AggregateCatalog.GetExports(ImportDefinition) 方法

定義

命名空間:

System.ComponentModel.Composition.Hosting

組件:

System.ComponentModel.Composition.dll

套件:

System.ComponentModel.Composition v8.0.0

來源:

AggregateCatalog.cs

取得符合指定定義表示之限制的匯出定義。

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))

參數

definition

ImportDefinition

要傳回之 ExportDefinition 物件的條件。

傳回

IEnumerable<Tuple<ComposablePartDefinition,ExportDefinition>>

Tuple<T1,T2> 的集合，這些物件針對符合 definition 所指定之限制的物件，包含 ExportDefinition 物件及其相關聯的 ComposablePartDefinition 物件。

例外狀況

ObjectDisposedException

AggregateCatalog 物件已經處置。

ArgumentNullException

definition 為 null。