public string CheckVendorCloseStaus(string SysDate) { try { DBO.MaintainAcceptDBO dbo = new MaintainAcceptDBO(ref USEDB); DataTable dtResult = dbo.CheckVendorDailyClosed(SysDate); if (dtResult.Rows.Count == 0) { return "0"; } return "1"; } catch (Exception ex) { throw ex; } }