CompositeActivity.OnListChanging(ActivityCollectionChangeEventArgs) 方法

定义

命名空间:

System.Workflow.ComponentModel

程序集:

System.Workflow.ComponentModel.dll

在对基础 Activities 进行更改之前发生的事件。

protected:
 virtual void OnListChanging(System::Workflow::ComponentModel::ActivityCollectionChangeEventArgs ^ e);

protected virtual void OnListChanging (System.Workflow.ComponentModel.ActivityCollectionChangeEventArgs e);

abstract member OnListChanging : System.Workflow.ComponentModel.ActivityCollectionChangeEventArgs -> unit
override this.OnListChanging : System.Workflow.ComponentModel.ActivityCollectionChangeEventArgs -> unit

Protected Overridable Sub OnListChanging (e As ActivityCollectionChangeEventArgs)

参数

e

ActivityCollectionChangeEventArgs

与事件相关的 EventArgs。