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DirectoryCatalog.GetExports Method

.NET Framework 4

.NET Framework 4.5

Gets the export definitions that match the constraint expressed by the specified definition.

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

Syntax

C++

Copy

public override IEnumerable<Tuple<ComposablePartDefinition, ExportDefinition>> GetExports(
	ImportDefinition definition
)

Parameters

definition: Type: System.ComponentModel.Composition.Primitives.ImportDefinition
The conditions of the ExportDefinition objects to be returned.

Return Value

Type: System.Collections.Generic.IEnumerable<Tuple<ComposablePartDefinition, ExportDefinition>>
A collection of Tuple<T1, T2> containing the ExportDefinition objects and their associated ComposablePartDefinition objects for objects that match the constraint specified by definition.

Exceptions

Exception	Condition
ObjectDisposedException	The DirectoryCatalog object has been disposed of.
ArgumentNullException	definition is null.

Version Information

.NET Framework

Supported in: 4

.NET Framework Client Profile

Supported in: 4

Platforms

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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

Reference

DirectoryCatalog Class

System.ComponentModel.Composition.Hosting Namespace

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