ExportProvider.GetExports Method (Type, Type, String)

Gets all the exports with the specified contract name.

Namespace:  System.ComponentModel.Composition.Hosting
Assembly:  System.ComponentModel.Composition (in System.ComponentModel.Composition.dll)

'Declaration
Public Function GetExports ( _
	type As Type, _
	metadataViewType As Type, _
	contractName As String _
) As IEnumerable(Of Lazy(Of Object, Object))

Parameters

type
Type: System.Type

The type parameter of the Lazy(Of T, TMetadata) objects to return.

metadataViewType
Type: System.Type

The type of the metadata view of the Lazy(Of T, TMetadata) objects to return.

contractName
Type: System.String

The contract name of the Lazy(Of T, TMetadata) object to return, or Nothing or an empty string ("") to use the default contract name.

Return Value

Type: System.Collections.Generic.IEnumerable(Of Lazy(Of Object, Object))
A collection of all the Lazy(Of T, TMetadata) objects for the contract matching contractName.

ExceptionCondition
ObjectDisposedException

The CompositionContainer object has been disposed of.

ArgumentNullException

type is Nothing.

InvalidOperationException

metadataViewType is not a valid metadata view type.

The default contract name is the result of calling the GetContractName method on type.

The contract name is compared by using the Ordinal property to perform a case-sensitive, non-linguistic comparison.

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4

.NET Framework Client Profile

Supported in: 4

Portable Class Library

Supported in: Portable Class Library

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Was this page helpful?
(1500 characters remaining)
Thank you for your feedback
Show:
© 2014 Microsoft