SingleOrDefault

Packaging\NuGetConfigMerger.cs (1)

937nugetConfigFile = matches.SingleOrDefault();

Interactions\InteractionsProviderTests.cs (2)

339var reference = instance.OpenMessageBars.SingleOrDefault(); 359var reference = instance.OpenMessageBars.SingleOrDefault();

ApplicationModel\CommandsConfigurationExtensions.cs (1)

126var projectMetadata = projectResource.Annotations.OfType<IProjectMetadata>().SingleOrDefault();

ApplicationModel\ResourceExtensions.cs (1)

868resource.Annotations.OfType<DockerfileBuildAnnotation>().SingleOrDefault() is { } buildAnnotation &&

ContainerResourceBuilderExtensions.cs (4)

302if (builder.Resource.Annotations.OfType<DockerfileBuildAnnotation>().SingleOrDefault() is { } buildAnnotation && 394if (builder.Resource.Annotations.OfType<DockerfileBuildAnnotation>().SingleOrDefault() is { } buildAnnotation) 1049var annotation = builder.Resource.Annotations.OfType<DockerfileBuildAnnotation>().SingleOrDefault(); 1149var annotation = builder.Resource.Annotations.OfType<DockerfileBuildAnnotation>().SingleOrDefault();

Dcp\DcpExecutor.cs (1)

2367if (modelContainerResource.Annotations.OfType<DockerfileBuildAnnotation>().SingleOrDefault() is { } dockerfileBuildAnnotation)

DistributedApplicationResourceBuilder.cs (1)

27if (behavior == ResourceAnnotationMutationBehavior.Replace && Resource.Annotations.OfType<TAnnotation>().SingleOrDefault() is { } existingAnnotation)

ProjectResourceBuilderExtensions.cs (1)

916var projectMetadata = projectResource.Annotations.OfType<IProjectMetadata>().SingleOrDefault();

ResourceBuilderExtensions.cs (1)

978.SingleOrDefault();

AzureEnvironmentResourceExtensions.cs (1)

23if (builder.Resources.OfType<AzureEnvironmentResource>().SingleOrDefault() is { } existingResource)

AzureResourcePreparer.cs (1)

71else if (resource.Annotations.OfType<AzureBicepResourceAnnotation>().SingleOrDefault() is { } annotation)

AddAzureKustoTests.cs (9)

AzurePostgresExtensions.cs (1)

87if (builder.Resource.Annotations.OfType<ContainerImageAnnotation>().SingleOrDefault() is { } containerAnnotation)

AzureRedisExtensions.cs (1)

70if (builder.Resource.Annotations.OfType<ContainerImageAnnotation>().SingleOrDefault() is { } containerAnnotation)

AzureSqlExtensions.cs (2)

46if (builder.Resource.Annotations.OfType<ContainerImageAnnotation>().SingleOrDefault() is { } containerAnnotation) 464var sa = infra.GetProvisionableResources().OfType<StorageAccount>().SingleOrDefault()

AzureSqlServerResource.cs (1)

545var sa = infra.GetProvisionableResources().OfType<StorageAccount>().SingleOrDefault()

AzureFunctionsTests.cs (1)

801var annotation = funcApp.Resource.Annotations.OfType<RequiredCommandAnnotation>().SingleOrDefault();

AzurePrivateEndpointExtensionsTests.cs (2)

47var annotation = storage.Resource.Annotations.OfType<PrivateEndpointTargetAnnotation>().SingleOrDefault(); 63var annotation = storage.Resource.Annotations.OfType<PrivateEndpointTargetAnnotation>().SingleOrDefault();

AzureVirtualNetworkExtensionsTests.cs (2)

152var subnetAnnotation = env.Resource.Annotations.OfType<DelegatedSubnetAnnotation>().SingleOrDefault(); 157var delegationAnnotation = subnet.Resource.Annotations.OfType<AzureSubnetServiceDelegationAnnotation>().SingleOrDefault();

HostedAgentExtensionTests.cs (2)

