private void DeleteButton_Click(object sender, RoutedEventArgs e)
{
try
{
var id = CarsCollection.ElementAt(CarListView.SelectedIndex).Id;
viewModel.DeleteCar(id);
MessageBox.Show("Record has been deleted.", "Delete Car");
}
catch (ArgumentException)
{
MessageBox.Show("First you have to select character you want to delete.", "Delete Car");
}
}