private void CommandBinding_ChangeBookExecuted(object sender, ExecutedRoutedEventArgs e)
{
Book book = this.booksDataGrid.SelectedItem as Book;
book.IsNew = false;
var bookWindow = new NewBook(book);
bookWindow.ShowDialog();
this.booksDataGrid.Items.Refresh();
}
private void CommandBinding_NewBookExecuted(object sender, ExecutedRoutedEventArgs e)
{
var curAuth = (Author)this.authorsListView.SelectedItem;
var book = new Book();
var bookWindow = new NewBook(book);
if ((bool)bookWindow.ShowDialog())
{
curAuth.Books.Add(book);
}
}