TrackBarRenderer.DrawLeftPointingThumb 方法
定義
重要
部分資訊涉及發行前產品,在發行之前可能會有大幅修改。 Microsoft 對此處提供的資訊,不做任何明確或隱含的瑕疵擔保。
繪製具有視覺化樣式的左指 (Left-Pointing) 追蹤列滑桿 (也稱為捲動方塊)。
public:
static void DrawLeftPointingThumb(System::Drawing::Graphics ^ g, System::Drawing::Rectangle bounds, System::Windows::Forms::VisualStyles::TrackBarThumbState state);
public static void DrawLeftPointingThumb (System.Drawing.Graphics g, System.Drawing.Rectangle bounds, System.Windows.Forms.VisualStyles.TrackBarThumbState state);
static member DrawLeftPointingThumb : System.Drawing.Graphics * System.Drawing.Rectangle * System.Windows.Forms.VisualStyles.TrackBarThumbState -> unit
Public Shared Sub DrawLeftPointingThumb (g As Graphics, bounds As Rectangle, state As TrackBarThumbState)
參數
- state
- TrackBarThumbState
其中一個 TrackBarThumbState 值,指定追蹤列滑桿的可見狀態。
例外狀況
備註
呼叫這個方法之前,您應該先確認 屬性的值 IsSupported 是 true
。