这是使用如下的代码画出来的:

private void panel1_Paint(object sender, System.Windows.Forms.PaintEventArgs e)
  {
   int StartPosition=0;
   for(int i=1;i<0xa7;i++)
   {
    e.Graphics.DrawString(((System.Drawing.KnownColor)i).ToString(),this.Font,Brushes.Black,20+StartPosition,(i%65-1)*10);
    e.Graphics.FillRectangle((new Pen(Color.FromKnownColor((System.Drawing.KnownColor)i),1)).Brush,0+StartPosition,(i%65-1)*10,19,20);
    StartPosition=(i/65)*170;
   }
  }

posted on 2012-08-13 09:55  SiKulou  阅读(339)  评论(0编辑  收藏  举报