Forex_Strategy_Builder.Optimizer.PnlParamsBase_Paint C# (CSharp) Метод

        void PnlParamsBase_Paint(object sender, PaintEventArgs e)
        {
            Panel pnl = (Panel)sender;
            Graphics g = e.Graphics;
            Pen penBorder = new Pen(Data.GetGradientColor(LayoutColors.ColorCaptionBack, -LayoutColors.DepthCaption), border);

            g.DrawLine(penBorder, 1, 0, 1, pnl.ClientSize.Height);
            g.DrawLine(penBorder, pnl.ClientSize.Width - border + 1, 0, pnl.ClientSize.Width - border + 1, pnl.ClientSize.Height);
            g.DrawLine(penBorder, 0, pnl.ClientSize.Height - border + 1, pnl.ClientSize.Width, pnl.ClientSize.Height - border + 1);

            return;
        }