.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)

64static string getFromEndSpecifier(Index index) => index.IsFromEnd ? "^" : string.Empty;

src\Dependencies\Contracts\Range.cs (1)

64static 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)

335Type: string.Empty, 354Type: string.Empty, 373Type: string.Empty, 393Type: string.Empty,

src\Dependencies\Contracts\Range.cs (1)

64static 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)

335Type: string.Empty, 354Type: string.Empty, 373Type: string.Empty, 393Type: string.Empty,

src\Dependencies\Contracts\Range.cs (1)

64static string getFromEndSpecifier(Index index) => index.IsFromEnd ? "^" : string.Empty;

Symbols\ITypeSymbolExtensions.UnnamedErrorTypeRemover.cs (1)

44if (symbol.IsErrorType() && symbol.Name == 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.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 (2)

339return string.Empty; 413return string.Empty;

CodeLens\ReferenceCount.cs (1)

33private string GetCappedReferenceCountString() => $"{Count}{(IsCapped ? "+" : string.Empty)}";

CodeRefactorings\MoveType\AbstractMoveTypeService.MoveTypeCodeAction.cs (1)

44MoveTypeOperationKind.MoveTypeNamespaceScope => string.Empty,

CodeRefactorings\SyncNamespace\AbstractSyncNamespaceCodeRefactoringProvider.State.cs (2)

114declaredNamespace = string.Empty; 206return string.Empty;

Common\SymbolDisplayPartKindTags.cs (1)

73_ => string.Empty,

Common\TaggedText.cs (2)

220return string.Join(string.Empty, parts.Select( 225=> string.Join(string.Empty, parts.Select(p => p.ToString()));

Completion\CommonCompletionProvider.cs (1)

126displayText: displayText ?? string.Empty,

Completion\Providers\AbstractAwaitCompletionProvider.cs (3)

105builder.Add(KeyValuePair.Create(MakeContainerAsync, string.Empty)); 109builder.Add(KeyValuePair.Create(AddAwaitAtCurrentPosition, string.Empty)); 134properties = properties.Add(KeyValuePair.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)

360var 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)

119return string.Empty;

ConvertNumericLiteral\AbstractConvertNumericLiteralCodeRefactoringProvider.cs (1)

86result.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)

551return string.Empty;

ExtractInterface\AbstractExtractInterfaceService.cs (1)

114? string.Empty

ExtractInterface\ExtractInterfaceCodeAction.cs (1)

22? string.Empty

ExtractMethod\MethodExtractor.Analyzer.cs (3)

230var namesWithAnonymousTypes = variables.Where(v => v.OriginalTypeHadAnonymousTypeOrDelegate).Select(v => v.Name ?? string.Empty); 274.Select(p => p.Name ?? string.Empty); 887names.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)

301return string.Empty;

LanguageServices\SymbolDisplayService\AbstractSymbolDisplayService.AbstractSymbolDescriptionBuilder.cs (3)

281new TaggedText(TextTags.ContainerEnd, string.Empty), 518.Insert(0, new TaggedText(TextTags.CodeBlockStart, string.Empty)) 519.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 (2)

346var emptySourceText = SourceText.From(string.Empty, MetadataAsSourceGeneratedFileInfo.Encoding, MetadataAsSourceGeneratedFileInfo.ChecksumAlgorithm); 455Hash.Combine(StringComparer.OrdinalIgnoreCase.GetHashCode(_filePath ?? string.Empty),

MoveStaticMembers\MoveStaticMembersOptions.cs (2)

31string.Empty, 32string.Empty,

QuickInfo\QuickInfoSection.cs (2)

28Kind = kind ?? string.Empty; 51field = 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)

274=> _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)

107var 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)

64static string getFromEndSpecifier(Index index) => index.IsFromEnd ? "^" : string.Empty;

HostWorkspace\FileWatching\LspFileChangeWatcher.cs (1)

830 => string.Empty,

HostWorkspace\ProjectTelemetry\ProjectLoadTelemetryReporter.cs (2)

139var 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)

50var partialResult = new RunTestsPartialResult(LanguageServerResources.Running_tests, message ?? string.Empty, stats); 136return string.Empty;

Extensions\ProtocolConversions.cs (5)

441NewText = textChange.NewText ?? string.Empty 646var glyphString = glyph.ToString().Replace(nameof(Accessibility.Public), string.Empty) 647.Replace(nameof(Accessibility.Protected), string.Empty) 648.Replace(nameof(Accessibility.Private), string.Empty) 649.Replace(nameof(Accessibility.Internal), string.Empty);

Handler\Completion\CompletionResultFactory.cs (1)

535PopulateTextEdit(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();

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)

452new ClassifiedTextRun("whitespace", string.Empty), 456new ClassifiedTextRun("whitespace", string.Empty),

Configuration\DidChangeConfigurationNotificationHandlerTest.cs (1)

167: [(option, string.Empty)]);

Definitions\GoToDefinitionTests.cs (1)

88await using var testLspServer = await CreateTestLspServerAsync(string.Empty, mutatingLspWorkspace);

Definitions\GoToTypeDefinitionTests.cs (1)

254await testLspServer.OpenDocumentAsync(results.Single().DocumentUri, text: string.Empty).ConfigureAwait(false);

Diagnostics\DiagnosticRegistrationTests.cs (1)

51await using var testLspServer = await CreateTestLspServerAsync(string.Empty, mutatingLspWorkspace, initializationOptions);

Diagnostics\WorkspaceProjectDiagnosticsTests.cs (2)

27await using var testLspServer = await CreateTestWorkspaceWithDiagnosticsAsync(string.Empty, mutatingLspWorkspace, BackgroundAnalysisScope.FullSolution, useVSDiagnostics); 44await using var testLspServer = await CreateTestWorkspaceWithDiagnosticsAsync(string.Empty, mutatingLspWorkspace, BackgroundAnalysisScope.FullSolution, useVSDiagnostics);

HandlerTests.cs (1)

282await using var testLspServer = await CreateTestLspServerAsync(string.Empty, mutatingLspWorkspace, new InitializationOptions { ServerKind = WellKnownLspServerKinds.CSharpVisualBasicLspServer });

Hover\HoverTests.cs (1)

619var content = string.Join("|", classifiedTextElements.Select(cte => string.Join(string.Empty, cte.Runs.Select(ctr => ctr.Text))));

Initialize\LocaleTests.cs (4)

27await using var testLspServer = await CreateTestLspServerAsync(string.Empty, mutatingLspWorkspace, new InitializationOptions 39await using var testLspServerOne = 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)

47await testLspServer.OpenDocumentAsync(definition.Single().DocumentUri, text: string.Empty).ConfigureAwait(false);

ProtocolConversionsTests.cs (1)

318await using var testLspServer = await CreateTestLspServerAsync(string.Empty, mutatingLspWorkspace, new InitializationOptions { ServerKind = WellKnownLspServerKinds.CSharpVisualBasicLspServer });

References\FindImplementationsTests.cs (1)

81await using var testLspServer = await CreateTestLspServerAsync(string.Empty, mutatingLspWorkspace);

Rename\RenameTests.cs (1)

156await 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)

39await using var testLspServer = await CreateTestLspServerAsync(string.Empty, mutatingLspWorkspace, new InitializationOptions { ServerKind = WellKnownLspServerKinds.CSharpVisualBasicLspServer }); 65await 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)

653await using var testLspServer = await CreateTestLspServerAsync(string.Empty, mutatingLspWorkspace); 674await using var testLspServer = await CreateTestLspServerAsync(string.Empty, mutatingLspWorkspace); 690await 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); 327await using var testLspServer = await CreateTestLspServerAsync(string.Empty, mutatingLspWorkspace); 353await using var testLspServer = await CreateTestLspServerAsync(string.Empty, mutatingLspWorkspace); 383var testLspServer = await CreateTestLspServerAsync(string.Empty, mutatingLspWorkspace);

Utilities\LanguageServerTestComposition.cs (1)

29ExtensionLogDirectory: 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)

64static string getFromEndSpecifier(Index index) => index.IsFromEnd ? "^" : string.Empty;

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

131appendChildren(indent: string.Empty);

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

230return analyzerConfigOptions.GetOptionValue(optionName, tree, rule, TryParseValue, string.Empty); 372return new SymbolNamesWithValueOption<string?>.NameParts(split[0], string.Empty); 498string optionValue = string.Empty;

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\CodeStyle\CodeStyleHelpers.cs (1)

193: 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\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)

