MediaElement.OnRender(DrawingContext) 方法

定義

DrawingContext 控制項的呈現階段繪製 MediaElement 物件的內容。

protected:
 override void OnRender(System::Windows::Media::DrawingContext ^ drawingContext);
protected override void OnRender (System.Windows.Media.DrawingContext drawingContext);
override this.OnRender : System.Windows.Media.DrawingContext -> unit
Protected Overrides Sub OnRender (drawingContext As DrawingContext)

參數

drawingContext
DrawingContext

要繪製的 DrawingContext

適用於