请教下大神们，VC＋＋怎么创建虚拟设备？如图：

用shell namespace扩展
http://blog.csdn.net/hacode/article/details/18178699
http://www.cnblogs.com/onroad/archive/2009/08/28/1556063.html
http://www.pudn.com/downloads/sourcecode/windows/shell/detail1633.html

http://www.codeproject.com/Articles/7973/An-almost-complete-Namespace-Extension-Sample
http://www.codeproject.com/Articles/1649/The-Complete-Idiot-s-Guide-to-Writing-Namespace-Ex
http://bbs.csdn.net/topics/330031625