sf(V2.5)

可以参考直接使用S7协议连接西门子plc(You can refer to the direct use of the S7 protocol to connect SIEMENS PLC)

学习网络编程的初学者必看的.(Learning Network Programming Watchable the beginners.)

用Visual C++编写的UDP客户端程序。(Using Visual C++ Prepared UDP client program.)

一本优秀的国外黑客教程（中文版），介绍了很多主流的黑客手段和其所使用的工具，并且难度适中，新手和高手都适合看。(An excellent foreign hackers tutorial (Chinese version), introduces some mainstream hacking tools and means.)

说明：  用VC6写的简单控制台服务器端程序，学习用。(with VC6 write a simple console server software, to study.)

说明：  点对点的聊天工具，公司不让QQ,SKYPE，就动手写了个超小巧的聊天工具(Peer-to-peer chat tool company from QQ, SKYPE, on hand to write a super-compact chat tools)

驱动层抓取网卡数据代码，并可以修改数据包内容(Crawl layer data-driven card code, and can modify the contents of data packets)

IOCP基本原理介绍，主要介绍了如何使用IOCP进行开发。(Introduce the basic principles of IOCP, mainly on how to use IOCP for development.)

基于TCp的网络编程,一个服务器对多个客户端,用用的是多线程方法(Based on the TCp network programming, a server to multiple clients, use is a multi thread method)

Visual C++ .NET 网络与通信高级编程范例配套代码(Visual C++. NET network and high-level programming paradigm supporting code)