Infragistics -- UltraWebGrid, data binding

         DataSet ds = new DataSet();
        int x = ddlSelectedValue.IndexOf('-');
        if (x > -1)
        ds = Selections.GetUnlinkedAccounts(clientID, AccountNo);

        else
            ds = Selections.GetAccountBasedAnnuity(clientID, AccountNo);

        AnnuityDetails.DataSource = ds;
        AnnuityDetails.DataBind();

AnnuityDetails is the Ultrawebgrid i开发者_运维技巧nfragistics control, i am getting the dataset in to ds but the dataset is not binding into the WEbgrid..plz help me wth this

Did you have generated the columns with IsBoubd property to true? This may cause this issue.