Interface ICompositionContext

Public interface for the composition context.

Inherited Members
System.IDisposable.Dispose()
Namespace: Kephas.Composition
Assembly: Kephas.Core.dll
Syntax
public interface ICompositionContext : IDisposable

Methods

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CreateScopedContext()

Creates a new scoped composition context.

Declaration
ICompositionContext CreateScopedContext()
Returns
Type Description
ICompositionContext

The new scoped context.
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GetExport(Type, String)

Resolves the specified contract type.

Declaration
object GetExport(Type contractType, string serviceName = null)
Parameters
Type Name Description
System.Type contractType

Type of the contract.
System.String serviceName

The service name.
Returns
Type Description
System.Object

An object implementing contractType.
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GetExport<T>(String)

Resolves the specified contract type.

Declaration
T GetExport<T>(string serviceName = null)
Parameters
Type Name Description
System.String serviceName

The service name.
Returns
Type Description
T

An object implementing T.
Type Parameters
Name Description
T

The service type.
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GetExports(Type)

Resolves the specified contract type returning multiple instances.

Declaration
IEnumerable<object> GetExports(Type contractType)
Parameters
Type Name Description
System.Type contractType

Type of the contract.
Returns
Type Description
System.Collections.Generic.IEnumerable<System.Object>

An enumeration of objects implementing contractType.
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GetExports<T>()

Resolves the specified contract type returning multiple instances.

Declaration
IEnumerable<T> GetExports<T>()
Returns
Type Description
System.Collections.Generic.IEnumerable<T>

An enumeration of objects implementing T.
Type Parameters
Name Description
T

The service type.
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TryGetExport(Type, String)

Tries to resolve the specified contract type.

Declaration
object TryGetExport(Type contractType, string serviceName = null)
Parameters
Type Name Description
System.Type contractType

Type of the contract.
System.String serviceName

The service name.
Returns
Type Description
System.Object

An object implementing contractType, or null if a service with the provided contract was not found.
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TryGetExport<T>(String)

Tries to resolve the specified contract type.

Declaration
T TryGetExport<T>(string serviceName = null)
Parameters
Type Name Description
System.String serviceName

The service name.
Returns
Type Description
T

An object implementing T, or null if a service with the provided contract was not found.
Type Parameters
Name Description
T

The service type.

Extension Methods