public void ShowCustomerHistory(ref ListTransactionHistoryDialog th) { if (!loggedOn) { throw new BookShopException("This operation requires login."); } currentCustomer.showHistory(ref th); }
// XXX You may add overriding constructors (constructors with different set of arguments). // If you do so, make sure to call :this() // public CustomerWindow(XXX xxx): this() { } // Without :this(), InitializeComponent() is not called private void CustomerWindow_Load(object sender, EventArgs e) { customerDialog = new CustomerDialog(); loginDialog = new LoginDialog(); listBooksDialog = new ListBooksDialog(); bookInformationDialog = new BookInformationDialog(); cartDialog = new CartDialog(); wishListDialog = new WishListDialog(); bookInWishListDialog = new BookInWishListDialog(); listTransactionHistoryDialog = new ListTransactionHistoryDialog(); showTransactionDialog = new ShowTransactionDialog(); }
public void showHistory(ref ListTransactionHistoryDialog th) { th.AddDisplayItems(transactionHistory.ToArray()); }