protected void btnPriview_Click(object sender, EventArgs e) { DataTable dtHR = objTSM.Get_SOF_Wise_HR(ddlEmployee.SelectedValue.Trim(), ddlYear.SelectedValue.Trim()); DataTable dtTS = objTSM.Get_MonthWiseTimeSheetHour(ddlEmployee.SelectedValue.Trim(), ddlYear.SelectedValue.Trim()); grReport.DataSource = dtTS; grReport.DataBind(); //Fill SOF Code wise Hour this.FillHour(dtHR); }