protected override void doSave(Event e) { MySql.Data.MySqlClient.MySqlTransaction trc = m_connection.BeginTransaction(); try { m_command.Transaction = trc; DateTime trDate = DateTime.Today; string codesample = AutoNumberSetupRepository.GetCodeSampleByDomainName(m_command, "DeliveryOrder"); Event codeDate = FindLastCodeAndTransactionDate(codesample); string lastCode = codeDate == null ? string.Empty : codeDate.CODE; DateTime lastDate = codeDate == null ? trDate : codeDate.TRANSACTION_DATE; int trCount = RecordCount(); e.CODE = AutoNumberSetupRepository.GetAutoNumberByDomainName(m_command, "DeliveryOrder", e.CODE, lastCode, lastDate, trDate, trCount == 0); DeliveryOrder stk = (DeliveryOrder)e; m_command.CommandText = e.GetInsertSQL(); m_command.ExecuteNonQuery(); m_command.CommandText = DeliveryOrder.SelectMaxIDSQL(); stk.ID = Convert.ToInt32(m_command.ExecuteScalar()); foreach (DeliveryOrderItem item in stk.EVENT_ITEMS) { item.PART.UNIT_CONVERSION_LIST = PartRepository.GetUnitConversionsStatic(m_command, item.PART.ID); m_command.CommandText = item.GetInsertSQL(); m_command.ExecuteNonQuery(); m_command.CommandText = DeliveryOrderItem.SelectMaxIDSQL(); item.ID = Convert.ToInt32(m_command.ExecuteScalar()); } trc.Commit(); } catch (Exception x) { e.ID = 0; foreach (EventItem item in e.EVENT_ITEMS) { item.ID = 0; } trc.Rollback(); throw x; } }