Description: USB devices are more species, but also rather special, different hardware from different vendors and control software are not the same (I suspect that it is ICTL codes vary, and not easy to detect). Allows access to USB devices do not like the serial port parallel port of convenience. This routine is only shows the basic method of access. It also some issues remain unresolved, issue is resolved to hope that we can notify me or express them.
Reference to USBPort, USBview such code,thanks.
File list (Check if you may need any files):
USB
...\Debug
...\.....\StdAfx.obj
...\.....\USBPort.obj
...\.....\USBPort.pch
...\.....\USBPort.res
...\.....\vc60.idb
...\.....\vc60.pdb
...\ReadMe.txt
...\res
...\...\USBPort.ico
...\...\USBPort.rc2
...\Resource.h
...\StdAfx.cpp
...\StdAfx.h
...\USBPort.aps
...\USBPort.clw
...\USBPort.cpp
...\USBPort.dsp
...\USBPort.dsw
...\USBPort.h
...\USBPort.opt
...\USBPort.plg
...\USBPort.rc
...\USBPortDlg.cpp
...\USBPortDlg.h
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