public bool DianCai(int orderId, int dishId) { if (oiDal.HasCai(orderId, dishId)) //是否已有此菜 { //菜的数量加1 return(oiDal.CaiJiaYiFeng(orderId, dishId) > 0); } else { //点新的菜 return(oiDal.DianCai(orderId, dishId) > 0); } }
public bool DianCai(int OId, int DId) { return(oiDal.DianCai(OId, DId) > 0); }
public bool DianCai(int orderId, int dishId) { return(oiDal.DianCai(orderId, dishId) > 0); }
public bool DianCai(int Did, int Oid) { return(dal.DianCai(Did, Oid) > 0); }
public bool DianCai(int orderid, int dishid) { return(_oiDal.DianCai(orderid, dishid) > 0); }