用VB编写的网络数据传输

用于从pop3服务器上下载邮件，有查看和修改功能-from pop3 server for downloading e-mail, view and change the functional

获得本机网卡地址- Obtains this machine net card address

一个微型NIDS实现例子- A miniature NIDS realization example

FTP服务器，学习写FTP服务器会有帮助-FTP server, FTP server will have to learn to help

实现TCP穿越NAT(即TCP打洞)。目的是为了实现局域网节点和另一个局域网节点的通信-TCP to achieve through the NAT (ie TCP holes). In order to achieve the purpose of communications between node of local area network and another local network node.

多用户通信的时分复用，每个节点在其固定的时间内发送数据包，采用OPNET仿真工具-Multi-user time division multiplexing communications, each node in the fixed period of time to send data packets, using OPNET simulation tool

VC中调用WebService的问题，其实在Visual Studio.Net（下称VS.NET）及其以后的版本中调用WebService已经变得相当简单。你所要做的只是“找到 WebService的发布地址”，然后将其引用添加到VC项目中即可。接下来VS.NET帮你生成的代理类，会帮你搞定一大堆的麻烦事，包括：网络调用、数据传递等等；什么SOAP啊、网络啊，你都可以不管。 InvokeConsole // 在控制台中调用WebService的Demo InvokeDemo // 在MFC程序中调用WebService的Demo -VC Calling WebService problem, In Visual Studio (hereinafter referred to VS.NET) and its subsequent version called W ebService has become quite simple. You had to do was to "find the publication addresses WebService" then added to the quoted VC project can be. VS.NET help you to the next generation of Acting Class, Bangnigaoding lot of trouble, including : network calling, data transmission, etc.; What SOAP ah, network ah, you can regardless. InvokeConsole// Calling the console in the Demo rooted WebService okeDemo// MFC in proceedings called the Demo WebService

聊天程序服务器端-Chat server-

这是一个语音聊天的源代码，完成了主要的功能，只是采集的语音信号没有编码就直接发送出去了，有兴趣的朋友可以-This a voice chat source code, to complete the main function, but the acquisition of the voice signal coding not directly sent away, interested friends can s

该程序能显示在网络上的电脑，包括电脑名称和ip地址还有局域网名称信息。-the program can display computer on network , include host name, i and lan name,