private AreaInfo GetDetailsRowModel(int iRowIndex) { string strErr = string.Empty; AreaInfo area = new AreaInfo(); area.ID = lstDetails[iRowIndex].ID; if (!Basic_Func.GetAreaByID(ref area, ref strErr)) { Common.Common_Func.ErrorMessage(strErr, "读取失败"); GetListQueryData(); return(null); } return(area); }