C# .NET - exponential growth of point once the chart series is drawn

Asked By rehu on 26-Aug-15 08:54 AM
i am trying to get exponential growth of point once the series is drawn. 
 ArrayList arraygraphchange = new ArrayList();
 double typea = 0.0;
     
      for (int arraycount = 0; arraycount < test1.Count; arraycount++)
      {    
       selected= test1[arraycount].ToString();
       query = "select sum(table1." + selected + ") from table1";
       sql = lulc;
        cmd = new System.Data.SqlClient.SqlCommand(sql, con);
        typea = Convert.ToDouble(cmd.ExecuteScalar());
        arraygraphchange.Add(ltypea);
         }

Chart1.Width = 700;
    Chart1.Height = 600;
    Chart1.Series.Add("SERIES1");
    Chart1.Series.Add("SERIES3");
    Series series = Chart1.Series["SERIES1"];
    Series series2 = Chart1.Series["SERIES3"];
    Chart1.Series["SERIES1"].ChartType = SeriesChartType.Point;
    Chart1.Series["SERIES1"].Points.DataBindY(arraygraphchange);//working fine till here drawing points in graph
    Chart1.DataManipulator.FinancialFormula(FinancialFormula.Forecasting, "Exponential", series, series2);//giving error
    Chart1.Series["SERIES1"].ToolTip = "#VALY";
Balram Chavan replied to rehu on 07-Dec-10 04:56 AM
Please provide your error message
rehu replied to Balram Chavan on 07-Dec-10 05:22 AM
The number of output series and Y values is not correct.
Balram Chavan replied to rehu on 07-Dec-10 05:25 AM
check whether you number of values in series 1 and series 3 are same or not in your database. I guess this is the problem.
rehu replied to Balram Chavan on 07-Dec-10 05:57 AM
my problem is solved thnx
Balram Chavan replied to rehu on 07-Dec-10 06:00 AM
my pleasure :)