Introduction - If you have any usage issues, please Google them yourself
VC++ data transmission C/S structure (message) one case, a file transfer technology based on vc++ 6.0 point, connection-oriented, under XP through debugging, with detailed notes, but the notes are in English, suitable for self-study.
Please also compile compile the client and server, both of which run the server, and then click the link to start the client and the IP address, connectivity, you can input text message sent box, the client can monitor and receive information, of course, the two are listening to each other, can also be a message the server to the client. Point of principle, the basic unit of data network connection.