Пример #1
0
        static void Main()
        {
            // 创建一个遥控器
            RemoteControl remoteControl = new RemoteControl();

            // 长虹电视机
            remoteControl.Implementor = new Changhong();
            remoteControl.On();
            remoteControl.SetChannel(1);
            remoteControl.Off();

            // 三星电视机
            remoteControl.Implementor = new Samsung();
            remoteControl.On();
            remoteControl.SetChannel(2);
            remoteControl.Off();
        }