可用于局域网文件传输，多

目录UDP点对点聊天是一个UDP的点对点聊天程序，程序运行测试的时候，需要改变侦听端口，如果要在同一台机器上测试，需要改变一下程序设置-directory is a peer-to-peer chatting UDP peer-to-peer chat program, running tests, the interception of ports need to change, if the same test machine, the need to change the program

经典强悍，对初学者不太适合。 shell监控网络-classic tough and not suitable for beginners. Shell Monitoring Network

一个简单的TCP服务器端程序，帮助初学者了解网络编程的基本过程-a simple TCP server procedures to help beginners understand the basic network programming process

在线更新工具，支持断点续传功能，用VB遍的-Online Update tool to support the HTTP functionality, time and again with VB

用vc6.0编写的传送文件程序,支持单个文件传送，多个文件传送，文件夹传送。-With the transmission of documents to prepare vc6.0 procedures, to support single file transfer, multiple file transfer, folder transfer.

一个使用MAPI发送邮件的例子，推荐下载--An example of using MAPI to send the mail,recommend

c#,一个小型的flashget-c#, a small Flashget

Client程序同样分别创建一个TCP socket 和一个UDP socket，首先client使用TCP socket连接TCP Server。 连接成功后显示提示信息； 然后client端向TCP Server发送“GET UDP PORT”字符串，Server收到后向client回送自己的UDP Server 端口号（即Client端仅知道TCP Server的端口号而不知道UDP Server的端口号）； client在收到UDP Server的端口号后, 为用户显示3个选项： 1．“Get current time（TCP）”服务器时间 2．“Echo Mode（UDP）”回显6 3．“Exit the program”. -Client program also creates a TCP socket, respectively, and a UDP socket, the first client to use TCP socket connection TCP Server. After a successful connection displays a prompt message and then client-side to the TCP Server sends " GET UDP PORT" string, Server receipt back to the client to send their UDP Server port number (ie, Client-side only to know the TCP Server" s UDP port number do not know Server" s port number) client received UDP Server port number, in order to the user three options: 1. " Get current time (TCP)" server time 2. " Echo Mode (UDP)" echo 63. " Exit the program" .

ping 的测试，可返回地址，数据包大小，及时间-ping test, and they can return to the address, packet size, and time

用vc写的传输文件代码，请大家多多指教-Used to transfer files vc written code, exhibitions U.S.