public void richTextBoxIncoming_DoubleClick(object sender, EventArgs e)
        {
            ClearNullStr(richTextBoxIncoming);
            int fxIndex = richTextBoxIncoming.Lines[0].Split(new[] { ' ', '\t' }, StringSplitOptions.RemoveEmptyEntries).Length;
            var list    = new PointPairList();

            try
            {
                ZedGraphResult.GraphPane.CurveList["Исходная"].Color = Color.Green;
            }
            catch
            {
                ZedGraphHlp.DrawGraph(ZedGraphResult, "Исходная", list, Color.Red, checkBoxHaveDept.Checked);
            }
            ZedGraphResult.GraphPane.CurveList["Исходная"].Clear();

            foreach (string line in richTextBoxIncoming.Lines)
            {
                string[] parts = line.Split(new[] { ' ', '\t' }, StringSplitOptions.RemoveEmptyEntries);
                ZedGraphResult.GraphPane.CurveList["Исходная"].AddPoint(ConvertExt.ToDbl(parts[fxIndex - 1]), ConvertExt.ToDbl(parts[0]));
            }

            ZedGraphResult.AxisChange();
            ZedGraphResult.Invalidate();
        }