CompositionContext Class

Reference

Definition

Namespace:: System.Composition

Assembly:: System.Composition.Runtime.dll

Package:: System.Composition.Runtime v6.0.0

Package:: System.Composition.Runtime v7.0.0

Package:: System.Composition.Runtime v8.0.0

Package:: System.Composition.Runtime v9.0.0-preview.2.24128.5

Source:: CompositionContext.cs

Source:: CompositionContext.cs

Source:: CompositionContext.cs

Important

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Provides methods to retrieve exports from the composition.

public ref class CompositionContext abstract

public abstract class CompositionContext

type CompositionContext = class

Public MustInherit Class CompositionContext

Inheritance: Object
CompositionContext

Derived: System.Composition.Hosting.CompositionHost

System.Composition.Hosting.Core.LifetimeContext

Constructors

CompositionContext()

Initializes a new instance of the CompositionContext class.

Methods

Equals(Object)	Determines whether the specified object is equal to the current object. (Inherited from Object)
GetExport(CompositionContract)	Retrieves the export that matches the specified contract.
GetExport(Type)	Retrieves the export that matches the specified type.
GetExport(Type, String)	Retrieves the export that matches the specified name and type.
GetExport<TExport>()	Retrieves the export that matches the specified generic type parameter.
GetExport<TExport>(String)	Retrieves the export that matches the specified generic type parameter and contract name.
GetExports(Type)	Retrieves a collection of all exports that match the specified type.
GetExports(Type, String)	Retrieves all exports that match the specified contract name and type.
GetExports<TExport>()	Retrieves all exports that match the specified generic type parameter.
GetExports<TExport>(String)	Retrieves all exports that match the specified generic type parameter and contract name.
GetHashCode()	Serves as the default hash function. (Inherited from Object)
GetType()	Gets the Type of the current instance. (Inherited from Object)
MemberwiseClone()	Creates a shallow copy of the current Object. (Inherited from Object)
ToString()	Returns a string that represents the current object. (Inherited from Object)
TryGetExport(CompositionContract, Object)	Returns the export that matches the specified contract, or returns `null` if no match is found.
TryGetExport(Type, Object)	Returns the export that matches the specified type, or returns `null` if no match is found.
TryGetExport(Type, String, Object)	Returns the export that matches the specified contract name and type, or returns `null` if no match is found.
TryGetExport<TExport>(String, TExport)	Returns the export that matches the specified generic type parameter and contract name, or returns `null` if no match is found.
TryGetExport<TExport>(TExport)	Returns the export that matches the specified generic type parameter, or returns `null` if no match is found.

Extension Methods

SatisfyImports(CompositionContext, Object)	Satisfies the imports of the specified object from the specified context.
SatisfyImports(CompositionContext, Object, AttributedModelProvider)	Satisfies the imports of the specified object from the specified context, using the specified conventions.

Applies to