socket programming, as long as the other ports open, warmest regards to the port on the mouth in order to send a file, it can also be used to send files directly to the printer.

SendFile
........\ReadMe.txt
........\res

........\...\SendFile.rc2
........\resource.h
........\SendFile.aps
........\SendFile.clw
........\SendFile.cpp
........\SendFile.dsp
........\SendFile.dsw
........\SendFile.h
........\SendFile.ncb
........\SendFile.opt
........\SendFile.plg
........\SendFile.rc
........\SendFileDlg.cpp
........\SendFileDlg.h
........\StdAfx.cpp
........\StdAfx.h

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