请问我如何改变一个控件边框的颜色？比如，一个Button.

Question

public class MyButton : Button 
 
     { 
 
          protected override void OnPaint(PaintEventArgs e) 
 
          { 
 
               base.OnPaint(e); 
 
               int borderWidth = 1; 
 
               Color borderColor = Color.Blue; 
 
               ControlPaint.DrawBorder(e.Graphics, e.ClipRectangle, borderColor, 
 
                         borderWidth, ButtonBorderStyle.Solid, borderColor, borderWidth, 
 
                         ButtonBorderStyle.Solid, borderColor, borderWidth, ButtonBorderStyle.Solid, 
 
                         borderColor, borderWidth, ButtonBorderStyle.Solid); 
 
          } 
 
     }