通过

ExportProvider.ExportsChanging 事件

  • 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:
ExportProvider.cs
Source:
ExportProvider.cs
Source:
ExportProvider.cs

当提供的导出正在更改时发生。

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

事件类型

EventHandler<ExportsChangeEventArgs>

适用于