149if (prefix != string.Empty) 153failureReason = Prefix == string.Empty 468new XAttribute(nameof(Prefix), Prefix ?? string.Empty), 469new XAttribute(nameof(Suffix), Suffix ?? string.Empty), 470new XAttribute(nameof(WordSeparator), WordSeparator ?? string.Empty), 486writer.WriteString(Prefix ?? string.Empty); 487writer.WriteString(Suffix ?? string.Empty); 488writer.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\Compiler\Extensions\Symbols\ITypeSymbolExtensions.UnnamedErrorTypeRemover.cs (1)

44if (symbol.IsErrorType() && symbol.Name == 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)

394name: string.Empty,

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\Symbols\CodeGenerationArrayTypeSymbol.cs (1)

10internal sealed class CodeGenerationArrayTypeSymbol(ITypeSymbol elementType, int rank, NullableAnnotation nullableAnnotation) : CodeGenerationTypeSymbol(null, null, default, Accessibility.NotApplicable, default, string.Empty, SpecialType.None, nullableAnnotation), IArrayTypeSymbol

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\Symbols\CodeGenerationConstructorSymbol.cs (1)

22name: string.Empty,

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\Symbols\CodeGenerationDestructorSymbol.cs (1)

18name: string.Empty,

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\Symbols\CodeGenerationNamespaceSymbol.cs (1)

49return this.Name == string.Empty;

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\Symbols\CodeGenerationPointerTypeSymbol.cs (1)

9internal sealed class CodeGenerationPointerTypeSymbol(ITypeSymbol pointedAtType) : CodeGenerationTypeSymbol(null, null, default, Accessibility.NotApplicable, default, string.Empty, SpecialType.None, NullableAnnotation.None), IPointerTypeSymbol

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\Dependencies\Contracts\Range.cs (1)

64static string getFromEndSpecifier(Index index) => index.IsFromEnd ? "^" : string.Empty;

DeclarePublicApiAnalyzer.Impl.cs (3)

495return string.Empty; 582return string.Empty; 652return 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)

64static string getFromEndSpecifier(Index index) => index.IsFromEnd ? "^" : string.Empty;

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

131appendChildren(indent: string.Empty);

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

230return analyzerConfigOptions.GetOptionValue(optionName, tree, rule, TryParseValue, string.Empty); 372return new SymbolNamesWithValueOption<string?>.NameParts(split[0], string.Empty); 498string optionValue = string.Empty;

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\CodeStyle\CodeStyleHelpers.cs (1)

193: 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\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)

149if (prefix != string.Empty) 153failureReason = Prefix == string.Empty 468new XAttribute(nameof(Prefix), Prefix ?? string.Empty), 469new XAttribute(nameof(Suffix), Suffix ?? string.Empty), 470new XAttribute(nameof(WordSeparator), WordSeparator ?? string.Empty), 486writer.WriteString(Prefix ?? string.Empty); 487writer.WriteString(Suffix ?? string.Empty); 488writer.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\Compiler\Extensions\Symbols\ITypeSymbolExtensions.UnnamedErrorTypeRemover.cs (1)

44if (symbol.IsErrorType() && symbol.Name == string.Empty)

DeclarePublicApiFix.cs (1)

117project = AddAdditionalDocument(project, isPublic ? DeclarePublicApiAnalyzer.PublicShippedFileName : DeclarePublicApiAnalyzer.InternalShippedFileName, SourceText.From(string.Empty));

PublicApiFixHelpers.cs (3)

75/// otherwise, <see cref="string.Empty"/>.</returns> 79return string.Empty; 82return lastLine.Span.IsEmpty ? endOfLine : string.Empty;

AnnotatePublicApiAnalyzerTestsBase.cs (2)

324test.TestState.AdditionalFiles.Add((UnshippedFileName, string.Empty)); 335test.FixedState.AdditionalFiles.Add((UnshippedFileName, string.Empty));

DeclarePublicAPIAnalyzerTestsBase.cs (7)

235test.FixedState.AdditionalFiles.Add((ShippedFileName, shippedApiText ?? string.Empty)); 1279string shippedText = string.Empty; 1793var unshippedText = string.Empty; 1813var unshippedText = string.Empty; 1832var unshippedText = string.Empty; 1846var unshippedText = string.Empty; 1861var unshippedText = string.Empty;

TelemetryLoggerTests.cs (1)

19=> @event.Properties.Select(p => $"{p.Key}={(keyToIgnoreValueInspection == p.Key ? string.Empty : InspectPropertyValue(p.Value))}");

AbstractResxGenerator.cs (1)

429var defaultValue = ResourceInformation.IncludeDefaultValues ? ", " + CreateStringLiteral(value, language) : 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)

64static string getFromEndSpecifier(Index index) => index.IsFromEnd ? "^" : string.Empty;

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

131appendChildren(indent: string.Empty);

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

230return analyzerConfigOptions.GetOptionValue(optionName, tree, rule, TryParseValue, string.Empty); 372return new SymbolNamesWithValueOption<string?>.NameParts(split[0], string.Empty); 498string optionValue = string.Empty;

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\CodeStyle\CodeStyleHelpers.cs (1)

193: 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\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)

149if (prefix != string.Empty) 153failureReason = Prefix == string.Empty 468new XAttribute(nameof(Prefix), Prefix ?? string.Empty), 469new XAttribute(nameof(Suffix), Suffix ?? string.Empty), 470new XAttribute(nameof(WordSeparator), WordSeparator ?? string.Empty), 486writer.WriteString(Prefix ?? string.Empty); 487writer.WriteString(Suffix ?? string.Empty); 488writer.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\Compiler\Extensions\Symbols\ITypeSymbolExtensions.UnnamedErrorTypeRemover.cs (1)

44if (symbol.IsErrorType() && symbol.Name == 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)

283newScript = Script.CreateInitialScript<object>(_scriptCompiler, SourceText.From(code ?? string.Empty), options, globals.GetType(), assemblyLoaderOpt: null);

Hosting\ObjectFormatter\CommonObjectFormatter.Visitor.cs (1)

410string v = FormatWithEmbeddedExpressions(lengthLimit, debuggerDisplay.Value, obj) ?? string.Empty; // TODO: ?

Hosting\ObjectFormatter\CommonPrimitiveFormatter.cs (1)

46return 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)

342var elementCount = logElementCount ? $"({list.Count()})" : string.Empty; 427var localStr = !operation.Locals.IsEmpty ? $", {operation.Locals.Length} locals" : string.Empty; 805var isVirtualStr = operation.IsVirtual ? "virtual " : string.Empty; 806var spacing = !operation.IsVirtual && operation.Instance != null ? " " : string.Empty; 808LogSymbol(operation.TargetMethod, header: string.Empty);

CompilationVerifier.cs (1)

507return (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) { }

Analyzers\AnalyzerFileReferenceTests.cs (1)

467: string.Empty;

Collections\DebuggerAttributes.cs (1)

169reference = reference.Replace(",nq", string.Empty);

Collections\Extensions\EnumerableExtensionsTests.cs (1)

129Assert.Equal(string.Empty, MakeEnumerable<string>().Join(", "));

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)

1399If Not String.Empty.Equals(rootNamespace) Then

Compilation\VisualBasicCompilation.vb (1)

2636Return 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)

121Return 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)

231Return String.Empty

Symbols\AnonymousTypes\PublicSymbols\AnonymousTypeOrDelegatePublicSymbol.vb (1)

30Return 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)

13Public Shared ReadOnly UnknownMethod As ErrorMethodSymbol = New ErrorMethodSymbol(ErrorTypeSymbol.UnknownResultType, ErrorTypeSymbol.UnknownResultType, String.Empty)

Symbols\ErrorTypeSymbol.vb (1)

148Return String.Empty

Symbols\EventSymbol.vb (1)

221If 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)

43Return String.Empty

Symbols\Metadata\PE\PEMethodSymbol.vb (1)

296_name = String.Empty

Symbols\Metadata\PE\PENamedTypeSymbol.vb (2)

129name = String.Empty 1103Interlocked.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)

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)

193: 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\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)

149if (prefix != string.Empty) 153failureReason = Prefix == string.Empty 468new XAttribute(nameof(Prefix), Prefix ?? string.Empty), 469new XAttribute(nameof(Suffix), Suffix ?? string.Empty), 470new XAttribute(nameof(WordSeparator), WordSeparator ?? string.Empty), 486writer.WriteString(Prefix ?? string.Empty); 487writer.WriteString(Suffix ?? string.Empty); 488writer.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\Compiler\Extensions\Symbols\ITypeSymbolExtensions.UnnamedErrorTypeRemover.cs (1)

