摘要： private void Draw(IntPtr winHandle,Point location,Size size) { Graphics g = Graphics.FromHwnd(winHandle); GraphicsPath gp = new GraphicsPath(); Rectangle rec = new Rectangle(location, size); gp.AddRectangle(rec); Color[] surroundColor = new Color[] { Color.White }; PathGradientBrush pb = new PathGr. 阅读全文