windows下, 使用setupdi系列函数, 来进行一些设备信息的管理,Under windows, use SetupDIxxx series function to do some device information management.

System will automatically delete the directory of debug and release, so please do not put files on these two directory.

枚举电脑中的所有设备，包括设备管理其中不存在的隐藏设备。网上找到的代码，用来交流学习。-Enumerate all devices in the computer, including hidden devices Device Manager which does not exist. Code found on the Internet, for the exchange of learning.