108var hostedAgent = builder.Resources.OfType<AzureHostedAgentResource>().SingleOrDefault(); 124var project = builder.Resources.OfType<AzureCognitiveServicesProjectResource>().SingleOrDefault();

AddGarnetTests.cs (1)

327Assert.NotNull(argsAnnotations.SingleOrDefault());

AddNodeAppTests.cs (6)

441var annotation = nodeApp.Resource.Annotations.OfType<SupportsDebuggingAnnotation>().SingleOrDefault(); 454var annotation = nodeApp.Resource.Annotations.OfType<SupportsDebuggingAnnotation>().SingleOrDefault(); 466var annotation = viteApp.Resource.Annotations.OfType<SupportsDebuggingAnnotation>().SingleOrDefault(); 483var browserDebuggerResource = appModel.Resources.OfType<BrowserDebuggerResource>().SingleOrDefault(); 493var annotation = browserDebuggerResource.Annotations.OfType<SupportsDebuggingAnnotation>().SingleOrDefault(); 549var browserDebuggerResource = appModel.Resources.OfType<BrowserDebuggerResource>().SingleOrDefault();

ResourceCreationTests.cs (4)

22var resource = appModel.Resources.OfType<JavaScriptAppResource>().SingleOrDefault(); 40var resource = appModel.Resources.OfType<JavaScriptAppResource>().SingleOrDefault(); 58var resource = appModel.Resources.OfType<JavaScriptAppResource>().SingleOrDefault(); 78var resource = appModel.Resources.OfType<JavaScriptAppResource>().SingleOrDefault();

KafkaBuilderExtensions.cs (1)

97if (builder.ApplicationBuilder.Resources.OfType<KafkaUIContainerResource>().SingleOrDefault() is { } existingKafkaUIResource)

MySqlBuilderExtensions.cs (1)

228if (builder.ApplicationBuilder.Resources.OfType<PhpMyAdminContainerResource>().SingleOrDefault() is { } existinghpMyAdminResource)

PostgresBuilderExtensions.cs (2)

192if (builder.ApplicationBuilder.Resources.OfType<PgAdminContainerResource>().SingleOrDefault() is { } existingPgAdminResource) 301if (builder.ApplicationBuilder.Resources.OfType<PgWebContainerResource>().SingleOrDefault() is { } existingPgWebResource)

AddPythonAppTests.cs (17)

RedisBuilderExtensions.cs (2)

217if (builder.ApplicationBuilder.Resources.OfType<RedisCommanderResource>().SingleOrDefault() is { } existingRedisCommanderResource) 295if (builder.ApplicationBuilder.Resources.OfType<RedisInsightResource>().SingleOrDefault() is { } existingRedisCommanderResource)

AddRedisTests.cs (1)

672Assert.NotNull(argsAnnotations.SingleOrDefault());

AddConnectionStringTests.cs (1)

59var annotation = connectionStringResource.Annotations.OfType<ResourceSnapshotAnnotation>().SingleOrDefault();

AddParameterTests.cs (1)

29var annotation = parameterResource.Annotations.OfType<ResourceSnapshotAnnotation>().SingleOrDefault();

ContainerRegistryResourceTests.cs (1)

309var annotation = container.Resource.Annotations.OfType<ContainerRegistryReferenceAnnotation>().SingleOrDefault();

ExecutableResourceBuilderExtensionTests.cs (2)

83var annotation = executable.Resource.Annotations.OfType<SupportsDebuggingAnnotation>().SingleOrDefault(); 101var annotation = executable.Resource.Annotations.OfType<SupportsDebuggingAnnotation>().SingleOrDefault();

ProjectResourceTests.cs (3)

908var annotation = project.Resource.Annotations.OfType<SupportsDebuggingAnnotation>().SingleOrDefault(); 919var annotation = project.Resource.Annotations.OfType<SupportsDebuggingAnnotation>().SingleOrDefault(); 930var annotation = app.Resource.Annotations.OfType<SupportsDebuggingAnnotation>().SingleOrDefault();

