protected async void Load()
        {
            canEdit = true;

            try
            {
                var otErpGetTblGnCityByCitySeqResult = await OtErp.GetTblGnCityByCitySeq(int.Parse(City_SEQ));

                tblgncity = otErpGetTblGnCityByCitySeqResult;
            }
            catch (Exception otErpGetTblGnCityByCitySeqException)
            {
            }
        }