FillEllipse FillEllipse(Brush, RectangleF) public void FillEllipse ( Brush Brush , RectangleF rect ) 也可以看看 class Brus......FillEllipse(Brush, RectangleF) public void FillEllipse ( Brush brush...RectangleF rect ) 也可以看看 class Brush struct RectangleF class Graphics...