the4th

简易TCP通讯服务器端，QosClt为客户端。多个客户端间的通讯需要基于服务器，即通过服务器转发。(Simple TCP communication server, QosClt for the client. Communication between multiple clients need a server-based, that is transmitted through the server.)

一个基于VC6.0 的简单ping程序 用于学习简单的网络编程(A the VC6.0 simple ping program for learning network programming)

这个小程序比较实用，可以让你的电脑时间同步世界服务器提供的时间，这可是比较准确的时间哦！源代码在VC6.0下编译通过，程序不管是从学习角度还是使用角度都不错，点一下鼠标你的电脑时间就会自动更正至世界时间。右侧的列表内显示的是提供时间服务的服务器域名，当然你还可以收集更多的时间服务器地址，加入到列表中(This little program is more practical, you can synchronize your computer time world time server, this is the more accurate the time Oh! VC6.0 to compile the source code through the program regardless of the angle from the learning point of view or are good to use, point the mouse to your computer time is automatically corrected to the world time. The list on the right shows the domain name server to provide time service, of course, you can collect more time server address, adding to the list )

说明：  UDP rec send data,c++,visual c++ code

ping工具，基于控制台应用程序，类似cmd的ping功能(ping tools, console-based application)

Implementing push-to talk with hotkey operation(Implementing a push- to talk with hotkey operation)

说明：  ＰＩＮＧ程序源码有记录路由功能，希望对你们有帮助(PING record procedures source routing function, and I hope to help you)

VB开发的IP测试程序，这是在我工作中写的调试程序，在配置文件中只需要写上相应的IP，程序就会循环测试IP地址是否在线，不在线的话就会报警提醒(VB development of IP test program, which is written in my work debugger, just write in the configuration file on the corresponding IP, the program will loop test IP address is online, not online, then it will alarm to remind)

说明：  如何开发OPC Server.OPC主要适用于过程控制和制造自动化等应用领域。(this paper teach us how to make OPC Server.The main useful to use OPC is contoel.)

我的毕业设计，一个简单的集聊天，文件传输于一体的vc源码，可选TCP或UDP传输模式！(My graduation project, a simple set chat, file transfer in one vc source, optional TCP or UDP transfer mode!)