44if (symbol.IsErrorType() && symbol.Name == 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)

394name: string.Empty,

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\Symbols\CodeGenerationArrayTypeSymbol.cs (1)

10internal sealed class CodeGenerationArrayTypeSymbol(ITypeSymbol elementType, int rank, NullableAnnotation nullableAnnotation) : CodeGenerationTypeSymbol(null, null, default, Accessibility.NotApplicable, default, string.Empty, SpecialType.None, nullableAnnotation), IArrayTypeSymbol

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\Symbols\CodeGenerationConstructorSymbol.cs (1)

22name: string.Empty,

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\Symbols\CodeGenerationDestructorSymbol.cs (1)

18name: string.Empty,

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\Symbols\CodeGenerationNamespaceSymbol.cs (1)

49return this.Name == string.Empty;

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\Symbols\CodeGenerationPointerTypeSymbol.cs (1)

9internal sealed class CodeGenerationPointerTypeSymbol(ITypeSymbol pointedAtType) : CodeGenerationTypeSymbol(null, null, default, Accessibility.NotApplicable, default, string.Empty, SpecialType.None, NullableAnnotation.None), IPointerTypeSymbol

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)

990var 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.Worker.cs (2)

115_progress.Report(new ProjectLoadProgress(projectPath ?? string.Empty, operation, targetFramework, watch.Elapsed)); 271var projectName = Path.GetFileNameWithoutExtension(projectPath) ?? string.Empty;

MSBuild\SolutionFileReader.SolutionFilterReader.cs (2)

33solutionFilename = string.Empty; 70solutionFilename = 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; 469=> 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;

VisualStudioMSBuildWorkspaceTests.cs (2)

2808("Encoding.csproj", Resources.ProjectFiles.CSharp.Encoding.Replace("<CodePage>ReplaceMe</CodePage>", string.Empty)), 2859("Encoding.csproj", Resources.ProjectFiles.CSharp.Encoding.Replace("<CodePage>ReplaceMe</CodePage>", string.Empty)),

Workspaces\TestHostDocument.cs (2)

117if (spans.TryGetValue(string.Empty, out var textSpans)) 122foreach (var namedSpanList in spans.Where(s => s.Key != string.Empty))

Workspaces\TestWorkspace_XmlConsumption.cs (1)

396return 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)

67Assert.Equal(string.Empty, comment.SummaryText); 68Assert.Equal(string.Empty, comment.ReturnsText); 69Assert.Equal(string.Empty, comment.ValueText); 70Assert.Equal(string.Empty, comment.ExampleText); 72Assert.Equal(string.Empty, comment.GetParameterText("goo")); 74Assert.Equal(string.Empty, comment.GetTypeParameterText("T")); 76Assert.Equal(string.Empty, comment.GetExceptionTexts("System.Exception")[0]); 77Assert.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)

64static 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;

CreateUpdatePR.cs (4)

20public string GitHubOrg { get; set; } = string.Empty; 26public string GitHubRepo { get; set; } = string.Empty; 33public string TargetDirectory { get; set; } = string.Empty; 61public string DefaultBaselineContent { get; set; } = string.Empty;

PRCreator.cs (2)

332Path = path == string.Empty ? item.Path : Path.GetRelativePath(path, item.Path), 387string newBranchName = 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)

43TokenCredential tokenCredential = _tokenCredentialsPerManagedIdentity.GetOrAdd(managedIdentityClientId ?? string.Empty, static (mi) =>

src\PublishArtifactsInManifestBase.cs (3)

375string versionMsg = string.IsNullOrEmpty(assetVersion) ? string.Empty : $"and version {assetVersion}"; 1164string categories = string.Empty; 1194string categories = string.Empty;

src\PublishBuildToMaestro.cs (3)

401string version = string.Empty; 413version = string.Empty; 529string repoIdentity = string.Empty;

src\PushToBuildStorage.cs (1)

583string errorMessage = string.Empty;

src\CreateWixBuildWixpack.cs (1)

120_wixprojDir = 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)

222return string.Empty; 244return 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)

304var fileSpec = string.Empty; 431matchedNameToken ? $" (PublicKeyToken = {peInfo.PublicKeyToken})" : string.Empty; 690targetFramework = string.Empty; 691copyright = string.Empty;

src\ContentUtil.cs (2)

99string.Empty : 104return string.Empty;

src\SignToolTask.cs (2)

411return string.Empty; 435return 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\ChatResponse{T}.cs (1)

130var json = Messages.Count > 0 ? Messages[Messages.Count - 1].Text : string.Empty;

ChatCompletion\FunctionInvocationContext.cs (1)

54get => _callContent ??= new(string.Empty, _nopFunction.Name, EmptyReadOnlyDictionary<string, object?>.Instance);

Image\LoggingImageGenerator.cs (1)

67LogInvokedSensitive(nameof(GenerateAsync), request.Prompt ?? string.Empty, AsJson(options), AsJson(this.GetService<ImageGeneratorMetadata>()));

AITool.cs (1)

26public virtual string Description => string.Empty;

ChatCompletion\ChatMessage.cs (1)

126private string EllipsesForDebuggerDisplay => _contents is { Count: > 1 } ? ", ..." : string.Empty;

ChatCompletion\ChatResponse.cs (1)

61public string Text => _messages?.ConcatText() ?? string.Empty;

ChatCompletion\ChatResponseUpdate.cs (2)

81public string Text => _contents is not null ? _contents.ConcatText() : string.Empty; 160private 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;

Functions\AIFunctionFactory.cs (3)

691Description = key.Description ?? key.Method.GetCustomAttribute<DescriptionAttribute>(inherit: true)?.Description ?? string.Empty; 701title: string.Empty, // Forces skipping of the title keyword 702description: string.Empty, // Forces skipping of the description keyword

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)

29Assert.Equal(string.Empty, message.ToString()); 57Assert.Equal(text ?? string.Empty, message.ToString());

ChatCompletion\ChatResponseUpdateTests.cs (1)

27Assert.Equal(string.Empty, update.ToString());

Contents\HostedFileContentTests.cs (2)

15Assert.Throws<ArgumentException>(() => new HostedFileContent(string.Empty)); 39Assert.Throws<ArgumentException>(() => c.FileId = string.Empty);

Contents\HostedVectorStoreContentTests.cs (2)

15Assert.Throws<ArgumentException>(() => new HostedVectorStoreContent(string.Empty)); 38Assert.Throws<ArgumentException>(() => c.VectorStoreId = string.Empty);

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()); 58Assert.Equal(text ?? string.Empty, response.ToString());

SpeechToText\SpeechToTextResponseUpdateTests.cs (1)

24Assert.Equal(string.Empty, update.ToString());

Utilities\AIJsonUtilitiesTests.cs (3)

289JsonElement resolvedSchema = AIJsonUtilities.CreateFunctionJsonSchema(func.UnderlyingMethod, title: string.Empty); 352JsonElement resolvedSchema = AIJsonUtilities.CreateFunctionJsonSchema(func.UnderlyingMethod, title: string.Empty, description: string.Empty, inferenceOptions: inferenceOptions);

AzureAIInferenceChatClient.cs (5)

152string lastCallId = string.Empty; 244fci.Arguments?.ToString() ?? string.Empty, 440yield return new ChatRequestSystemMessage(input.Text ?? string.Empty); 444yield return new ChatRequestDeveloperMessage(input.Text ?? string.Empty); 465yield return new ChatRequestToolMessage(result ?? string.Empty, resultContent.CallId);

AzureAIInferenceChatClientTests.cs (3)

271string responseText = string.Empty; 452string responseText = string.Empty; 610string responseText = string.Empty;

ChatMessageExtensions.cs (1)

119return string.Empty;

CoherenceEvaluator.cs (1)

121string renderedUserRequest = userRequest?.RenderText() ?? string.Empty;

EquivalenceEvaluator.cs (1)

126string renderedUserRequest = userRequest?.RenderText() ?? string.Empty;

IntentResolutionRating.cs (3)

17explanation: string.Empty, 18agentPerceivedIntent: string.Empty, 19actualUserIntent: string.Empty,

RelevanceTruthAndCompletenessRating.cs (3)

17relevanceReasoning: string.Empty, 20truthReasoning: string.Empty, 23completenessReasoning: string.Empty,

ScenarioRunResultTests.cs (2)

