mfc开发的通信程序，提供注册功能 简单的聊天室，注册后可以进行聊天...

用java写的一个端口扫描器源码 使用了swing和thread 学习网络安全的人值得一读-Using java to write a port scanner source thread using the swing and learning network security worth reading

FTP服务端源码，有了他，自己编一个Server-U，^_^-FTP server source code, with his own series of a Server-U, ^ _ ^

用C#实现的网络聊天程序，分为客户端和服务器端两个程序，可以用-C# Internet chat program, divided into client and server-side two procedures can be used

P2P之UDP穿透NAT的原理与实现源代码，有VC实现的网络编程-P2P UDP penetrate NAT Zhi Theory and implementation of the source code, the VC Network Programming

vs Ping LAN消息和程序。雷亚尔

可以通过这个软件，把和别人建立通信，方便简单又实在，你说好不好呀，下吧，不用客气-through the software, communications and other people, it is really very easy to use, that is really nice to you, are you, not polite

这是一个简单的小程序！可以实现用http协议将Web上的文件下载到本机的Windows文件夹！-This is a simple little procedure! Http can be used to achieve agreement on the Web to download the document for the Windows folder!

RSAToolase64.c .......History.txt-RSATool base64.c ....... History.txt

这是我自己做的局域网内进行多播 通信的代码，打开时请先打开服务器段 才可正常运行。-This my own LAN within multicast communication code, opened post of the open server can run normally.

一段局域网内网上聊天程序。这是一测试程序，更多的网络程序以后陆续发上来。-a LAN online chat program. This is a test program, more network programming onto successive fat.