public int DelDish(int id) { return(DishBll.Del(id)); }
public List <DishInfo> GetDish() { return(DishBll.Get()); }
public int UpdDish(DishInfo dish) { return(DishBll.Upd(dish)); }
public int AddDish(DishInfo dish) { return(DishBll.Add(dish)); }