VS2008 自己花费了好几天的时间，编写的USB协议HID设备的通信，实现了基本思路，获取鼠标，键盘的厂商编号，产品编号等信息-To spend a few days time, the preparation of a USB HID device communication protocol, to achieve the basic ideas, get the mouse and keyboard manufacturer number, product number and othe