ResourceNotificationTests.cs (1)

30var annotation = custom.Resource.Annotations.OfType<ResourceSnapshotAnnotation>().SingleOrDefault();

AddValkeyTests.cs (1)

317Assert.NotNull(argsAnnotations.SingleOrDefault());

Grammar\GrammarGenerator.cs (1)

360=> GetMembers<SyntaxKind>().Where(k => k.ToString() == name).SingleOrDefault();

Commands\New\PostActions\DotnetAddPostActionProcessor.cs (1)

131string? referenceNameChange = GetTargetForSource((ICreationEffects2)creationEffects, referenceToAdd, outputBasePath).SingleOrDefault();

Commands\Test\VSTest\TestCommand.cs (1)

225string? verbosityArg = result.ForwardedOptionValues(definition, "--verbosity")?.SingleOrDefault() ?? null;

Commands\Tool\Install\ToolInstallGlobalOrToolPathCommand.cs (1)

371return toolPackageStoreQuery.EnumeratePackageVersions(packageId).SingleOrDefault();

Commands\Tool\Uninstall\ToolUninstallGlobalOrToolPathCommand.cs (1)

57package = toolPackageStoreQuery.EnumeratePackageVersions(packageId).SingleOrDefault();

ToolPackage\ToolPackageInstance.cs (1)

248?.Libraries?.SingleOrDefault();

Analyzers\SolutionCodeFixApplier.cs (1)

78var applyChangesOperation = operations.OfType<ApplyChangesOperation>().SingleOrDefault();

src\roslyn\src\Dependencies\Collections\Extensions\IEnumerableExtensions.cs (1)

779/// Unlike <see cref="Enumerable.SingleOrDefault{TSource}(IEnumerable{TSource})"/> doesn't throw if there is more than one element in the sequence.

src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Extensions\SyntaxNodeExtensions.cs (3)

441var original = (SyntaxNode?)retryAnnotations.GetAnnotations(currentNode).SingleOrDefault() ?? currentNode; 447var original = (SyntaxToken?)retryAnnotations.GetAnnotations(currentToken).SingleOrDefault() ?? currentToken; 453var original = (SyntaxTrivia?)retryAnnotations.GetAnnotations(currentTrivia).SingleOrDefault() ?? currentTrivia;

src\runtime\src\tools\illink\src\ILLink.Shared\DataFlow\ForwardDataFlowAnalysis.cs (2)

69IControlFlowGraph<TBlock, TRegion>.ControlFlowBranch? entryOut = cfg.GetSuccessors(cfg.Entry).SingleOrDefault(); 444IControlFlowGraph<TBlock, TRegion>.ControlFlowBranch? finallyExit = cfg.GetSuccessors(lastFinallyBlock).SingleOrDefault();

Linker\Annotations.cs (1)

601attribute = attributes.SingleOrDefault();

Linker\EmbeddedXmlInfo.cs (1)

22.SingleOrDefault() as EmbeddedResource;

src\runtime\src\tools\illink\src\ILLink.Shared\DataFlow\ForwardDataFlowAnalysis.cs (2)

69IControlFlowGraph<TBlock, TRegion>.ControlFlowBranch? entryOut = cfg.GetSuccessors(cfg.Entry).SingleOrDefault(); 444IControlFlowGraph<TBlock, TRegion>.ControlFlowBranch? finallyExit = cfg.GetSuccessors(lastFinallyBlock).SingleOrDefault();

DataFlow\LocalDataFlowVisitor.cs (1)

183var method = assemblyType.GetMembers(methodName).OfType<IMethodSymbol>().SingleOrDefault();

src\runtime\src\tools\illink\src\ILLink.Shared\DataFlow\ForwardDataFlowAnalysis.cs (2)

