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);
}