/// <summary> /// 通过OrderId查询订单金额 /// </summary> /// <param name="orderId"></param> /// <returns></returns> public decimal GetMoneyByOrderId(int orderId) { var result = dal.GetMoneyByOrderId(orderId); return(dal.GetMoneyByOrderId(orderId) != DBNull.Value ? Convert.ToDecimal(dal.GetMoneyByOrderId(orderId)) : -1); }
/// <summary> /// 根据订单id获取消费金额 /// </summary> /// <param name="orderId"></param> /// <returns></returns> public object GetMoneyByOrderId(int orderId) { return(dal.GetMoneyByOrderId(orderId)); }