C#绘制Label边框

      using System.Drawing;

private void label1_Paint(object sender, PaintEventArgs e)        {                      DrawBorder(e.Graphics, Color.Red,Color.Blue, label1.Width, label1.Height);

         }

                  private SolidBrush SegBrush; //   功控填充颜色所用brush          /// <summary>         /// //绘制边框         /// </summary>        /// <param name="g"></param>         /// <param name="color">lable背景颜色</param>         /// <param name="color">边框颜色</param>        /// <param name="x">label宽度</param>        /// <param name="y">label高度</param>        private void DrawBorder(System.Drawing.Graphics g,Color color,Color bordercolor,int x,int y)          {     

            SegBrush = new SolidBrush(color);            Pen pen = new Pen(SegBrush, 1);            //e.Graphics.FillRectangle(SegBrush, RcTime);

            label1.BorderStyle = BorderStyle.None;            label1.BackColor = color;

            pen.Color = Color.White;

            Rectangle myRectangle = new Rectangle(0, 0, x, y);            ControlPaint.DrawBorder(g, myRectangle, bordercolor, ButtonBorderStyle.Solid);//画个边框            // g.DrawRectangle(pen, myRectangle);            //g.DrawEllipse(pen, myRectangle);        }