这是一个单线程聊天室代码，用java编写的，使用的是Swing包。

采用VC6的以太网测试源码，里面有服务器端和客户端的源码-Ethernet Testing using VC6 source code, which are server-side and client-side source code

利用Web80端口和服务器进行通讯，可以实现客户端程序自动升级-Web80 port and server use to communicate, you can realize automatic client upgrade

站长写的一个使用FTP自动更新应用系统文件的程序，可以自动拨号- Stationmaster writes uses FTP automatically to renew the application system document the procedure, may the automatic digit dialing

编写自己的一个ping程序,可以说是许多人迈出网络编程的第一步吧-preparation of a ping own procedures, it can be said that many people take the first step to network programming! !

在服务端运行tcp.exe, 在另一台与之在同一network的客户端上运行tcplnk.exe, 规定相同的port, 在服务端上begin, 在客户端上输入服务器的IP地址，connect, 客户端上编辑框中的字符便可send到客户端的编辑框中。-on the server running tcp.exe, another in the same network with the client running on tcplnk.exe require the same port, on the server begin, the client server on the importation of the IP address, connect, the client on the edit box of the characters can send to the client the editorial box.

asp.net 双向探针,即看服务器又看自己-Asp. Net bidirectional probe, which can also have its own server

ＤＳＫ枚举设备的源程序，非常实用，并且适用于其他的场合-DSK source enumerated devices, very useful and applicable to other occasions

Socket 自已写一个ping程序-Socket own written procedures for a ping

实时信息系统可以上传下载提供用户权限设置，并能及时通讯。-Uploading and downloading real-time information system can provide the user access settings, and timely communication.

http://www.cnblogs.com/files/halgogo/vb98.rar