public static void Main()
{
Vehicle bike = new Vehicle("Bike", 4, 160);
if (bike is IDrivable)
{
bike.Move();
bike.Stop();
}
else
{
Console.WriteLine("The {0} can't be driven", bike.Brand);
}
IElectronicDevice TV = TVRemote.GetDevice();
PowerButton powBut = new PowerButton(TV);
powBut.Execute();
powBut.Undo();
}
public static void Main(string[] args)
{
Vehicle buick = new Vehicle("Buick", 4, 160);
if (buick is IDrivable)
{
((IDrivable)buick).Move();
((IDrivable)buick).Stop();
}
else
{
Console.WriteLine("The {0} can't be driven", buick.Brand);
}
IElectronicDevice TV = TVRemote.GetDevice();
PowerButton powBut = new PowerButton(TV);
powBut.Execute();
powBut.Undo();
}
static void Main(string[] args)
{
// Create a Vehicle object
Vehicle buick = new Vehicle("Buick",
4, 160);
// Check if Vehicle implements
// IDrivable
if (buick is IDrivable)
{
buick.Move();
buick.Stop();
}
else
{
Console.WriteLine("The {0} can't be driven", buick.Brand);
}
// We are now modeling the act of
// picking up a remote, aiming it
// at the TV, clicking the power
// button and then watching as
// the TV turns on and off
// Pick up the TV remote
IElectronicDevice TV = TVRemote.GetDevice();
// Create the power button
PowerButton powBut = new PowerButton(TV);
// Turn the TV on and off with each
// press
powBut.Execute();
powBut.Undo();
Console.ReadLine();
}
