BackgroundWorker.OnRunWorkerCompleted(RunWorkerCompletedEventArgs) 方法

定义

引发 RunWorkerCompleted 事件。

protected:
 virtual void OnRunWorkerCompleted(System::ComponentModel::RunWorkerCompletedEventArgs ^ e);
protected virtual void OnRunWorkerCompleted(System.ComponentModel.RunWorkerCompletedEventArgs e);
abstract member OnRunWorkerCompleted : System.ComponentModel.RunWorkerCompletedEventArgs -> unit
override this.OnRunWorkerCompleted : System.ComponentModel.RunWorkerCompletedEventArgs -> unit
Protected Overridable Sub OnRunWorkerCompleted (e As RunWorkerCompletedEventArgs)

参数

e
RunWorkerCompletedEventArgs

包含事件数据的一个 EventArgs

注解

引发事件会通过委托调用事件处理程序。 有关详细信息,请参阅 处理和引发事件

该方法 OnRunWorkerCompleted 还允许派生类在不附加委托的情况下处理事件。 这是处理派生类中的事件的首选技术。

继承者说明

在派生类中重写 OnRunWorkerCompleted(RunWorkerCompletedEventArgs) 时,请务必调用基类的方法,以便已注册的 OnRunWorkerCompleted(RunWorkerCompletedEventArgs) 委托接收事件。

适用于

另请参阅