public void Update(int RowID, int id, int qty, double price) { SItem Item = _items[RowID]; Item.id = id; Item.qty = qty; Item.price = price; _lastUpdate = DateTime.Now; }
public void Insert(int id, double price, int qty, string name, string image) { int ItemIndex = ItemIndexOfID(id); if (ItemIndex == -1) { SItem NewItem = new SItem(); NewItem.id = id; NewItem.qty = qty; NewItem.price = price; NewItem.name = name; NewItem.image = image; _items.Add(NewItem); } else { _items[ItemIndex].qty += 1; } _lastUpdate = DateTime.Now; }