private void loadCircuitHistory(int SignupID, string CMSID) { try { var dt = objBSS.GetCustomerComplainHistroy(SignupID, CMSID); if (dt.Rows.Count != 0) { GvCustomerOldCompTran.DataSource = dt; GvCustomerOldCompTran.DataBind(); GvCustomerOldCompTran.MasterTableView.GetColumn("colView").Visible = true; // CheckCircuitFLag(); } else { GvCustomerOldCompTran.DataSource = null; GvCustomerOldCompTran.DataBind(); } } catch (Exception ex) { throw ex; } }