55var stringMetric = new StringMetric("string", value: "A", reason: string.Empty); 147var stringMetric = new StringMetric("string", value: "A", reason: string.Empty);

ContentSafetyService.cs (1)

428request.Content = new StringContent(payload ?? string.Empty);

ContentSafetyServicePayloadUtilities.cs (1)

131userTextListItems.Select(item => string.Join(string.Empty, item.Select(e => e.ToString())));

BuiltInEvaluatorUtilitiesTests.cs (1)

62metric.AddOrUpdateMetadata(BuiltInEvaluatorUtilities.BuiltInEvalMetadataName, string.Empty);

VerbatimHttpHandler.cs (1)

58Regex.Replace(text, @"\s*", string.Empty);

VerbatimMultiPartHttpHandler.cs (1)

190Regex.Replace(text, @"\s*", string.Empty);

OpenAIAssistantsChatClient.cs (2)

251textUpdate.Contents.Add(new TextContent(string.Empty)); 559(toolOutputs ??= []).Add(new(runAndCallIDs[1], frc.Result?.ToString() ?? string.Empty));

OpenAIChatClient.cs (4)

165yield return new ToolChatMessage(resultContent.CallId, result ?? string.Empty); 214new(ChatMessageContentPart.CreateTextPart(string.Empty)); 247parts.Add(ChatMessageContentPart.CreateTextPart(string.Empty)); 414fci.Arguments?.ToString() ?? string.Empty,

OpenAIResponsesChatClient.cs (3)

297callInfo.Arguments?.ToString() ?? string.Empty, 548yield return ResponseItem.CreateFunctionCallOutputItem(resultContent.CallId, result ?? string.Empty); 730parts.Add(ResponseContentPart.CreateInputTextPart(string.Empty));

src\Shared\ServerSentEvents\SseParser_1.cs (1)

469public string LastEventId { get; private set; } = string.Empty; // Spec: "must be initialized to the empty string"

OpenAIChatClientTests.cs (2)

494string responseText = string.Empty; 649string responseText = string.Empty;

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 (2)

647nameOfInvalidParameter = string.Empty; 1014result = value == string.Empty ? Array.Empty<byte>() : Convert.FromBase64String(value);

EnvironmentVariablesConfigurationProvider.cs (3)

38_prefix = string.Empty; 39_normalizedPrefix = string.Empty; 48_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;

JsonConfigurationFileParser.cs (1)

85_data[_paths.Peek()] = 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; 827runtimeAssemblyGroups.Add(new RuntimeAssetGroup(string.Empty, targetLibrary.Runtimes)); 832nativeLibraryGroups.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\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\PathSegments\WildcardPathSegment.cs (2)

14string.Empty, new List<string>(), string.Empty, StringComparison.OrdinalIgnoreCase);

Internal\PatternContexts\CompositePatternContext.cs (1)

22context.Test(dir) ? PatternTestResult.Success(stem: string.Empty) : PatternTestResult.Failed).IsSuccessful;

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)

320trieCurrent.RequestMetadata.MethodType = string.Empty; 326string 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)

41return new(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;

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)

391string extension = lm.IsExtensionMethod ? "this " : string.Empty; 491string 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

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

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

ExtensionsServicePublicApiTests.cs (1)

180var input = isNull ? null! : 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)

132return string.Empty; 258activity.AddBaggage("testKey2", string.Empty); 291activity.AddTag("testKey2", string.Empty); 667?? string.Empty; 679?? string.Empty; 691?? 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;

ValidatableTypeInfo.cs (3)

146context.AddOrExtendValidationError(string.Empty, errorPrefix, result.ErrorMessage, value); 181context.AddOrExtendValidationError(string.Empty, string.Empty, validationResult.ErrorMessage, value);

ValidateContext.cs (1)

42public string CurrentValidationPath { get; set; } = string.Empty;

ValidationsGenerator.ClassAttributes.cs (1)

144Assert.Equal(string.Empty, classAttributeError.Key);

ValidatableTypeInfoTests.cs (7)

554Assert.Equal(string.Empty, globalError.Key); 623Assert.Equal(string.Empty, interfaceError.Key); 635Assert.Equal(string.Empty, classAttributeError.Key); 782public string Name { get; set; } = string.Empty; 789public string SKU { get; set; } = string.Empty; 794public string? Password { get; set; } = string.Empty; 809public string Name { get; set; } = 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; 215var question = lp.PotentiallyNull ? "?" : string.Empty; 230var question = lp.PotentiallyNull ? "?" : string.Empty; 534var atSign = p.NeedsAtSign ? "@" : string.Empty; 563var 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>

MethodSignatureDiagnosticLocations.cs (1)

50return diagnostic.ToDiagnosticInfo(descriptor, Location.None, string.Empty);

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)

297var 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)

188Assert.Equal(string.Empty, header.Value.AsSpan()); 206Assert.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;

Microsoft\VisualBasic\FileIO\TextFieldParser.vb (1)

1049Field = String.Empty

System\Windows\Forms\FileLogTraceListenerTests.vb (1)

188.CustomLocation = String.Empty}

ChangeSignature\AddParameterDialogViewModel.cs (4)

39ParameterName = string.Empty; 40CallSiteValue = string.Empty; 41DefaultValue = string.Empty; 115} = string.Empty;

ChangeSignature\ChangeSignatureDialog.xaml.cs (2)

174addParameterViewModel.IsCallsiteRegularValue ? addParameterViewModel.CallSiteValue : string.Empty, 176addParameterViewModel.IsRequired ? string.Empty : addParameterViewModel.DefaultValue,

ChangeSignature\ChangeSignatureDialogViewModel.cs (4)

540return string.Empty; 553return string.Empty; 566return string.Empty; 579return 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;

CodeMarkers\ManagedCodeMarkers.cs (1)

363string defaultValue = key.GetValue(string.Empty).ToString();

CommonControls\MemberSelectionViewModel.cs (1)

149member.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)

252if (!TryGetImplicitFilePath(this.SelectedProject.FilePath ?? string.Empty, ServicesVSResources.Project_Path_is_illegal, out implicitFilePath)) 296projectRootPath = 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)

126public string Error => CanSubmit ? string.Empty : Message ?? string.Empty; 132_ => string.Empty

NavigationBar\NavigationBarClient.cs (1)

128var selectedItemPreviewText = string.Empty;

PickMembers\PickMembersDialogViewModel.cs (2)

100return string.Empty; 113return string.Empty;

ProjectSystem\RuleSets\RuleSetEventHandler.cs (2)

176UpdateCodeAnalysisRuleSetPropertiesInProject(project, string.Empty); 201UpdateCodeAnalysisRuleSetPropertiesInAllProjects(string.Empty);

ProjectSystem\VisualStudioWorkspaceImpl.cs (1)

1219new(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)

224message: 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)

98SelectedItemFile = 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)

100Assert.Equal(string.Empty, result.Description);

EditorConfigSettings\DataProvider\DataProviderTests.MockAnalyzerReference.cs (1)

42public override string FullPath => string.Empty;

CodeModel\ExternalElements\AbstractExternalCodeElement.cs (2)

87return string.Empty; 97return string.Empty;

CodeModel\ExternalElements\AbstractExternalCodeType.cs (2)

41return string.Empty; 47return string.Empty;

CodeModel\ExternalElements\ExternalCodeAccessorFunction.cs (1)

62=> string.Empty;

CodeModel\ExternalElements\ExternalCodeNamespace.cs (1)

36=> string.Empty;

CodeModel\ExternalElements\ExternalCodeParameter.cs (1)

46=> string.Empty;

CodeModel\InternalElements\CodeAccessorFunction.cs (1)

125return string.Empty;

CodeModel\InternalElements\CodeParameter.cs (2)

76return string.Empty; 135return string.Empty;

Options\AbstractOptionPage.cs (1)

134pageControl.OnSearch(string.Empty);

Options\GridOptionPreviewControl.xaml.cs (1)

139return string.Empty;

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;

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)

561string ownerTypeFullName = string.Empty; 807string.Empty, 808string.Empty); 868string parentName = declaringType != null ? declaringType.Name : string.Empty; 1553string.Empty : 1842if (namespacePrefix != string.Empty) 1917if (contentProperty == string.Empty) 2207string prefix = string.Empty; 2343ThrowException(nameof(SR.ParserUndeclaredNS), String.Empty); 2976string parentName = parentType != null ? parentType.Name : string.Empty; 3048string prefix = string.Empty; 3058string valueAssemblyName = string.Empty; 3059string valueTypeFullName = string.Empty; 3229string parentName = parentType != null ? parentType.Name : string.Empty; 5125string.Empty); 6554textFlowData.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) && 322if (_fileName != String.Empty) 336private 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\TextDecorationCollectionConverter.cs (1)