69IControlFlowGraph<TBlock, TRegion>.ControlFlowBranch? entryOut = cfg.GetSuccessors(cfg.Entry).SingleOrDefault(); 444IControlFlowGraph<TBlock, TRegion>.ControlFlowBranch? finallyExit = cfg.GetSuccessors(lastFinallyBlock).SingleOrDefault();

xunit\ConditionAttribute.cs (1)

63ITypeInfo type = testMethod.TestClass.Class.Assembly.GetTypes(false).Where(t => t.Name.Contains(symbols[0])).SingleOrDefault();

CallAnalysis\ToInvariantString.cs (1)

47var invariantCulture = cultureInfo?.GetMembers("InvariantCulture").OfType<IPropertySymbol>().SingleOrDefault();

WebApplicationBuilderFixer.cs (1)

113if (invocation.ArgumentList.Arguments.SingleOrDefault() is not { } initArgument

CascadingParameterState.cs (1)

123.OfType<CascadingParameterAttributeBase>().SingleOrDefault();

RequestDelegateFactory.cs (1)

633var constructor = constructorType.MakeGenericType(factoryContext.ArgumentTypes!).GetConstructors(BindingFlags.NonPublic | BindingFlags.Instance).SingleOrDefault();

ModelBinding\Metadata\ModelAttributes.cs (1)

231return modelMetadataTypeAttributes?.SingleOrDefault()?.MetadataType;

Infrastructure\DefaultPageLoader.cs (1)

94compiled.Endpoint = endpoints.SingleOrDefault();

Infrastructure\PageActionDescriptorProvider.cs (1)

135var pageRouteMetadata = selectorModel.EndpointMetadata.OfType<PageRouteMetadata>().SingleOrDefault();

IISUrlRewrite\RewriteMapParser.cs (1)

15var mapsElement = xmlRoot.Descendants(RewriteTags.RewriteMaps).SingleOrDefault();

src\msbuild\artifacts\.packages\microsoft.codeanalysis.collections\5.0.0-1.25277.114\contentFiles\cs\net9.0\Extensions\IEnumerableExtensions.cs (1)

817/// Unlike <see cref="Enumerable.SingleOrDefault{TSource}(IEnumerable{TSource})"/> doesn't throw if there is more than one element in the sequence.

src\roslyn\src\Dependencies\Collections\Extensions\IEnumerableExtensions.cs (1)

779/// Unlike <see cref="Enumerable.SingleOrDefault{TSource}(IEnumerable{TSource})"/> doesn't throw if there is more than one element in the sequence.

Syntax\SyntaxNodeExtensions_Tracking.cs (1)

96return GetCurrentNodes(root, node).SingleOrDefault();

src\roslyn\src\Dependencies\Collections\Extensions\IEnumerableExtensions.cs (1)

779/// Unlike <see cref="Enumerable.SingleOrDefault{TSource}(IEnumerable{TSource})"/> doesn't throw if there is more than one element in the sequence.

src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Extensions\SyntaxNodeExtensions.cs (3)

441var original = (SyntaxNode?)retryAnnotations.GetAnnotations(currentNode).SingleOrDefault() ?? currentNode; 447var original = (SyntaxToken?)retryAnnotations.GetAnnotations(currentToken).SingleOrDefault() ?? currentToken; 453var original = (SyntaxTrivia?)retryAnnotations.GetAnnotations(currentTrivia).SingleOrDefault() ?? currentTrivia;

src\roslyn\src\Dependencies\Collections\Extensions\IEnumerableExtensions.cs (1)

779/// Unlike <see cref="Enumerable.SingleOrDefault{TSource}(IEnumerable{TSource})"/> doesn't throw if there is more than one element in the sequence.

src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Extensions\SyntaxNodeExtensions.cs (3)

441var original = (SyntaxNode?)retryAnnotations.GetAnnotations(currentNode).SingleOrDefault() ?? currentNode; 447var original = (SyntaxToken?)retryAnnotations.GetAnnotations(currentToken).SingleOrDefault() ?? currentToken; 453var original = (SyntaxTrivia?)retryAnnotations.GetAnnotations(currentTrivia).SingleOrDefault() ?? currentTrivia;

src\roslyn\src\Dependencies\Collections\Extensions\IEnumerableExtensions.cs (1)

