DirectoryCatalog.OnChanging(ComposablePartCatalogChangeEventArgs) 方法

  • 参考

定义

命名空间:
System.ComponentModel.Composition.Hosting
程序集:
System.ComponentModel.Composition.dll
包:
System.ComponentModel.Composition v6.0.0
包:
System.ComponentModel.Composition v7.0.0
包:
System.ComponentModel.Composition v8.0.0
包:
System.ComponentModel.Composition v9.0.0-preview.2.24128.5
Source:
DirectoryCatalog.cs
Source:
DirectoryCatalog.cs
Source:
DirectoryCatalog.cs

引发 Changing 事件。

protected:
 virtual void OnChanging(System::ComponentModel::Composition::Hosting::ComposablePartCatalogChangeEventArgs ^ e);
protected virtual void OnChanging (System.ComponentModel.Composition.Hosting.ComposablePartCatalogChangeEventArgs e);
abstract member OnChanging : System.ComponentModel.Composition.Hosting.ComposablePartCatalogChangeEventArgs -> unit
override this.OnChanging : System.ComponentModel.Composition.Hosting.ComposablePartCatalogChangeEventArgs -> unit
Protected Overridable Sub OnChanging (e As ComposablePartCatalogChangeEventArgs)

参数

e
ComposablePartCatalogChangeEventArgs

包含事件数据的对象。

适用于