C# 0 The Complete Reference

PART I

C h a p t e r   1 2 :  

I n t e r f a c e s ,   S t r u c t u r e s ,   a n d   E n u m e r a t i o n s  

335

PART IPART I

      case Action.Forward:

        Console.WriteLine("Moving forward.");

        break;

      case Action.Reverse:

        Console.WriteLine("Moving backward.");

        break;

    }

  }

}

class ConveyorDemo {

  static void Main() {

    ConveyorControl c = new ConveyorControl();

    c.Conveyor(ConveyorControl.Action.Start);

    c.Conveyor(ConveyorControl.Action.Forward);

    c.Conveyor(ConveyorControl.Action.Reverse);

    c.Conveyor(ConveyorControl.Action.Stop);

  }

}

The output from the program is shown here:

Starting conveyor.

Moving forward.

Moving backward.

Stopping conveyor.

Because

Conveyor( )

 takes an argument of type