Binding RadHtmlChart Not work

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C#

ASP.NET

Telerik

hi,

i'm using control RadHtmlChart wich i bind it programaticly

this is part of my code and in the pic the data don't display i dont know why plz help me i'm using gridview to make sure if i have data in datatable and it works



string req = " select time_tag,[ain_sebou|niveau] from QTSW_DATA1 where time_tag between '15/01/2015 10:49:59' AND '15/02/2015 10:49:59'";
Connecter();
if (DS.Tables.Contains("TRChart"))
{
DS.Tables.Remove("TRChart");
}
SqlDataAdapter da = new SqlDataAdapter(req, con);
da.Fill(DS, "TRChart");
Deconnecter();
RChart.DataSource = DS.Tables["TRChart"];
RChart.DataBind();

ScatterLineSeries SL = new ScatterLineSeries();
SL.DataFieldX = "time_tag";
SL.DataFieldY = "ain_sebou|niveau";
RChart.PlotArea.Series.Add(SL);
RChart.PlotArea.XAxis.TitleAppearance.Text = "Date Time";
RChart.PlotArea.YAxis.TitleAppearance.Text = "Value Of AIn Sebou";

// here i bind Gridview

Gridview1.DataSource = DS.Tables["TRChart"];
Gridview1.DataBind();

http://www.mediafire.com/view/yavzc9gza1vll1d/Graphe.JPG[^]

plzz i need help