Progressbar like Google Chrom

private void PaintProgress(PaintEventArgs e)

{

  using( SolidBrush progressBrush = new SolidBrush(this.ProgressColor))

  {

      Rectangle rect = LayoutInternal.ProgressRectangle;

      rect.Inflate(-2, -2);

      rect.Height -= 2; rect.Width -= 2;

      float startAngle = -90;

      float sweepAngle = Progress / 100 * 360;

      e.Graphics.FillPie(progressBrush, rect, startAngle, sweepAngle);

  }

}

//----------------------------------------------------------------

private void PaintBorder(PaintEventArgs e)

{

   GraphicsPath borderPath = new GraphicsPath();

   Rectangle progressRect = LayoutInternal.ProgressRectangle;

   borderPath.AddArc(progressRect, 0, 360);

   ....

   ....

   ....

   using (Pen borderPen = new Pen(this.BorderColor, 2))

   {

       e.Graphics.DrawPath(borderPen, borderPath);

       e.Graphics.DrawLine(borderPen,

           new Point(progressRect.Left + progressRect.Width / 2, progressRect.Top),

           new Point(progressRect.Left + progressRect.Width / 2, progressRect.Bottom));

       e.Graphics.DrawLine(borderPen,

           new Point(progressRect.Left, progressRect.Top + progressRect.Height / 2),

           new Point(progressRect.Right, progressRect.Top + progressRect.Height / 2));

       e.Graphics.DrawLine(borderPen,

            new Point(progressRect.Left ,progressRect.Top),

            new Point(progressRect.Right,progressRect.Bottom));

       e.Graphics.DrawLine(borderPen,

           new Point(progressRect.Left, progressRect.Bottom),

           new Point(progressRect.Right, progressRect.Top ));

   }

   e.Graphics.Clip = clip;

}