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TCP CS 模式文件传输可以下载和上传文件,也可浏览服务器端文件(TCP CS file transportation)

可以查询网络DNS的一个小程序，以运行，无错误，可直接使用(Can the DNS query network a small program to run, no mistake, can use directly)

Kylloguer Program FTP - MU

利用socket技术，实现了局域网之间的通信，两个客户端之间可以相互聊天(Socket technology, communication between the LAN between the two clients can chat with each other. )

一个类似飞鸽传书的小程序 其中的SERVER端 一会上传Client(studay ..)

说明：  网络编程中C++ Web服务器和浏览器的设计源代码，用于网络编程实验。(The design source code of C++ Web server and browser in network programming is used for network programming experiment.)

实现 tcp的端口映射 不同于udp的实现方法(Realization of TCP port mapping from UDP realization method)

我这段代码是一个名为Youtoo的sipphone工程改编而来。（www.pudn.com 上有） 原工程是在vc 6.0下开发，而我是在vs 2005 把代码重新改写了一边，同时稍微改了一下界面。 我用来测试客户端（ua）的服务器是 Brekeke SIP Server(安装完后可以注册)。 在程序运行前应该在vs2005重新设置lib和头文件的位置。 库放在lib目录下 头文件放在include目录下。(I have this code is a Youtoo adapted from the sipphone works. (Www.pudn.com have) the original project is developed in vc 6.0, while I was in vs 2005 to rewrite the code aside, at the same time slightly changed about the interface. I used to test the client (ua) of the server is Brekeke SIP Server (can be registered after installation). Before the program runs in VS2005 should be re-instated in the lib and header file location. Treasury on the lib directory下头document include directory.)

VB纯代码，内嵌汇编，对指定进程发送网络数据包。(VB pure code inline assembler, network packet sent to the specified process.)

封装帧和解析帧，并有CRC校验，完全是自己手写(Feng binding and parsing frame, and a CRC checksum)