// Turbo each COM type.
public static void XCelerate(ITurbo itfTurbo)
{
itfTurbo.TurboBlast();
}
// Turbo each COM type.
public static void XCelerate(ITurbo itfTurbo)
{
itfTurbo.TurboBlast();
}
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();
}
}