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

定義

引發 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)

參數

e
PaintEventArgs PaintEventArgs PaintEventArgs PaintEventArgs

PaintEventArgs,其中包含事件資料。A PaintEventArgs that contains the event data.

備註

繪製移動控點時,請使用這個方法。Use this method when the move handle is painted.

引發事件會透過委派叫用此事件處理常式。Raising an event invokes the event handler through a delegate. 如需詳細資訊, 請參閱處理和引發事件For more information, see Handling and Raising Events.

OnPaintGrip 方法也允許衍生類別處理事件,而不用附加委派。The OnPaintGrip method also allows derived classes to handle the event without attaching a delegate. 這是在衍生類別中處理事件的慣用技巧。This is the preferred technique for handling the event in a derived class.

給繼承者的注意事項

當在衍生類別中覆寫 OnPaintGrip(PaintEventArgs) 時,請確定呼叫基底類別的 OnPaintGrip(PaintEventArgs) 方法,使已註冊的委派能接收到事件。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.

適用於