A very simple to use TCP/IP to achieve two-plane communications client instance, you can use for learning.

Packet : 51622440tcpclient.rar filelist
TcpClient\Debug\BuildLog.htm
TcpClient\Debug\lient.obj
TcpClient\Debug\StdAfx.obj
TcpClient\Debug\tcplnk.exe
TcpClient\Debug\tcplnk.obj
TcpClient\Debug\tcplnk.pch
TcpClient\Debug\tcplnk.pdb
TcpClient\Debug\tcplnk.res
TcpClient\Debug\tcplnkDlg.obj
TcpClient\Debug\vc70.idb
TcpClient\Debug\vc70.pdb
TcpClient\icon1.ico
TcpClient\lient.cpp
TcpClient\lient.h
TcpClient\ReadMe.txt
TcpClient\Release\BuildLog.htm
TcpClient\Release\lient.obj
TcpClient\Release\StdAfx.obj
TcpClient\Release\tcplnk.exe
TcpClient\Release\tcplnk.obj
TcpClient\Release\tcplnk.obj.torrent
TcpClient\Release\tcplnk.pch
TcpClient\Release\tcplnk.res
TcpClient\Release\tcplnkDlg.obj
TcpClient\Release\vc70.idb
TcpClient\res\tcplnk.ico
TcpClient\res\tcplnk.rc2
TcpClient\resource.h
TcpClient\StdAfx.cpp
TcpClient\StdAfx.h
TcpClient\TcpClient.dsw
TcpClient\TcpClient.dsw.torrent
TcpClient\TcpClient.ncb
TcpClient\TcpClient.sln
TcpClient\TcpClient.suo
TcpClient\tcplnk.aps
TcpClient\tcplnk.clw
TcpClient\tcplnk.cpp
TcpClient\tcplnk.dsp
TcpClient\tcplnk.h
TcpClient\tcplnk.ncb
TcpClient\tcplnk.opt
TcpClient\tcplnk.plg
TcpClient\tcplnk.rc
TcpClient\tcplnk.vcproj
TcpClient\tcplnkDlg.cpp
TcpClient\tcplnkDlg.h
TcpClient\Debug
TcpClient\Release
TcpClient\res
TcpClient

• We are an exchange download platform that only provides communication channels. The downloaded content comes from the internet. Except for download issues, please Google on your own.
• The downloaded content is provided for members to upload. If it unintentionally infringes on your copyright, please contact us.
• Please use Winrar for decompression tools
• If download fail, Try it againg or Feedback to us.
• If downloaded content did not match the introduction, Feedback to us，Confirm and will be refund.
• Before downloading, you can inquire through the uploaded person information

Nothing．