private void btnAdd_Click(object sender, RoutedEventArgs e)
{
AddEditBookWin addEditBookWin = new AddEditBookWin();
this.Opacity = 0.5;
addEditBookWin.ShowDialog();
ListBook.ItemsSource = AppData.context.Book.ToList();
this.Opacity = 1;
}
private void btnChange_Click(object sender, RoutedEventArgs e)
{
if (ListBook.SelectedItem is Book selectbook)
{
AddEditBookWin addEditBookWin = new AddEditBookWin(selectbook);
this.Opacity = 0.5;
addEditBookWin.ShowDialog();
ListBook.ItemsSource = AppData.context.Book.ToList();
this.Opacity = 1;
}
else
{
MessageBox.Show("Запись не выбрана", "Внимание", MessageBoxButton.OK, MessageBoxImage.Information);
}
}