private void addButton_Click(object sender, RoutedEventArgs e)
{
var addCar = new AddEditCarWindow();
this.IsEnabled = false;
addCar.Closing += AddCar_Closing;
}
private void editButton_Click(object sender, RoutedEventArgs e)
{
if (carsGrid.SelectedItems.Count > 0)
{
Car car = carsGrid.SelectedItem as Car;
var editCar = new AddEditCarWindow(car);
this.IsEnabled = false;
editCar.Closing += AddCar_Closing;
}
}