'宣言 Public Function DrawProgressBarFill( _ ByVal orientation As Orientation, _ ByRef drawParams As UIElementDrawParams, _ ByVal rect As Rectangle, _ ByVal clipRect As Rectangle, _ ByVal percent As Integer, _ ByVal adjustRect As Boolean _ ) As Boolean
public bool DrawProgressBarFill( Orientation orientation, ref UIElementDrawParams drawParams, Rectangle rect, Rectangle clipRect, int percent, bool adjustRect )