private void AddBook()
{
var window = new EditBookWindow();
window.ShowDialog();
SetFilter(window);
}
private void EditButton_Click(object sender, RoutedEventArgs e)
{
if (booksListBox.SelectedItem != null)
{
Book book = (Book)booksListBox.SelectedItem;
EditBookWindow editBookWindow = new EditBookWindow(database, book);
editBookWindow.ShowDialog();
booksListBox.SelectedItem = book;
}
}