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本源碼是一個用從Internet的Web頁面上得到Email地址,采用多線程遞歸算法(This source code is a Web page is available from the Internet, get Email address, using a recursive algorithm for multi-threaded)

又一个使用ICMP.DLL实现ping的小例子 (Another example of using ICMP.DLL to implement ping)

获取本地计算机信息的小代码，比较简单，适合初学网络编程(a simple program of geting information from computer)

使用winpcap非阻塞式抓取包（需要winpcap 库）(winpcap use nonblocking packet-capture (need winpcap Treasurer))

说明：  局域网视频会议，vc6.0/Windows XP编译通过。(LAN video conferencing, vc6.0/Windows XP compile.)

网络通信客户端程序，利用vc++编程，简单方便，也实用(Network communication client program to use vc++ programming, is simple and convenient, but also practical)

c++经典代码大全，适合初学者下载参考使用。(c++ Guinness classic code, suitable for beginners reference.)

Currently, most of people use MS DCOM/COM+, Java Bean/RMI, and Corba to do distributed computing over internet. All of these technologies are provided with some tools and intermediate objects to simplify internet development. However, these technologies have one common and fundamental problem that all of the calls between a client and a server are blocked for a returned result (please correct me if this is wrong). A client stays still, and has to wait for a while after sending a request to a server. If the request is a lengthy action, the client application seems to be dead to a user. In most cases, we could use a worker thread at the client side to do background computation for solving this problem. However, this comes with an expensive price, more coding, data synchronization and mess in coding logic. Additionally, I also doubt that these technologies are able to really move data across internet efficiently.

使用VC进行网络通讯程序开发的代码，比较全面，有代表性。代码质量高。(use VC network communications program development codes, more comprehensive and representative. High-quality code.)

该代码展示了如何利用完成端口配合异步I/O开发可扩展服务端。(The code demonstrates how to complete port with the use of asynchronous I/O can be expanded development of the server.)