public void dbug_HighlightMeNow(Rectangle rect) { using (System.Drawing.Pen mpen = new System.Drawing.Pen(System.Drawing.Brushes.White, 2)) using (System.Drawing.Graphics g = this.dbugCreateGraphics()) { System.Drawing.Rectangle r = rect.ToRect(); g.DrawRectangle(mpen, r); g.DrawLine(mpen, new System.Drawing.Point(r.X, r.Y), new System.Drawing.Point(r.Right, r.Bottom)); g.DrawLine(mpen, new System.Drawing.Point(r.X, r.Bottom), new System.Drawing.Point(r.Right, r.Y)); } }