RadioButton.OnPreRender(EventArgs) 方法

定义

引发 PreRender 事件。Raises the PreRender event.

protected:
 override void OnPreRender(EventArgs ^ e);
protected public:
 override void OnPreRender(EventArgs ^ e);
protected override void OnPreRender (EventArgs e);
protected internal override void OnPreRender (EventArgs e);
override this.OnPreRender : EventArgs -> unit
Protected Overrides Sub OnPreRender (e As EventArgs)
Protected Friend Overrides Sub OnPreRender (e As EventArgs)

参数

e
EventArgs

包含事件数据的 EventArgsAn EventArgs that contains the event data.

注解

OnPreRender方法通知控件在 RadioButton 保存视图状态和呈现内容之前执行任何必需的预呈现步骤。The OnPreRender method notifies the RadioButton control to perform any necessary prerendering steps prior to saving view state and rendering content.

适用于

另请参阅