面向接口编程详解 - 图文(9)

IMobileStorage mobileHardDisk = new MobileHardDisk();

Console.WriteLine(\我现在把我的MP3播放器插入电脑的USB端口上面并拷一些mp3音乐到里面.....\\n\);

//指定端口插的是什么

computer.UsbDrive = mp3Player; computer.WriteData(); Console.WriteLine();

Console.WriteLine(\我现在把移动硬盘插到电脑USB端口来拷些电影.....\\n\); computer.UsbDrive = mobileHardDisk; computer.WriteData(); Console.WriteLine();

Console.WriteLine(\我现在把闪存盘插入电脑USB端口,拷贝些文件到电脑,同时把电脑上的一些文件拷贝到U盘里面......\\n\);

computer.UsbDrive = flashDisk; computer.ReadData(); Console.WriteLine(); computer.WriteData(); Console.WriteLine();

Console.ReadLine();

} } }