70/// The text parameter can be either be <see langword="null"/>; <see cref="string.Empty"/>; the string "None"

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)

595if (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)); 943item = String.Empty; 1589string 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)

547if (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, 2582if (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)

3327HwndSourceParameters 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); 12250return args.IsEmpty ? string.Empty : string.Format(CultureInfo.InvariantCulture, s_format[args.Length], args); 13016return 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)

3296_changeBlockUndoRecord = new ChangeBlockUndoRecord(this, String.Empty);

System\windows\Documents\TextEditor.cs (2)

1177return string.Empty; 1202return 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)

767throw 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\Shared\BuildProtocol.cs (1)

387Output = output ?? string.Empty;

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

579.Replace("=", 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)

64static string getFromEndSpecifier(Index index) => index.IsFromEnd ? "^" : string.Empty;

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

131appendChildren(indent: string.Empty);

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

230return analyzerConfigOptions.GetOptionValue(optionName, tree, rule, TryParseValue, string.Empty); 372return new SymbolNamesWithValueOption<string?>.NameParts(split[0], string.Empty); 498string optionValue = string.Empty;

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\CodeStyle\CodeStyleHelpers.cs (1)

193: 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\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)

149if (prefix != string.Empty) 153failureReason = Prefix == string.Empty 468new XAttribute(nameof(Prefix), Prefix ?? string.Empty), 469new XAttribute(nameof(Suffix), Suffix ?? string.Empty), 470new XAttribute(nameof(WordSeparator), WordSeparator ?? string.Empty), 486writer.WriteString(Prefix ?? string.Empty); 487writer.WriteString(Suffix ?? string.Empty); 488writer.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\Compiler\Extensions\Symbols\ITypeSymbolExtensions.UnnamedErrorTypeRemover.cs (1)

44if (symbol.IsErrorType() && symbol.Name == 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)

394name: string.Empty,

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\Symbols\CodeGenerationArrayTypeSymbol.cs (1)

10internal sealed class CodeGenerationArrayTypeSymbol(ITypeSymbol elementType, int rank, NullableAnnotation nullableAnnotation) : CodeGenerationTypeSymbol(null, null, default, Accessibility.NotApplicable, default, string.Empty, SpecialType.None, nullableAnnotation), IArrayTypeSymbol

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\Symbols\CodeGenerationConstructorSymbol.cs (1)

22name: string.Empty,

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\Symbols\CodeGenerationDestructorSymbol.cs (1)

18name: string.Empty,

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\Symbols\CodeGenerationNamespaceSymbol.cs (1)

49return this.Name == string.Empty;

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\Symbols\CodeGenerationPointerTypeSymbol.cs (1)

9internal sealed class CodeGenerationPointerTypeSymbol(ITypeSymbol pointedAtType) : CodeGenerationTypeSymbol(null, null, default, Accessibility.NotApplicable, default, string.Empty, SpecialType.None, NullableAnnotation.None), IPointerTypeSymbol

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\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; 1071=> (argument as ArgumentSyntax)?.NameColon?.Name.Identifier.ValueText ?? string.Empty; 1074=> (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)

192if (symbol.Name == string.Empty || symbol.IsAnonymousType)

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\CSharp\LanguageServices\CSharpTypeInferenceService.TypeInferrer.cs (2)

38(otherSideType.Name == string.Empty || otherSideType.Name == "var"); 2348if (name != string.Empty)

Loggers\OutputWindowLogger.cs (1)

45var functionString = functionId.ToString() + (cancellationToken.IsCancellationRequested ? " Canceled" : string.Empty);

OptionPages\InternalOptionsControl.cs (2)

178return string.Empty; 188return string.Empty;

UnifiedSettings\TestModel\Input.cs (1)

52_ => string.Empty,

ProcessTestExecutor.cs (1)

160var resultData = string.Empty;

TestHistoryManager.cs (1)

54var 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;

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/" } }

InteractionCommands.cs (4)

181message: string.Empty, 189message: string.Empty, 197message: string.Empty, 205message: string.Empty,

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)

33get => _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)

30get => field ?? 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)

44get => field ?? 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)

10get => field ?? string.Empty;

System\CodeDom\CodeTypeParameter.cs (1)

19get => _name ?? string.Empty;

System\CodeDom\CodeVariableDeclarationStatement.cs (1)

53get => field ?? 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)

48public 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)

19public DesignerOptionCollection Options => field ??= 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)

59FilterString = 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)

41return username ?? string.Empty; 55return 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)

32private string? _connectionString = string.Empty; 287_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)

396_sessionId = string.Empty; 464_sessionId = string.Empty; 686string 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)

41return username ?? string.Empty; 55return username ?? string.Empty;

src\libraries\Common\src\Interop\Unix\System.Native\Interop.MountPoints.FormatInfo.cs (1)

69format = 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; 48_displayName = displayName ?? string.Empty; 104return _description ?? string.Empty;

System\Diagnostics\TraceInternal.cs (2)

83internal static string AppName => field ??= Assembly.GetEntryAssembly()?.GetName().Name ?? string.Empty; 200Fail(string.Empty);

System\Diagnostics\TraceListener.cs (6)

230Write(category + ": " + (message ?? string.Empty)); 303WriteLine(category + ": " + (message ?? string.Empty)); 330string? datastring = string.Empty; 345WriteLine(data != null ? string.Join(", ", data) : string.Empty); 352TraceEvent(eventCache, source, eventType, id, string.Empty); 415WriteLine(string.Empty);

System\DirectoryServices\Protocols\common\DirectoryRequest.cs (1)

326public DsmlAuthRequest() => Principal = string.Empty;

System\Drawing\Font.cs (1)

29private string _systemFontName = string.Empty;

System\Drawing\Printing\PaperSize.cs (1)

27_name = string.Empty;

System\Drawing\Printing\PaperSource.cs (1)

20_name = string.Empty;

mono\System.Drawing\GraphicsTests.cs (11)

1576size = g.MeasureString(string.Empty, _font); 1578g.MeasureString(string.Empty.AsSpan(), _font); 1584size = g.MeasureString(string.Empty, null); 1586g.MeasureString(string.Empty.AsSpan(), null); 1610size = g.MeasureString(string.Empty, _font, SizeF.Empty); 1613size = g.MeasureString(string.Empty.AsSpan(), _font, SizeF.Empty); 1803string s = string.Empty; 1850regions = g.MeasureCharacterRanges(string.Empty, _font, default, null); 1852regions = g.MeasureCharacterRanges(string.Empty.AsSpan(), _font, default, null); 1859regions = g.MeasureCharacterRanges(string.Empty, null, default, null); 1861regions = 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)

512AssertExtensions.Throws<ArgumentException>("path", null, () => Image.FromFile(string.Empty)); 513AssertExtensions.Throws<ArgumentException>("path", null, () => Image.FromFile(string.Empty, useEmbeddedColorManagement: true));

System\Drawing\Imaging\ImageAttributesTests.cs (2)

1091Assert.Throws<ArgumentException>(() => imageAttr.SetOutputChannelColorProfile(string.Empty)); 1092Assert.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)

41return username ?? string.Empty; 55return 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)

40_header._prefix = string.Empty; 70_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)

141_ => string.Empty, 148_ => string.Empty,

System\Formats\Tar\TarWriter.Unix.cs (1)

97entry.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)

321public unsafe string GetErrorMessage() => Utf8StringMarshaller.ConvertToManaged(_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 (1)

69format = string.Empty;

System\IO\FileSystemWatcher.cs (2)

78_directory = string.Empty; 239value ??= string.Empty;

System\IO\FileSystemWatcher.Linux.cs (1)

880string.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)

41return username ?? string.Empty; 55return username ?? string.Empty;

System\Linq\ThrowHelper.cs (1)

68return 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)

138return string.Empty;

System\Net\Http\Headers\HeaderStringValues.cs (1)

49_ => string.Empty,

System\Net\Http\Headers\HttpHeaders.cs (9)

133AddParsedValue(info, value ?? string.Empty); 169value ??= string.Empty; 239rawValues.Add(valuesList[i] ?? string.Empty); 245storeValueRef = valuesList[0] ?? string.Empty; 253TryAddWithoutValidation(descriptor, value ?? string.Empty); 381return string.Empty; 921AddInvalidValue(info, value ?? string.Empty); 939AddInvalidValue(info, value ?? string.Empty); 989AddInvalidValue(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)

