private void bAddBook_Click(object sender, RoutedEventArgs e)
{
BookWindow bookWindow = new BookWindow();
bookWindow.createNewBook(this.tbBookTitle.Text);
// bool?
// bookWindow.DialogResult
Nullable<Boolean> showDialogResult = bookWindow.ShowDialog();
if (showDialogResult.HasValue && showDialogResult.Value)
{
this.lbBooks.Items.Add(bookWindow.Book);
}
}
private void lbBooks_MouseDoubleClick(object sender, MouseButtonEventArgs e)
{
if (this.lbBooks.SelectedItem != null && this.lbBooks.SelectedItem is Book)
{
BookWindow bookWindow = new BookWindow();
bookWindow.Book = (Book)this.lbBooks.SelectedItem;
bool? showDialogResult = bookWindow.ShowDialog();
if (showDialogResult.HasValue && showDialogResult.Value)
{
this.lbBooks.Items.Refresh();
MessageBox.Show("The book was updated ("+bookWindow.Book+").", "Information", MessageBoxButton.OK, MessageBoxImage.Information);
}
}
}
