public static bool AddOrUpdateCarBitGroup(ParkCarBitGroup model, out bool isAdd) { isAdd = false; if (model == null) { throw new ArgumentNullException("model"); } IParkGrant factory = ParkGrantFactory.GetFactory(); ParkCarBitGroup oldGroup = factory.GetParkCarBitGroup(model.PKID, model.CarBitName); using (DbOperator dbOperator = ConnectionManager.CreateReadConnection()) { if (oldGroup == null) { model.RecordID = GuidGenerator.GetGuidString(); isAdd = true; return(factory.AddParkCarBitGroup(model, dbOperator)); } else { try { dbOperator.BeginTransaction(); //factory.UpdateParkGrantPKLot(model.CarBitName,oldGroup.CarBitName, oldGroup.PKID, dbOperator); model.RecordID = oldGroup.RecordID; bool result = factory.UpdateParkCarBitGroup(oldGroup.RecordID, model.CarBitName, model.CarBitNum, dbOperator); if (!result) { throw new MyException("修改车位组信息失败"); } dbOperator.CommitTransaction(); return(result); } catch { dbOperator.RollbackTransaction(); throw; } } } }