public void Begin()
{
Sportcar sportcar = new Sportcar();
Truck truck = new Truck();
List <Car> cars = new List <Car>()
{
sportcar, truck
};
foreach (Car car in cars)
{
car.Start();
car.Accelerate();
car.Boost();
}
}
public void Casting()
{
Car sportcar = new Sportcar();
Car truck = new Truck();
// Sportcar realsportcar = (Sportcar)sportcar;
/*
* bool isSportcar = sportcar is Sportcar;
*
* if(isSportcar)
* {
* Car newcar = (Car)sportcar;
* }
*/
/*
* Sportcar newcar = sportcar as Sportcar;
* if(newcar != null)
* {
*
* }
*/
}