public static void Main()
{
Car car = new Car(90);
car = new FamilyCar(80);
car = new SportCar(280);
car = new LuxurySportCar();
car = new Bulldozer();
var isTypeOf = car is ICar;
Car familyCar = new FamilyCar(80);
//var capacity = familyCar.TrunkCapacity; // we don't have an access
var capacity = ((FamilyCar)familyCar).TrunkCapacity;
SportCar sportCar = new SportCar();
sportCar = new LuxurySportCar();
isTypeOf = sportCar is ICar;
//sportCar = new Car(90); // can't do'
//you can cast detailed object to more generic implicitly
CastClassTest(sportCar);
//CastClassTest(car);
CastClassTest(new LuxurySportCar());
//CastClassTest(new Bulldozer());
//CastInterfaceTest(sportCar);
//CastInterfaceTest(car);
//CastInterfaceTest(new LuxurySportCar());
//CastInterfaceTest(new Bulldozer());
}
private static void CastClassTest(SportCar car)
{
}