108return 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)

1550if (cookiesFromContainer != string.Empty)

System\Net\Http\SocketsHttpHandler\Http3RequestStream.cs (1)

727if (cookiesFromContainer != string.Empty)

System\Net\Http\SocketsHttpHandler\HttpConnection.cs (1)

1103response.SetReasonPhraseWithoutValidation(string.Empty);

System\Net\Http\SocketsHttpHandler\HttpConnectionPoolManager.cs (1)

519return 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)

30private string? _body = string.Empty; 174return _message.Subject ?? string.Empty; 219return _body ?? string.Empty; 342_bodyView = AlternateView.CreateAlternateViewFromString(string.Empty); 480return string.Empty;

System\Net\Mail\SmtpTransport.cs (1)

123string 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)

52return string.Empty; 55string 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)

38return 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)

38return 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)

427string sni = (IPAddress.IsValid(options.ClientAuthenticationOptions.TargetHost) ? null : options.ClientAuthenticationOptions.TargetHost) ?? host ?? string.Empty; 464targetHost = 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)

226private 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)

20TargetHost = string.Empty; 56TargetHost = sslClientAuthenticationOptions.TargetHost ?? string.Empty; 83TargetHost = string.Empty;

System\Net\Security\SslStream.Protocol.cs (1)

701localCertificate = _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)

321public unsafe string GetErrorMessage() => Utf8StringMarshaller.ConvertToManaged(_zStream.msg) ?? string.Empty;

System\Net\WebSockets\ManagedWebSocket.cs (2)

1075string closeStatusDescription = string.Empty; 1274await 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\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)

41return username ?? string.Empty; 55return username ?? string.Empty;

src\libraries\Common\src\Interop\Unix\System.Native\Interop.GetUnixVersion.cs (1)

37return 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; 3156return string.Empty; 3251return 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)

3444string msg = string.Empty; 6002keyword = string.Empty; 6007keyword = string.Empty; 6077return 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 (2)

24string path = GetSpecialFolder(folder) ?? string.Empty; 39return 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)

926internal string Name => _sName ?? string.Empty; 2105return 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)

268return string.Empty; 366return 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)

251return string.Empty; 292string refName = reference.Name ?? string.Empty; 293string defName = definition.Name ?? string.Empty; 301return 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)

1144return 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 (13)

79return Empty; 105return Empty; 127return Empty; 131return Empty; 162return Empty; 188return Empty; 210return Empty; 231return Empty; 269return Empty; 294return Empty; 314return Empty; 337return Empty; 546return 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)

900configurationDictionary[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)

331list = 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)

98throw new SerializationException(SR.Format(SR.ErrorDeserializing, SR.Format(SR.ErrorTypeInfo, DataContract.GetClrTypeFullName(dataContract.UnderlyingType)), SR.Format(SR.NoSetMethodForProperty, string.Empty, string.Empty))); 1429string arrayOfPrefix = string.Empty; 1534string? clrNs = type.Namespace ?? string.Empty; 1602return new Uri(Globals.DataContractXsdBaseNamespaceUri, clrNs ?? string.Empty).AbsoluteUri; 1700ns = string.Empty; 1724string 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)

128public 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)

568value = GetExistingObject(attributes.Ref, null, name, string.Empty); 577value = InternalDeserialize(xmlReader, Globals.TypeOfObject, name, string.Empty); 1050ns ??= string.Empty;

System\Runtime\Serialization\XmlObjectSerializerWriteContext.cs (1)

811xmlWriter.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)

543serializationInfo.AddValue("AbsoluteUri", string.Empty); // Do not rename (binary serialization) 673relativeStr = string.Empty; 1412return string.Empty; 1949rawString is null ? string.Empty : 2587host = string.Empty; 2604host = string.Empty; 3137return (idx - _info.Offset.Host == 0) ? string.Empty : _string.Substring(_info.Offset.Host, 3150return string.Empty; 3163return string.Empty; 3175return string.Empty; 3180return (_info.Offset.Path - _info.Offset.User == 0) ? string.Empty : 3212return string.Empty; 3220return string.Empty; 3345_string = string.Empty; 4735ReadOnlySpan<char> extra = string.Empty; 4854return string.Empty; 4957str 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; 824relativeStr = string.Empty; 903return string.Empty; 949return 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"/>. 16new(null, string.Empty), 17new(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)

152baseURI = string.Empty; 269XmlName? newName = GetXmlName(eleName.Prefix, eleName.LocalName, string.Empty, null); 603string namespaceURI = string.Empty; 655return CreateElement(prefix, localName, string.Empty); 674string attrNamespaceURI = string.Empty; 1127return CreateTextNode(string.Empty); 1130return CreateCDataSection(string.Empty); 1136return CreateProcessingInstruction(name, string.Empty); 1142return CreateComment(string.Empty); 1148return CreateDocumentType(name, string.Empty, string.Empty, string.Empty); 1154return CreateSignificantWhitespace(string.Empty); 1157return 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)

329tns = schema!.TargetNamespace ?? string.Empty; 435SendValidationEvent(new XmlSchemaException(SR.Sch_SchemaNotRemoved, string.Empty), XmlSeverityType.Warning); 456targetNamespace ??= string.Empty; 507SendValidationEvent(new XmlSchemaException(SR.Sch_SchemaNotPreprocessed, string.Empty), XmlSeverityType.Error); 671targetNamespace ??= string.Empty; 785targetNamespace ??= string.Empty; 820tns = impSchema.TargetNamespace ?? string.Empty; 858string tns = schema.TargetNamespace ?? string.Empty; 1228targetNamespace ??= string.Empty; 1284return schema.TargetNamespace ?? string.Empty; 1384string 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; } 934get { return _name ?? string.Empty; } 1150_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)); 3974string qnames = string.Empty;

System\Xml\Serialization\XmlSerializationReaderILGen.cs (8)

295ilg.LoadMember(_idNameFields[name ?? string.Empty]); 297ilg.LoadMember(_idNameFields[ns ?? string.Empty]); 1715ilg.LoadMember(_idNameFields[name ?? string.Empty]); 1720ilg.LoadMember(_idNameFields[ns ?? string.Empty]); 1767ilg.LoadMember(_idNameFields[name ?? string.Empty]); 1775ilg.LoadMember(_idNameFields[ns ?? string.Empty]); 1930ilg.Ldstr(string.Empty); 2197string 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)

953_nsmgr.AddNamespace(string.Empty, string.Empty); 1074if (!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)

242/*prefix:*/string.Empty, /*localName:*/name, /*ns:*/string.Empty, 316lineInfo.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), 264return string.Empty; 275ns = string.Empty; 569formatName = _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; 2758namespaceName = 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)

577result = n != null ? ValueOf(n) : string.Empty; 664return 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)

41return username ?? string.Empty; 55return 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)

443Algorithm = _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)

16get => field ??= string.Empty; // an unspecified value for an XmlAttribute is string.Empty

System\Security\Cryptography\Xml\EncryptedReference.cs (1)

15protected EncryptedReference() : this(string.Empty, new TransformChain())

System\Security\Cryptography\Xml\EncryptedXml.cs (1)

174get => field ??= 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;

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

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

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

263connectionGroupName = connectionGroupName ?? string.Empty; 405if (credentials.UserName.UserName == string.Empty) 413if (credentials.HttpDigest.ClientCredential.UserName != string.Empty) 421if (credentials.Windows.ClientCredential.UserName != string.Empty) 630return string.Empty; 656string inputString = TransferModeHelper.IsRequestStreamed(TransferMode) ? "streamed" : string.Empty;

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

136_contentType = mediaValueContentType == null ? string.Empty : mediaValueContentType.ToString();

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

39_method = string.Empty;

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

425LocalAddress != null && LocalAddress.Uri != null ? LocalAddress.Uri.AbsoluteUri : string.Empty,

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

216string errorMsg = string.Empty;

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

79RemoteAddress != null ? RemoteAddress.ToString() : string.Empty); 98RemoteAddress != null ? RemoteAddress.ToString() : string.Empty); 112RemoteAddress != null ? RemoteAddress.ToString() : string.Empty); 178RemoteAddress != null ? RemoteAddress.ToString() : string.Empty); 270RemoteAddress != null ? RemoteAddress.ToString() : string.Empty); 581string.Empty); 748String.Empty); 1060WcfEventSource.Instance.WebSocketAsyncReadStop(_webSocket.GetHashCode(), receivedBytes, string.Empty); 1107string.Empty); 1148string.Empty); 1173string.Empty);

