private static DataTable Get_OutBal_Payment_Manual() { string maxUpdateDT = null; DataTable table = new DataTable(); if (string.IsNullOrEmpty(_updateDateTime) == false) { maxUpdateDT = _updateDateTime; _updateDateTime = null; } else { /* * DataTable updateTime = _dataAccess.Get_Max_OutBal_UpdateTime(SMS_TYPE); * if (updateTime.Rows.Count == 1) * maxUpdateDT = updateTime.Rows[0].ItemArray[0].ToString(); */ //maxUpdateDT = _dataAccess.Get_Max_UpdateTime(SMS_TYPE); maxUpdateDT = _dataAccess.Get_Max_UpdateTime_Pay(SMS_TYPE); } if (string.IsNullOrEmpty(maxUpdateDT) == false) { try { long maxUpdateTime = long.Parse(maxUpdateDT); } catch (Exception ex) { classOutstandingBalancePaymentManualLogWriter.WriteLog("Error Get_OutBal_Payment_Manual(), " + ex.Message); return(null); } table = _dataAccess.GetPaymentManual(maxUpdateDT); } return(table); }