简单的网络双机备份程序

一个用VC++.net编写的聊天同步软件,有服务器端和客户端，实现了客户端和服务器端的时间同步，具体算法见程序-A used VC++. Net prepared synchronous chat software has server-side and client to achieve the client and server time synchronization, the specific algorithm, see procedures

用Visual Basic编写的，获得指定机器的 IP 地址-with Visual Basic, was designated machine"s IP address

做多客户端与服务器端的双向通信，采用QLocalSocket/QLocalServer实现起来简单，但通信效率太低，客户端发数据，服务器端的readyRead信号延时约100ms（看QT源码，发现里面用的是100ms定时器来检测信号），后来自己照着QLocalSocket的思路封装了windows的命名管道，采用多线程来接收数据，在本机上测试通过，通信效率有明显改善。-To do more client and server-side two-way communication, using QLocalSocket/QLocalServer to achieve them simple, but the communication efficiency is too low, the client made the data, the server-side readyRead the signal delay of about 100ms (see QT source code found inside using a 100ms timer device to detect the signal), and later their shining QLocalSocket encapsulates the idea of windows named pipes, using multiple threads to receive data, tested on this machine, the communication efficiency has clearly improved.

完整的FTP的代码，详细介绍了FTP协议的整个过程！-Complete FTP Program, describing the whole FTP protocol

一个局域网语音聊天程序。本程序是点对点的局域网语音聊天程序。主要目的是学习DirectX Sound编程。大学互相学习，共同进步。-a LAN voice chat program. This program is a point-to-point LAN voice chat program. The main purpose is to study Sound DirectX programming. University of mutual learning and common progress.

一个解决域名解析动态ip的程序.包括服务端和客户端，服务端是静态ip，客户端可设域名和动态ip，定时通知服务端更新。-an analytic solution domain dynamic ip procedures. Including services and clients, the server is a static ip, client names can be installed and dynamic ip, regularly-updated notification services.

一个类似于网络蚂蚁的断点续传程序。是VC6.0开发的，还有很多不足的地方，希望大家一起完善，我的email：camel_flying@163.com thanks！-A similar network of ants HTTP process. Yes VC6.0 development, there are many deficiencies in the hope that we all sound, my email: camel_flying@163.com thanks!

bt下载工具的源代码，对想了解的端口编程和NAT穿透内网的编程，很有帮助。-bt download the source code tool of the port would like to know programming and penetration within NAT network programming and helpful.

删除IE的历史记录- Deletes IE the historic record

聊天室的设计，是一个简单的例子，适合新手学习-chat room was designed as a simple example for newcomers to learn