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

98if (value == 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;

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

40s_machineName = Dns.GetHostEntry(string.Empty).HostName;

System\ServiceModel\Channels\SocketConnection.cs (1)

444_remoteEndpointAddress = string.Empty;

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

20protected static string AppDomainFriendlyName = String.Empty;

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

29xml.WriteElementString(key.ToString(), value == null ? string.Empty : value.ToString());

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

156xml.WriteElementString(DiagnosticStrings.ValueTag, string.Empty); 329return new TracePayload(serializedException, eventSource, DiagnosticTraceBase.AppDomainFriendlyName, extendedData, string.Empty);

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

48throw Fx.Exception.ArgumentOutOfRange("id", id, string.Empty); 65throw Fx.Exception.ArgumentOutOfRange("task", task, string.Empty);

Internals\System\Runtime\ExceptionTrace.cs (12)

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

483return string.Empty; 564base.Add(null, string.Empty); 581return string.Empty; 599keyPrefix = (!string.IsNullOrEmpty(key)) ? (key + "=") : string.Empty;

Internals\System\Xml\XmlMtomReader.cs (7)

1390return string.Empty; 1599return (_readState == ReadState.Interactive) ? string.Empty : _parentReader.LocalName; 1641return (_readState == ReadState.Interactive) ? string.Empty : _parentReader.Name; 1649return (_readState == ReadState.Interactive) ? string.Empty : _parentReader.NamespaceURI; 1662return (_readState == ReadState.Interactive) ? string.Empty : _parentReader.Prefix; 1843content = string.Empty; 3143return string.Empty;

Internals\System\Xml\XmlMtomWriter.cs (1)

1102internal static string XopIncludeHrefNamespace = string.Empty;

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

605return String.Empty;

System\IdentityModel\SecurityUtils.cs (1)

36s_anonymousIdentity = new GenericIdentity(string.Empty);

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

235return String.Empty;

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

42if (localId == string.Empty)

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

29if (userName == string.Empty)

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

99: base(string.Empty)

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

124return String.Empty;

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

1976string value = string.Empty;

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

230actor = string.Empty; 248actor = string.Empty;

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

57throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ObjectDisposedException(string.Empty, SRP.Format(SRP.ObjectDisposed, GetType().ToString())));

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

653string remoteAddress = string.Empty; 994string remoteAddress = string.Empty; 2488string listenUri = string.Empty;

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

32if (Uri.IsWellFormedUriString(path, UriKind.Absolute) || path == String.Empty)

System\ServiceModel\Description\XmlSerializerOperationBehavior.cs (4)

298_keyBase = string.Empty; 618MessagePartDescription part = new MessagePartDescription(xmlName.EncodedName, string.Empty); 1179if (member.XmlAttributes.XmlArray.ElementName == String.Empty) 1212if (elementAttribute.ElementName == String.Empty)

System\ServiceModel\Diagnostics\TraceUtility.cs (1)

113return String.Empty;

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

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

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

160string ns = (style == OperationFormatStyle.Rpc || part.Namespace == null) ? string.Empty : part.Namespace; 578: base(headerPart.DictionaryName.Value, headerPart.DictionaryNamespace.Value, headerValue, headerPart.Serializer, mustUnderstand, actor ?? string.Empty, relay) 586string prefix = (Namespace == null || Namespace.Length == 0) ? string.Empty : "h";

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

19get { return String.Empty; } 24get { return String.Empty; }

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

56_serializer = DataContractSerializerDefaults.CreateSerializer(Detail, KnownTypes, ElementName, _ns == null ? string.Empty : _ns, int.MaxValue /* maxItemsInObjectGraph */);

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

224string.Empty/*actor*/, 225string.Empty/*node*/)

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

574String.Empty);

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

917writer.WriteStartElement((Namespace == null || Namespace.Length == 0) ? string.Empty : "h", Name, Namespace);

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

286AddToDictionary(dictionary, isRpc ? string.Empty : part.Namespace),

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

39_rootNamespace = rootNamespace == null ? string.Empty : rootNamespace;

System\ServiceModel\FaultContractAttribute.cs (1)

46if (value == string.Empty)

System\ServiceModel\FaultException.cs (1)

425return SRP.Format(SRP.SFxFaultExceptionToString3, GetType(), Message, Detail != null ? Detail.ToString() : string.Empty);

System\ServiceModel\FaultReason.cs (1)

147return string.Empty;

System\ServiceModel\MessageContractAttribute.cs (1)

54if (value == string.Empty)

System\ServiceModel\MessageContractMemberAttribute.cs (1)

53if (value == string.Empty)

System\ServiceModel\MessageParameterAttribute.cs (1)

22if (value == string.Empty)

System\ServiceModel\Security\SctClaimDictionary.cs (1)

64EmptyString = Add(string.Empty);

System\ServiceModel\Security\SecurityUtils.cs (2)

286s_anonymousIdentity = CreateIdentity(string.Empty); 768private static string s_currentUser = string.Empty;

System\ServiceModel\Security\SecurityVerifiedMessage.cs (1)

480return string.Empty;

System\ServiceModel\Security\TransportSecurityProtocol.cs (2)

30string actor = string.Empty; // message.Version.Envelope.UltimateDestinationActor; 107string actor = string.Empty; // message.Version.Envelope.UltimateDestinationActor;

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

199writer.WriteElementString(DriverDictionary.RequestedTokenClosed, DriverDictionary.Namespace, String.Empty);

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

295prefix = string.Empty; 390return new UniqueId(string.Empty); 404return new UniqueId(string.Empty);

System\ServiceModel\ServiceContractAttribute.cs (2)

30if (value == string.Empty) 48if (value == string.Empty)

System\ServiceModel\XmlUtil.cs (4)

99return string.Empty; 154value = DateTime.Parse(string.Empty, NumberFormatInfo.InvariantInfo); 158throw new XmlException(SRP.Format(SRP.XmlInvalidConversion, string.Empty, "DateTime"), exception); 162throw new XmlException(SRP.Format(SRP.XmlInvalidConversion, string.Empty, "DateTime"), exception);

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)

80Assert.Equal(string.Empty, faultException.Code.Namespace); 123Assert.NotEqual(string.Empty, exception.Reason.ToString()); 142exception = new FaultException<FaultDetail>(null, string.Empty); 148Assert.Equal(string.Empty, exception.Reason.ToString()); 149Assert.Equal(string.Empty, exception.Message); 173Assert.NotEqual(string.Empty, exception.Reason.ToString()); 201exception = new FaultException<FaultDetail>(null, string.Empty, null, null); 205Assert.Equal(string.Empty, exception.Reason.ToString()); 206Assert.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;

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; 843string strValue = String.Empty; 1381string 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)

529Name = 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)

609value ??= 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)

2696return name ?? string.Empty; 3219get => CacheTextInternal ? _text ?? string.Empty : WindowText; 3222value ??= string.Empty; 3675return _text ?? string.Empty; 3683value ??= string.Empty; 9485Text = string.Empty; 11304MarshalStringToMessage(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; 962get => DropDownStyle == ComboBoxStyle.DropDownList ? string.Empty : Text.Substring(SelectionStart, SelectionLength); 970PInvokeCore.SendMessage(_childEdit, PInvokeCore.EM_REPLACESEL, (WPARAM)(-1), value ?? string.Empty); 2037MatchingText = string.Empty; 2057MatchingText = string.Empty; 2075MatchingText = string.Empty; 2203return string.Empty; 2211return actualLength == PInvoke.LB_ERR ? string.Empty : buffer[..Math.Min(maxLength, actualLength)].ToString(); 2752MatchingText = string.Empty; 2843Debug.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"); 2950SelectedText = string.Empty; 2960SelectedText = string.Empty;

System\Windows\Forms\Controls\DataGridView\DataGridView.cs (6)

1886get => DataConnection is null ? string.Empty : DataConnection.DataMember; 1942DataMember = string.Empty; 3797ToolTipPrivate = string.Empty; 3849ToolTipPrivate = string.Empty; 3936ToolTipPrivate = string.Empty; 4039private 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)

11466DataMember = string.Empty; 14568ActivateToolTip(activate: false, toolTipText: string.Empty, CurrentCell.ColumnIndex, CurrentCell.RowIndex); 15204ActivateToolTip(activate: false, toolTipText: string.Empty, CurrentCell.ColumnIndex, CurrentCell.RowIndex); 22045ActivateToolTip(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; 1404string.Empty, 1453string.Empty, 1500string.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; 186value ??= string.Empty; 400return string.Empty; 405return string.Empty; 653_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)

