'宣言 Public Overloads Overrides Sub Draw( _ ByVal graphics As Graphics, _ ByVal invalidRectangle As Rectangle, _ ByVal doubleBuffer As Boolean, _ ByVal alphaBlendMode As Infragistics.Win.AlphaBlendMode _ )
public override void Draw( Graphics graphics, Rectangle invalidRectangle, bool doubleBuffer, Infragistics.Win.AlphaBlendMode alphaBlendMode )