一套不错的TCP/IP编程指导，对几乎所有人都有指导意义。大家来看下...

windows系统下的一个防火墙源代码，内有帮助文件说明-windows of a system firewall source code, there are help files note

Example of using PIPEs for consoles apps

这是一个找到一篇关于权限设计的教程，写的很好，但是发现给出的代码，有些地方可能有笔误。贴出来供大家和我一起学习。 ----------------------------------- 首先,设置三种要素：用户、群组、角色。 用户为登录用，对应到人。群组对应为用户的集合，是一种特殊的用户。角色为一组权限项的集合，用户（群组）都有各自的角色。 权限的实现通过Permission类和Rule类来实现。 Permission供外部调用，Rule为一个接口，为权限判断规则。 -This is a mandate to find a design of the curriculum and write well, but the code is found, in some places may be misdirected. Put up for us and I study together.----------------------------------- First, the set of three elements : user, group, role. Users login to use corresponds to the people. User groups corresponding to the pool, a special users. A role for the authority, of the group assembled users (groups) have their own role. To achieve competence through Permission Rule category and class to be achieved. Permission for external calls, as a Rule interface for the authority to judge rules.

PING功能是网络程序中的一个基本功能，了解其编写对于了解网络底层函数有很重要的意义，希望对大家有所帮助-PING function is the procedure for the network a basic functions, to understand their preparation for the understanding of the underlying network functions are very important, we hope to help

服务器和客户端的VC++实例-server and client examples of the VC

此程序实现了IPX/UDP/TCP三种协议的广播- This procedure has realized the IPX/UDP/TCP three kind of agreements broadcasts

可以发送具有用户名论证的邮件,并且加入了POP3接收的功能,虽然还有一些BUG,望有好的意见能与我分享-can send users who have demonstrated mail, POP3 and joined the reception function, although some BUG, Pillar had good ideas and I can share

用delphi设计的代理服务器,是很好的学习的例子.-with delphi design proxy server, is a good example of learning.

下载者说明: 1.无驱、无注册表、无服务C++编写源码。 2.大量优化代码，去掉了大量容易暴露的功能。 3.屏蔽了运行时的忙碌提示，增强隐蔽性。 4.继承了中华吸血鬼优秀的代码作风，备注全面。 5.全面屏蔽杀毒软件。 6.集成了插件功能，可以点击网页。-Those who download the instructions: 1. Hassel, no registry, no services, the preparation of C++ source code. 2. A large number of optimized code, removed a lot easier to expose functionality. 3. Shield the busy run-time prompts to enhance concealment. 4. Inherited the style of the Chinese vampire excellent code, notes fully. 5. Full screen anti-virus software. 6. Integrated plug-in features, you can click on web page.

VC编的简单Server.rar-VC series of the simple Server.rar