protected void onUpdate(object source, CommandEventArgs e) { HiddenFlag.Value = "Edit"; OperationMode = "Edit Question"; DataTable dt = new DataTable(); dt = objBLL.Get_Crew_HandOverQuestion(Convert.ToInt32(e.CommandArgument.ToString())); txtQuestionID.Text = dt.Rows[0]["ID"].ToString(); txtQuestion.Text = dt.Rows[0]["HANDOVER_QUESTION"].ToString(); ddlRank.SelectedValue = dt.DefaultView[0]["CREW_RANK"].ToString() != "" ? dt.DefaultView[0]["CREW_RANK"].ToString() : "0"; if (dt.DefaultView[0]["IsCheckList"].ToString() == "1") { chkCheckList.Checked = true; } else { chkCheckList.Checked = false; ddlDataType.SelectedIndex = 1; } ddlDataType.SelectedValue = dt.DefaultView[0]["Data_Type"].ToString() != "" ? dt.DefaultView[0]["Data_Type"].ToString() : "0"; ddlRank.Enabled = false; string AddSingoffReasonmodal = String.Format("showModal('divadd',false);"); ScriptManager.RegisterStartupScript(Page, Page.GetType(), "AddSingoffReasonmodal", AddSingoffReasonmodal, true); }