Exemple #1
0
        static void Main(string[] args)
        {
            // Use the ATL Car using the ComCarClass
            // type.  Recall!  '-Class' types allow you
            // to call any member of each supported
            // interface.
            ComCarClass c = new ComCarClass();
            c.TurnOnRadio(RADIOTYPE.EIGHT_TRACK);
            c.SpeedUp(10);
            c.TurboBlast();

            // Exercise the enum!
            RADIOTYPE rt = RADIOTYPE.AM_RADIO;
            string[] names = Enum.GetNames(rt.GetType());
            foreach(string s in names)
            {
                Console.WriteLine("Name: {0}", s);
            }

            // Now make use of explicit interfaces.
            IComCar itfComCar = new ComCarClass();
            itfComCar.TurnOnRadio(RADIOTYPE.FM_RADIO);

            // Get ITurbo.
            try
            {
                ITurbo itfTurbo = (ITurbo)itfComCar;
                itfTurbo.TurboBlast();
            }
            catch(InvalidCastException e)
            {
                Console.WriteLine(e.Message);
            }

            // Now using default interface class type.
            ComCar c2 = new ComCar();
            c2.TurnOnRadio(RADIOTYPE.AM_RADIO);
            // c2.TurboBoost(); // Bomb!

            ITurbo itfTurbo2 = (ITurbo)c2;
            itfTurbo2.TurboBlast();

            // Create some jets, UFOs and comcars.
            ComCarClass c3 = new ComCarClass();
            JetPlaneClass j = new JetPlaneClass();
            UFO u = new UFO();
            XCelerate(c3);
            XCelerate(j);
            XCelerate(u);

            // An array of ITurbo interface.
            ITurbo[] fastVehicles = {new ComCarClass(),
                                     new UFO(),
                                     new JetPlaneClass()};
            foreach(ITurbo i in fastVehicles)
                i.TurboBlast();
        }
Exemple #2
0
        static void Main(string[] args)
        {
            // Use the ATL Car using the ComCarClass
            // type.  Recall!  '-Class' types allow you
            // to call any member of each supported
            // interface.
            ComCarClass c = new ComCarClass();

            c.TurnOnRadio(RADIOTYPE.EIGHT_TRACK);
            c.SpeedUp(10);
            c.TurboBlast();

            // Exercise the enum!
            RADIOTYPE rt = RADIOTYPE.AM_RADIO;

            string[] names = Enum.GetNames(rt.GetType());
            foreach (string s in names)
            {
                Console.WriteLine("Name: {0}", s);
            }

            // Now make use of explicit interfaces.
            IComCar itfComCar = new ComCarClass();

            itfComCar.TurnOnRadio(RADIOTYPE.FM_RADIO);

            // Get ITurbo.
            try
            {
                ITurbo itfTurbo = (ITurbo)itfComCar;
                itfTurbo.TurboBlast();
            }
            catch (InvalidCastException e)
            {
                Console.WriteLine(e.Message);
            }

            // Now using default interface class type.
            ComCar c2 = new ComCar();

            c2.TurnOnRadio(RADIOTYPE.AM_RADIO);
            // c2.TurboBoost(); // Bomb!

            ITurbo itfTurbo2 = (ITurbo)c2;

            itfTurbo2.TurboBlast();

            // Create some jets, UFOs and comcars.
            ComCarClass   c3 = new ComCarClass();
            JetPlaneClass j  = new JetPlaneClass();
            UFO           u  = new UFO();

            XCelerate(c3);
            XCelerate(j);
            XCelerate(u);

            // An array of ITurbo interface.
            ITurbo[] fastVehicles = { new ComCarClass(),
                                      new UFO(),
                                      new JetPlaneClass() };
            foreach (ITurbo i in fastVehicles)
            {
                i.TurboBlast();
            }
        }