779/// Unlike <see cref="Enumerable.SingleOrDefault{TSource}(IEnumerable{TSource})"/> doesn't throw if there is more than one element in the sequence.

src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Extensions\SyntaxNodeExtensions.cs (3)

441var original = (SyntaxNode?)retryAnnotations.GetAnnotations(currentNode).SingleOrDefault() ?? currentNode; 447var original = (SyntaxToken?)retryAnnotations.GetAnnotations(currentToken).SingleOrDefault() ?? currentToken; 453var original = (SyntaxTrivia?)retryAnnotations.GetAnnotations(currentTrivia).SingleOrDefault() ?? currentTrivia;

src\roslyn\src\Analyzers\Core\CodeFixes\AddParameter\AddParameterService.cs (1)

185var parameterDeclaration = rewrittenSyntaxRoot.GetAnnotatedNodes(s_annotation).SingleOrDefault();

ChangeSignature\CSharpChangeSignatureService.cs (1)

187var parameters = matchingNode.ChildNodes().OfType<BaseParameterListSyntax>().SingleOrDefault();

CodeRefactorings\UseRecursivePatterns\UseRecursivePatternsCodeRefactoringProvider.cs (1)

610var currentNode = root.GetCurrentNodes(originalNode).SingleOrDefault();

Simplification\Simplifiers\ExpressionSimplifier.cs (1)

393var constructor = memberAccess.Ancestors().OfType<ConstructorDeclarationSyntax>().SingleOrDefault();

src\roslyn\src\Dependencies\Collections\Extensions\IEnumerableExtensions.cs (1)

779/// Unlike <see cref="Enumerable.SingleOrDefault{TSource}(IEnumerable{TSource})"/> doesn't throw if there is more than one element in the sequence.

CodeFixes\Suppression\AbstractSuppressionCodeFixProvider.PragmaBatchFixHelpers.cs (1)

93newSuppressionFix.Action.NestedActions.OfType<IPragmaBasedCodeAction>().SingleOrDefault();

CodeRefactorings\AddMissingImports\AbstractAddMissingImportsRefactoringProvider.cs (1)

27var pasteTrackingService = services?.GetExports<IPasteTrackingService>().SingleOrDefault()?.Value;

CodeRefactorings\SyncNamespace\AbstractSyncNamespaceCodeRefactoringProvider.State.cs (1)

186return defaultNamespaceFromProjects.SingleOrDefault();

Completion\Providers\AbstractSymbolCompletionProvider.cs (1)

69var declarationSyntax = symbol.DeclaringSyntaxReferences.Select(r => r.GetSyntax()).SingleOrDefault();

ConvertIfToSwitch\AbstractConvertIfToSwitchCodeRefactoringProvider.cs (1)

246var ifStatement = root.GetCurrentNodes(originalIfStatement).SingleOrDefault();

ExtractClass\ExtractClassWithDialogCodeAction.cs (2)

180var nodeOrToken = root.GetAnnotatedNodesAndTokens(annotation).SingleOrDefault(); 246var typeDeclaration = currentRoot.GetAnnotatedNodes(symbolMapping.TypeNodeAnnotation).SingleOrDefault();

ExtractInterface\AbstractExtractInterfaceService.cs (1)

338var typeDeclaration = currentRoot.GetAnnotatedNodes(typeNodeAnnotation).SingleOrDefault();

ExtractMethod\MethodExtractor.cs (1)

161var finalInvocationNameToken = formattedRoot.GetAnnotatedTokens(annotation).SingleOrDefault();

ExtractMethod\MethodExtractor.TriviaResult.cs (2)

42var callsite = root.GetAnnotatedNodesAndTokens(callsiteAnnotation).SingleOrDefault().AsNode(); 43var method = root.GetAnnotatedNodesAndTokens(methodDefinitionAnnotation).SingleOrDefault().AsNode();

