public bool Delete(int id) { return(OrderStorageManager.Delete(id)); }
public bool Modify(Order order) { return(OrderStorageManager.Modify(order)); }
public Order Get(int id) { return(OrderStorageManager.Get(id)); }
public bool Add(Order order) { return(OrderStorageManager.Add(order)); }
public IEnumerable <Order> Get() { return(OrderStorageManager.Get()); }