static void Main(string[] args)
        {
            Car toyota = new Toyota();

            toyota.Accelerate();
            toyota.Run();

            Car ferrari = new Ferrari();

            ferrari.Accelerate();

            ferrari.Run();
            ferrari.Stop(); // this stops the car not the car, because the Stop in Ferrari is a `new`
            Ferrari realFerrari = (Ferrari)ferrari;

            realFerrari.Stop(); // this stops the Ferrari
        }
示例#2
0
        static void Main(string[] args)
        {
            Car toyota = new Toyota();

            toyota.Accelerate();
            toyota.Run();

            Car ferrari = new Ferrari();

            ferrari.Accelerate();

            ferrari.Run();
            ferrari.Stop();
            Ferrari realFerrari = (Ferrari)ferrari;

            realFerrari.Stop();
        }