ToolStrip.OnPaintGrip(PaintEventArgs) ToolStrip.OnPaintGrip(PaintEventArgs) ToolStrip.OnPaintGrip(PaintEventArgs) ToolStrip.OnPaintGrip(PaintEventArgs) Method


引发 PaintGrip 事件。Raises the PaintGrip event.

protected public:
 virtual void OnPaintGrip(System::Windows::Forms::PaintEventArgs ^ e);
protected internal virtual void OnPaintGrip (System.Windows.Forms.PaintEventArgs e);
abstract member OnPaintGrip : System.Windows.Forms.PaintEventArgs -> unit
override this.OnPaintGrip : System.Windows.Forms.PaintEventArgs -> unit
Protected Friend Overridable Sub OnPaintGrip (e As PaintEventArgs)


PaintEventArgs PaintEventArgs PaintEventArgs PaintEventArgs

包含事件数据的 PaintEventArgsA PaintEventArgs that contains the event data.


绘制移动控制柄时,请使用此方法。Use this method when the move handle is painted.

引发事件时,将通过委托调用事件处理程序。Raising an event invokes the event handler through a delegate. 有关详细信息,请参阅处理和引发事件For more information, see Handling and Raising Events.

OnPaintGrip 方法还允许派生类对事件进行处理而不必附加委托。The OnPaintGrip method also allows derived classes to handle the event without attaching a delegate. 这是在派生类中处理事件的首选技术。This is the preferred technique for handling the event in a derived class.


在派生类中重写 OnPaintGrip(PaintEventArgs) 时,一定要调用基类的 OnPaintGrip(PaintEventArgs) 方法,以便已注册的委托对事件进行接收。When overriding OnPaintGrip(PaintEventArgs) in a derived class, be sure to call the base class's OnPaintGrip(PaintEventArgs) method so that registered delegates receive the event.