ExtractMethod\MethodExtractor.VariableInfo.cs (1)

115=> node.GetAnnotatedTokens(_variableSymbol.IdentifierTokenAnnotation).SingleOrDefault();

GenerateConstructors\AbstractGenerateConstructorsCodeRefactoringProvider.cs (1)

117var applyChangesOperation = operations.OfType<ApplyChangesOperation>().SingleOrDefault();

InlineMethod\AbstractInlineMethodRefactoringProvider.cs (1)

506if (semanticModel.GetAllDeclaredSymbols(node, cancellationToken).SingleOrDefault() is IFieldSymbol fieldSymbolFallBack)

MoveToNamespace\AbstractMoveToNamespaceService.cs (1)

263var syntaxNode = syntaxRoot.GetAnnotatedNodes(AbstractMoveTypeService.NamespaceScopeMovedAnnotation).SingleOrDefault();

src\roslyn\src\Analyzers\Core\CodeFixes\AddParameter\AddParameterService.cs (1)

185var parameterDeclaration = rewrittenSyntaxRoot.GetAnnotatedNodes(s_annotation).SingleOrDefault();

SyncNamespaces\AbstractSyncNamespacesService.cs (1)

146var applyChangesOperation = operations.OfType<ApplyChangesOperation>().SingleOrDefault();

CompilationOptionsReader.cs (1)

207select PdbReader.GetBlobBytes(cdi.Value)).SingleOrDefault();

src\roslyn\src\Dependencies\Collections\Extensions\IEnumerableExtensions.cs (1)

779/// Unlike <see cref="Enumerable.SingleOrDefault{TSource}(IEnumerable{TSource})"/> doesn't throw if there is more than one element in the sequence.

src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Extensions\SyntaxNodeExtensions.cs (3)

441var original = (SyntaxNode?)retryAnnotations.GetAnnotations(currentNode).SingleOrDefault() ?? currentNode; 447var original = (SyntaxToken?)retryAnnotations.GetAnnotations(currentToken).SingleOrDefault() ?? currentToken; 453var original = (SyntaxTrivia?)retryAnnotations.GetAnnotations(currentTrivia).SingleOrDefault() ?? currentTrivia;

src\roslyn\src\Dependencies\Collections\Extensions\IEnumerableExtensions.cs (1)

779/// Unlike <see cref="Enumerable.SingleOrDefault{TSource}(IEnumerable{TSource})"/> doesn't throw if there is more than one element in the sequence.

src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Extensions\SyntaxNodeExtensions.cs (3)

441var original = (SyntaxNode?)retryAnnotations.GetAnnotations(currentNode).SingleOrDefault() ?? currentNode; 447var original = (SyntaxToken?)retryAnnotations.GetAnnotations(currentToken).SingleOrDefault() ?? currentToken; 453var original = (SyntaxTrivia?)retryAnnotations.GetAnnotations(currentTrivia).SingleOrDefault() ?? currentTrivia;

src\NuGetVersionUpdater.cs (1)

142var xmlNsAttribute = nuspecXml.Root.Attributes("xmlns").SingleOrDefault();

src\ReplacePackageParts.cs (1)

135var xmlNsAttribute = nuspecXml.Root.Attributes("xmlns").SingleOrDefault();

PromptBasedFunctionCallingChatClient.cs (1)

90var contentItem = message.Contents.SingleOrDefault();

OpenAIAssistantChatClientIntegrationTests.cs (1)

67var toolCallContent = response.Messages.SelectMany(m => m.Contents).OfType<CodeInterpreterToolCallContent>().SingleOrDefault();

OpenAIResponseClientIntegrationTests.cs (1)

46var toolCallContent = response.Messages.SelectMany(m => m.Contents).OfType<CodeInterpreterToolCallContent>().SingleOrDefault();

ProcessFrameworkReferences.cs (1)

819}).SingleOrDefault();

WebConfigTransform.cs (1)

