本程序是一个演示如何在FTP上传和下载文件的实例，简单实用。...

代理服务器IP搜索 多线程搜索 SOCKET HTTP -Multi-threaded proxy server IP Search Search SOCKET HTTP

调用API发送网络消息的程序-API call to send the procedures news network

网络版本的中国象棋服务器源代码，实现象棋的基本功能，对大家的游戏编程可以起到很好的启发-network version of the Chinese chess server source code, chess achieve the basic functions of the game programming we can play good source of inspiration

P2P 之 UDP穿透NAT的原理与实现源代码 和文档 设计协议的格式-P2P penetrate NAT of UDP Principle and realization of the source code and document format design agreement

由培鹰论坛开发的dicuz论坛灌水机,单线程24小时最少可灌17800帖-by training development of the Eagle Forum dicuz Forum irrigation machines, thread 24 hours at least 17,800 irrigation subsidy

一个msSQL客户端，在服务器上无xp_cmdShell存储过程的情况下，照样执行cmd命令。用到了跳板技术-a msSQL client, the server-storage process xp_cmdShell circumstances, the implementation of the same order cmd. The technology used springboard

ICMP高级开发是一个能够实现ICMP协议的一个程序，在程序中能够实现ping功能和trace route功能。-image analysis and identification of a key aspect is the image measurement parameters, the procedure could achieve some of the parameters of the measurement.

可以对网络进行实时监控- May carry on the real-time monitoring to the network

网络购物系统 网上商城的构建与维护以及系统维护-Internet shopping mall network system construction and maintenance and system maintenance

C2风格的局域网聊天程序，实现局域网中两个Client聊天。这个程序分Server和Client两部分，但是和网上流行的Server与Client聊天不同，它是实现的Client与Client 聊天，Server 仅仅提供消息转发功能，因此执行程序时，首先必须有两台以上的电脑来执行，必须保证两个Client（Client程序是相同的，因此只要复制两个Client就行）在不同的局域网上的电脑，局域网中只要有一个Server就行，通过输入IP以及确认码（其实就是端口号，要保证两个Client的端口号相同，且两个Client的IP地址不同，即不在同一电脑上），就能实现一个Client和另一个Client聊天（当然Server必须运行，且必须按提示输入信息），本程序基于UDP协议，并且利用多线程编程实现了程序的背景音乐（系统的Beep声音必须打开才能听见）以及正常退出功能（点右上角的“差”是非正常退出！），当初设计的时候使得两个Client端口号必须相同，今后会设计出两个Client端口号不同，这样就能在一台机子上执行程序了。 -This program has the function that it can make two Clients communicate on the LAN.The program has Server and Client two parts.However,it is different from the popular CS chat program which has the function of communicating from Server and Client on the web.It makes two Clients chat.The server only be assigned to transmit messenger from one Client to another.So,you should have more than two Computer to run the program,and to ensure that two Clients on the different Computers which is on the same LAN.The LAN has one Server is OK