private void Btn_back_Click(object sender, RoutedEventArgs e) { _viewHelper.Hide(containerCanvas); if (_isLibrarian) { LibraryMenu libraryMenu = new LibraryMenu(); frm_searchbook.Content = libraryMenu; } else { Menu menu = new Menu(); frm_searchbook.Content = menu; } }
private void Btn_signin_Click(object sender, RoutedEventArgs e) { if (_librarianHelper.IsUserLogin(txt_username.Text, txt_passwordBox.Password)) { lbl_error.Visibility = Visibility.Hidden; LibraryMenu libraryMenu = new LibraryMenu(); frm_login.Content = libraryMenu; _viewHelper.Hide(containerCanvas); } else { lbl_error.Visibility = Visibility.Visible; } }