ResolutionExtensionsResolveKeyedTService Method (IComponentContext, Object, Parameter)

Retrieve a service from the context.

Namespace: Autofac
Assembly: Autofac (in Autofac.dll) Version: 6.0.0+39696a967e8826f7f1ebc8c1ff4523c9dd75abe0

Syntax

public static TService ResolveKeyed<TService>(
	this IComponentContext context,
	Object serviceKey,
	params Parameter[] parameters
)

<ExtensionAttribute>
Public Shared Function ResolveKeyed(Of TService) ( 
	context As IComponentContext,
	serviceKey As Object,
	ParamArray parameters As Parameter()
) As TService

Parameters

context: Type: AutofacIComponentContext
The context from which to resolve the service.
serviceKey: Type: SystemObject
Key of the service.
parameters: Type: Autofac.CoreParameter
The parameters.

Type Parameters

TService: The type to which the result will be cast.

Return Value

Type: TService
The component instance that provides the service.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IComponentContext. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).

Exceptions

Exception	Condition
ComponentNotRegisteredException
DependencyResolutionException

Reference

ResolutionExtensions Class

ResolveKeyed Overload

Autofac Namespace