this code by asp300 collected. Asp300

该程序可以实现基本的包过滤，包过滤作为最基本的防火墙基层策略是属于比较早起的防火墙开发思路。从这个源码中你可以看到早期的防火墙的基本开发流程，这相信对你以后独立防火墙的编码有所帮助。

这是一个用ｐｂ编写的局哉网内进行消息发送的程序-used pb prepared by the Bureau painful news network for the transmission of procedures

用Ｅｖｃ开发的一些关于文件操作的程序实例源码，供大家下载参考学习-Evc development with a number of documents on the operation of the source code examples procedures for downloading information learning

windows网络编程之WSAAsyncSelect模型-windows network"s programming model WSAAsyncSelect

春天网络域名主机系统(C#全源码)-spring mainframe network domain name system (all C# source)

远程镜像测试端口，用于远程访问终端电脑，开发免费网络资源-Remote mirror test port for remote access to computer terminals, development of network resources for free

Jsp网络编程，入门与实践，针对初学者，包含了255个实例，介绍XML,Struts，JSTL等-Jsp Network Programming, Introduction to and practice, aimed at beginners, includes 255 examples introduce XML, Struts, JSTL, etc.

WIN32 API写的第一个函数,只是传一个字符串就结束了,但是体现了socket的连接建立过程-WIN32 API to write a function of just one-on the end of a string, but the embodiment of the socket connection establishment process

进程查看可获取路径及系统端口,TCP/UDP信息-Process view can be accessed path and system port, TCP/UDP information

在线更新程序，完全socet实现，支持socks5代理，客户端为dll，方便其它程序调用-online updates for socet achieve full support socks5 agent for the client dll. Invoking other convenience