DataListItem.OnBubbleEvent(Object, EventArgs) 方法
定义
确定控件的事件是否沿服务器控件层次结构向上传递。Determines whether the event for the control is passed up the server control hierarchy.
protected:
override bool OnBubbleEvent(System::Object ^ source, EventArgs ^ e);
protected override bool OnBubbleEvent (object source, EventArgs e);
override this.OnBubbleEvent : obj * EventArgs -> bool
Protected Overrides Function OnBubbleEvent (source As Object, e As EventArgs) As Boolean
参数
- source
- Object
事件源。The source of the event.
返回
如果事件已被取消,则为 true;否则为 false。true if the event has been canceled; otherwise, false.
注解
此方法主要由控件开发人员在扩展控件的功能时使用 DataListItem 。This method is used primarily by control developers when extending the functionality of the DataListItem control.