1064return GetItemText(SelectedItem) ?? string.Empty; 1068return FilterItemOnProperty(SelectedItem)?.ToString() ?? string.Empty; 1568return string.Empty; 1576return 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; 3114_backgroundImageFileName = string.Empty; 3271return FindItem(false, string.Empty, false, new Point(x, y), searchDirection, 0, false); 5188_backgroundImageFileName = string.Empty; 6910string 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)

984SetStatusBox(string.Empty, string.Empty); 3894string.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)

541public virtual string? HelpKeyword => _parent?.HelpKeyword ?? string.Empty; 1447textValue ??= 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)

598ToolTip = string.Empty, 1983return gridEntry is null ? string.Empty : gridEntry.GetTestingInfo(); 2404ToolTip.ToolTip = string.Empty; 2761ToolTip.ToolTip = string.Empty; 3066ToolTip.ToolTip = string.Empty; 3088string? tip = string.Empty; 3124ToolTip.ToolTip = string.Empty; 3243ToolTip.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; 1351value ??= string.Empty; 1407return string.Empty; 2323Rtf = string.Empty; 2796PInvokeCore.SendMessage(this, PInvokeCore.WM_SETTEXT, 0, string.Empty); 2935string result = string.Empty; 3175return 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; 452value ??= 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; 844value ??= string.Empty;

System\Windows\Forms\Controls\TextBox\TextBoxBase.cs (8)

209SetSelectedTextInternal(string.Empty, clearUndo: false); 219SetSelectedTextInternal(string.Empty, clearUndo: false); 608list.Add(string.Empty); 622Text = string.Empty; 999text ??= string.Empty; 1106value ??= string.Empty; 1133value ??= string.Empty; 1547using 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)

1863get => Properties.TryGetValueOrNull(s_textProperty, out string? value) ? value : string.Empty; 1866if (Properties.AddOrRemoveValue(s_textProperty, value, defaultValue: string.Empty) != value) 1971toolText = 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)

352=> 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)

857text ??= 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)

690textProp.SetValue(Component, string.Empty);

System\Windows\Forms\Design\ToolStripTemplateNode.cs (1)

792string 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\DesignerUtilsTests.cs (1)

487result = DesignerUtils.GetUniqueSiteName(mockHost.Object, string.Empty);

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\ButtonPopupAdapterTests.cs (1)

123string text = string.Empty;

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\DataGridViewImageColumnTests.cs (2)

17_column.Description.Should().Be(string.Empty); 23_column.Description.Should().Be(string.Empty);

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\ListView.CheckedListViewItemCollectionTests.cs (2)

113_collection[string.Empty].Should().BeNull(); 303_collection.IndexOfKey(string.Empty).Should().Be(-1);

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\PropertyGridInternal\GridToolTipTests.cs (1)

51_toolTip.ToolTip = string.Empty;

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\RadioButtonBaseAdapterTests.cs (1)

295radioButton.Text = 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;

System\Windows\Forms\WebBrowserUriTypeConverterTests.cs (1)

42object? result = _converter.ConvertFrom(null, CultureInfo.InvariantCulture, 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)

129string dragAcceptRtfDestPath = string.Empty; 154string dragAcceptRtfContent = string.Empty; 155string dragAcceptRtfTextContent = string.Empty; 569return string.Empty; 1031ToolTipText = string.Empty,

Infra\DataCollectionService.cs (2)

30logId: string.Empty, 171File.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)

591keyBytes = key.ExportEncryptedPkcs8PrivateKey(string.Empty, new PbeParameters(PbeEncryptionAlgorithm.Aes256Cbc, HashAlgorithmName.SHA256, 1)); 595key.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)

591keyBytes = key.ExportEncryptedPkcs8PrivateKey(string.Empty, new PbeParameters(PbeEncryptionAlgorithm.Aes256Cbc, HashAlgorithmName.SHA256, 1)); 595key.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)

591keyBytes = key.ExportEncryptedPkcs8PrivateKey(string.Empty, new PbeParameters(PbeEncryptionAlgorithm.Aes256Cbc, HashAlgorithmName.SHA256, 1)); 595key.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)

591keyBytes = key.ExportEncryptedPkcs8PrivateKey(string.Empty, new PbeParameters(PbeEncryptionAlgorithm.Aes256Cbc, HashAlgorithmName.SHA256, 1)); 595key.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)

591keyBytes = key.ExportEncryptedPkcs8PrivateKey(string.Empty, new PbeParameters(PbeEncryptionAlgorithm.Aes256Cbc, HashAlgorithmName.SHA256, 1)); 595key.ImportFromEncryptedPem(pem, 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\RoslynAnalyzers\Utilities\Compiler\Options\AnalyzerOptionsExtensions.cs (3)

230return analyzerConfigOptions.GetOptionValue(optionName, tree, rule, TryParseValue, string.Empty); 372return new SymbolNamesWithValueOption<string?>.NameParts(split[0], string.Empty); 498string optionValue = string.Empty;

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\CodeStyle\CodeStyleHelpers.cs (1)

193: 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\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)

149if (prefix != string.Empty) 153failureReason = Prefix == string.Empty 468new XAttribute(nameof(Prefix), Prefix ?? string.Empty), 469new XAttribute(nameof(Suffix), Suffix ?? string.Empty), 470new XAttribute(nameof(WordSeparator), WordSeparator ?? string.Empty), 486writer.WriteString(Prefix ?? string.Empty); 487writer.WriteString(Suffix ?? string.Empty); 488writer.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\Compiler\Extensions\Symbols\ITypeSymbolExtensions.UnnamedErrorTypeRemover.cs (1)

44if (symbol.IsErrorType() && symbol.Name == 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)

64static string getFromEndSpecifier(Index index) => index.IsFromEnd ? "^" : string.Empty;

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

131appendChildren(indent: string.Empty);

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

230return analyzerConfigOptions.GetOptionValue(optionName, tree, rule, TryParseValue, string.Empty); 372return new SymbolNamesWithValueOption<string?>.NameParts(split[0], string.Empty); 498string optionValue = string.Empty;

src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\CodeStyle\CodeStyleHelpers.cs (1)

193: 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\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)

149if (prefix != string.Empty) 153failureReason = Prefix == string.Empty 468new XAttribute(nameof(Prefix), Prefix ?? string.Empty), 469new XAttribute(nameof(Suffix), Suffix ?? string.Empty), 470new XAttribute(nameof(WordSeparator), WordSeparator ?? string.Empty), 486writer.WriteString(Prefix ?? string.Empty); 487writer.WriteString(Suffix ?? string.Empty); 488writer.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\Compiler\Extensions\Symbols\ITypeSymbolExtensions.UnnamedErrorTypeRemover.cs (1)

44if (symbol.IsErrorType() && symbol.Name == 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)

394name: string.Empty,

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\Symbols\CodeGenerationArrayTypeSymbol.cs (1)

10internal sealed class CodeGenerationArrayTypeSymbol(ITypeSymbol elementType, int rank, NullableAnnotation nullableAnnotation) : CodeGenerationTypeSymbol(null, null, default, Accessibility.NotApplicable, default, string.Empty, SpecialType.None, nullableAnnotation), IArrayTypeSymbol

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\Symbols\CodeGenerationConstructorSymbol.cs (1)

22name: string.Empty,

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\Symbols\CodeGenerationDestructorSymbol.cs (1)

18name: string.Empty,

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\Symbols\CodeGenerationNamespaceSymbol.cs (1)

49return this.Name == string.Empty;

src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\CodeGeneration\Symbols\CodeGenerationPointerTypeSymbol.cs (1)

9internal sealed class CodeGenerationPointerTypeSymbol(ITypeSymbol pointedAtType) : CodeGenerationTypeSymbol(null, null, default, Accessibility.NotApplicable, default, string.Empty, SpecialType.None, NullableAnnotation.None), IPointerTypeSymbol

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);

IdentifiersShouldBeSpelledCorrectlyTests.cs (1)

771{{(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\Shared\BuildProtocol.cs (1)

387Output = output ?? string.Empty;

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

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

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

387Output = output ?? string.Empty;

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

579.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());

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)

381 VerifyEquivalence(expected, actual, strict, string.Empty, new HashSet<object>(referenceEqualityComparer), new HashSet<object>(referenceEqualityComparer), 1); 704 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 };