/// <summary> /// 取消订餐 /// </summary> /// <param name="userName">用户名</param> /// <returns></returns> public OperationResult <Boolean> CancelOrder(string userName) { IOrderDAL orderDAL = OrderDALFactory.CreateOrderDAL(); int _user = orderDAL.DeleteUserOrder(userName); if (_user >= 1) { return(new OperationResult <bool>() { Result = true, Message = "取消订餐成功", OrderingState = OrderingStateEnum.IsNullOfOrdering }); } else { return(new OperationResult <bool>() { Result = false, Message = "取消订餐失败", OrderingState = OrderingStateEnum.IsNullOfOrdering }); } }