private void btnSearch_Click(object sender, RoutedEventArgs e) { string searchString = txtSearch.Text; ControllerBook C_ControllerBook = new ControllerBook(); var filteredBooks = C_ControllerBook.getBooks(searchString); dtagrdBooks.ItemsSource = filteredBooks; }
public MainUserUI(string t_username_loggedinuser) { InitializeComponent(); loggedinuser = t_username_loggedinuser; ControllerBook C_ControllerBook = new ControllerBook(); var books = C_ControllerBook.getBooks("All"); dtagrdBooks.ItemsSource = books; }
private void btnReserve_Click(object sender, RoutedEventArgs e) { ModelObjBook selectedRow = (ModelObjBook)dtagrdBooks.SelectedItem; int selectedPKey = selectedRow.pkey; ControllerBook C_ControllerBook = new ControllerBook(); bool bookAvaiable = C_ControllerBook.bookAvaiable(selectedPKey); if (bookAvaiable == true) { } else { MessageBox.Show("Book already reserved", "Book reservation", MessageBoxButton.OK, MessageBoxImage.Exclamation); } }