CompositionScopeDefinition.Changing 事件

  • 參考

定義

命名空間:
System.ComponentModel.Composition.Hosting
組件:
System.ComponentModel.Composition.dll
套件:
System.ComponentModel.Composition v6.0.0
套件:
System.ComponentModel.Composition v7.0.0
套件:
System.ComponentModel.Composition v8.0.0
套件:
System.ComponentModel.Composition v9.0.0-preview.2.24128.5
來源:
CompositionScopeDefinition.cs
來源:
CompositionScopeDefinition.cs
來源:
CompositionScopeDefinition.cs

正在變更基礎目錄時發生 (如果該目錄支援通知)。

public:
 virtual event EventHandler<System::ComponentModel::Composition::Hosting::ComposablePartCatalogChangeEventArgs ^> ^ Changing;
public event EventHandler<System.ComponentModel.Composition.Hosting.ComposablePartCatalogChangeEventArgs> Changing;
public event EventHandler<System.ComponentModel.Composition.Hosting.ComposablePartCatalogChangeEventArgs>? Changing;
member this.Changing : EventHandler<System.ComponentModel.Composition.Hosting.ComposablePartCatalogChangeEventArgs> 
Public Custom Event Changing As EventHandler(Of ComposablePartCatalogChangeEventArgs) 
Public Event Changing As EventHandler(Of ComposablePartCatalogChangeEventArgs)

事件類型

EventHandler<ComposablePartCatalogChangeEventArgs>

實作

Changing

適用於