VAGSuite.ctrlAirmassResult.gridView1_CustomDrawRowIndicator C# (CSharp) Метод

        private void gridView1_CustomDrawRowIndicator(object sender, DevExpress.XtraGrid.Views.Grid.RowIndicatorCustomDrawEventArgs e)
        {
            if (e.RowHandle >= 0)
            {

                //  e.Painter.DrawCaption(new DevExpress.Utils.Drawing.ObjectInfoArgs(new DevExpress.Utils.Drawing.GraphicsCache(e.Graphics)), "As waarde", this.Font, Brushes.MidnightBlue, e.Bounds, null);
                // e.Cache.DrawString("As waarde", this.Font, Brushes.MidnightBlue, e.Bounds, new StringFormat());
                try
                {
                    if (x_axisvalues.Length > 0)
                    {
                        if (x_axisvalues.Length > e.RowHandle)
                        {
                            int value = (int)x_axisvalues.GetValue((x_axisvalues.Length - 1) - e.RowHandle);
                            value /= 10;
                            string yvalue = value.ToString();
                            /*if (!m_isUpsideDown)
                            {
                                // dan andere waarde nemen
                                yvalue = y_axisvalues.GetValue(e.RowHandle).ToString();
                            }
                            if (m_y_axis_name == "MAP")
                            {
                                if (m_viewtype == ViewType.Easy3Bar || m_viewtype == ViewType.Decimal3Bar)
                                {
                                    int tempval = Convert.ToInt32(y_axisvalues.GetValue((y_axisvalues.Length - 1) - e.RowHandle));
                                    if (!m_isUpsideDown)
                                    {
                                        tempval = Convert.ToInt32(y_axisvalues.GetValue(e.RowHandle));
                                    }
                                    tempval *= 120;
                                    tempval /= 100;
                                    yvalue = tempval.ToString();
                                }
                            }*/

                            Rectangle r = new Rectangle(e.Bounds.X + 1, e.Bounds.Y + 1, e.Bounds.Width - 2, e.Bounds.Height - 2);
                            e.Graphics.DrawRectangle(Pens.LightSteelBlue, r);
                            System.Drawing.Drawing2D.LinearGradientBrush gb = new System.Drawing.Drawing2D.LinearGradientBrush(e.Bounds, e.Appearance.BackColor2, e.Appearance.BackColor2, System.Drawing.Drawing2D.LinearGradientMode.Horizontal);
                            e.Graphics.FillRectangle(gb, e.Bounds);
                            e.Graphics.DrawString(yvalue, this.Font, Brushes.MidnightBlue, new PointF(e.Bounds.X + 4, e.Bounds.Y + 1 + (e.Bounds.Height - 12) / 2));
                            e.Handled = true;
                        }
                    }
                }
                catch (Exception E)
                {
                    Console.WriteLine(E.Message);
                }
            }
        }