54.ElementsBeforeSelf(aspNetCoreElementName).SingleOrDefault();

GenerateStaticWebAssetEndpointsManifest.cs (1)

229var asset = StaticWebAsset.ChooseNearestAssetKind(group, kind).SingleOrDefault();

GenerateStaticWebAssetsDevelopmentManifest.cs (1)

107var asset = StaticWebAsset.ChooseNearestAssetKind(group, StaticWebAsset.AssetKinds.Build).SingleOrDefault();

Commands\create\TemplateCommandArgs.cs (1)

135currentCommand = currentCommand.Parents.OfType<Command>().SingleOrDefault();

RestoreCommand\RestoreCommand.cs (1)

2221var rootProject = rootProjectMatches.SingleOrDefault();

RestoreCommand\Utility\NoOpRestoreUtilities.cs (1)

230request.Project.TargetFrameworks.SingleOrDefault().FrameworkName);

RestoreCommand\Utility\ToolRestoreUtility.cs (1)

165return spec.TargetFrameworks.SelectMany(e => e.Dependencies).SingleOrDefault();

PackageExtractor.cs (1)

786.SingleOrDefault();

Resources\MetadataResource.cs (1)

59var result = results.SingleOrDefault();

Resources\PackageMetadataResourceV3.cs (1)

88return packageMetaDatas.SingleOrDefault();

Resources\RegistrationResourceV3.cs (1)

106return (await GetPackageMetadata(identity.Id, new VersionRange(identity.Version, true, identity.Version, true), true, true, cacheContext, log, token)).SingleOrDefault();

Resources\ServiceIndexResourceV3.cs (1)

236var id = GetValues(resource["@id"]).SingleOrDefault();

AppHost.cs (1)

20var volumeStorageAccount = infra.GetProvisionableResources().OfType<StorageAccount>().SingleOrDefault();

src\roslyn\src\Dependencies\Collections\Extensions\IEnumerableExtensions.cs (1)

779/// Unlike <see cref="Enumerable.SingleOrDefault{TSource}(IEnumerable{TSource})"/> doesn't throw if there is more than one element in the sequence.

src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Compiler\Core\Extensions\SyntaxNodeExtensions.cs (3)

441var original = (SyntaxNode?)retryAnnotations.GetAnnotations(currentNode).SingleOrDefault() ?? currentNode; 447var original = (SyntaxToken?)retryAnnotations.GetAnnotations(currentToken).SingleOrDefault() ?? currentToken; 453var original = (SyntaxTrivia?)retryAnnotations.GetAnnotations(currentTrivia).SingleOrDefault() ?? currentTrivia;

System\Linq\ImmutableArrayExtensions.cs (1)

518return immutableArray.array.SingleOrDefault()!;

Completions\CompletionAction.cs (1)

22string? parsedValues = parseResult.GetResult(_directive)!.Values.SingleOrDefault();

System\ComponentModel\DataAnnotations\ValidationAttributeStore.cs (1)

153DisplayAttribute = attributes.OfType<DisplayAttribute>().SingleOrDefault();

System\ComponentModel\Composition\Hosting\ExportProvider.GetExportOverrides.cs (3)

730Export? export = GetExportsCore(typeof(T), (Type?)null, contractName, cardinality).SingleOrDefault(); 761Export? export = GetExportsCore(typeof(T), typeof(TMetadataView), contractName, ImportCardinality.ExactlyOne).SingleOrDefault(); 768Export? export = GetExportsCore(typeof(T), null, contractName, ImportCardinality.ExactlyOne).SingleOrDefault();

System\Composition\Convention\AttributedModelProviderExtensions.cs (2)

16return convention.GetCustomAttributes(reflectedType, member).OfType<TAttribute>().SingleOrDefault(); 31return convention.GetCustomAttributes(reflectedType, parameter).OfType<TAttribute>().SingleOrDefault();

System\Linq\EnumerableRewriter.cs (1)

183.SingleOrDefault();