Use ADOX creat database , WM_DEVICECHANGE detect device change and compare which disk is new and use watcher to find which file and folder change. QueryCancelAutoPlay can be select by individual USB. Some font show in chinese because i write in chine

usb通信的VB例子 是用VB写的 掉用了WIONDS的API函数-usb communications VB example is written using VB spent out of the API function WIONDS