/// <summary>
/// modify the order
/// </summary>
/// <param name="oldOrd"></param>
/// <param name="newOrd"></param>
public void UpdateInformation(Order oldOrd, Order newOrd)
{
MessageBox.Show(newOrd.OrderId.ToString());
OrderDataMangement.DeleteOrderLine(newOrd.OrderId);
}
/// <summary>
/// delete an order
/// </summary>
/// <param name="ord"></param>
public void DeleteInformation(Order ord)
{
OrderDataMangement.DeleteOrderLine(ord.OrderId);
}
//implemtment the interface
/// <summary>
/// save order to txt file
/// </summary>
/// <param name="ord"></param>
public void SaveInformation(Order ord)
{
OrderDataMangement.WriteOrderDetailDA(ord);
}
