Hi gopikrish
You can try adding some FieldMap object to the DataSourceSettings. Those objects allows you to configure how Chart FX will store the data provided by the DataProvider. Please check the following code:
chart1.DataSourceSettings.Fields.Add(new FieldMap("Date",FieldUsage.XValue)); chart1.DataSourceSettings.Fields.Add(new FieldMap("High",FieldUsage.Value)); chart1.DataSourceSettings.Fields.Add(new FieldMap("Low",FieldUsage.Value)); chart1.DataSourceSettings.Fields.Add(new FieldMap("Closed",FieldUsage.Value)); chart1.DataSource = ds.Tables[0];
More information in Chart FX Samples & Resource Center >>> API Reference >>> Chart FX WebForms >>> DataSourceSetttings Class >>> Properties >>> Fields.
Carlos Chaves