DirectoryCatalog.GetExports(ImportDefinition) Method

Reference

Definition

Namespace:: System.ComponentModel.Composition.Hosting

Assembly:: System.ComponentModel.Composition.dll

Package:: System.ComponentModel.Composition v9.0.0

Source:: DirectoryCatalog.cs

Source:: DirectoryCatalog.cs

Source:: DirectoryCatalog.cs

Important

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

public:
 override System::Collections::Generic::IEnumerable<Tuple<System::ComponentModel::Composition::Primitives::ComposablePartDefinition ^, System::ComponentModel::Composition::Primitives::ExportDefinition ^> ^> ^ GetExports(System::ComponentModel::Composition::Primitives::ImportDefinition ^ definition);

public override System.Collections.Generic.IEnumerable<Tuple<System.ComponentModel.Composition.Primitives.ComposablePartDefinition,System.ComponentModel.Composition.Primitives.ExportDefinition>> GetExports (System.ComponentModel.Composition.Primitives.ImportDefinition definition);

override this.GetExports : System.ComponentModel.Composition.Primitives.ImportDefinition -> seq<System.ComponentModel.Composition.Primitives.ComposablePartDefinition * System.ComponentModel.Composition.Primitives.ExportDefinition>

Public Overrides Function GetExports (definition As ImportDefinition) As IEnumerable(Of Tuple(Of ComposablePartDefinition, ExportDefinition))

Parameters

definition: ImportDefinition

The conditions of the ExportDefinition objects to be returned.

Returns

IEnumerable<Tuple<ComposablePartDefinition,ExportDefinition>>

A collection of objects that contain the ExportDefinition objects and their associated ComposablePartDefinition objects that match the constraint specified by definition.

Exceptions

ObjectDisposedException

The DirectoryCatalog object has been disposed.

ArgumentNullException

definition is null.

Applies to

共用方式為