private void button1_Click(object sender, EventArgs e)
{
if (listBox1.SelectedIndex != -1 && listBox2.SelectedIndex != -1)
{
ICarFactory factory = listBox1.SelectedItem as ICarFactory;
ICarType t = listBox2.SelectedItem as ICarType;
label1.Text = factory.GetType().Name;
if (t is SUV)
{
ISUV temp = factory.CreateSUV();
label1.Text += " " + temp.OffRoadDriving() + " " + temp.Sell();
}
if (t is Hybrid)
{
IHybrid temp = factory.CreateHybrid();
label1.Text += " " + temp.ChargeCar() + " " + temp.Sell();
}
}
}
