用ping来判断网络通断太慢了，该程序可以实现快速判断网络通断状态...

短信后台监测最新短信API(综合网关)，支持CMPP2.0,CMPP3.0,CNGP,SGIP,SMGP,SMPP.含详细开发接口文档，demo.强烈推荐！-background monitoring the latest SMS messaging API (Integrated Gateway), support CMPP2.0, CMPP3.0, WWW, SGIP, searched, SMPP. With the development of detailed interface documentation, demo. Strongly recommended!

vb写的messenger包括服务器端和客户端,1.0可以根据这个自己在局域网里假设聊天服务器了.法文写的-vb wrote messenger including server-side and client-side, 1.0 can be the basis of this assumption in their own local area network chat server. French wrote

超简单聊天室，可以发表情语言，很像论坛里面的界面-super-simple chat rooms, language can express feelings, which mimic the interface Forum

开发语言: Java 运行平台: LINUX/UNIX Windows 2000 精彩不容错过-development languages : Java platforms : Linux/UNIX Windows 2000 wonderful not to be missed

Synchronous machine model- Synchronous machine model

CRC校验VB源码，直接可以使用，有注释-CRC Checksum VB source, can be used directly, has the Notes

一个简易的聊天系统,可以在局域网内聊天,适合在公司不能上网的朋友.-A simple chat system, you can chat in the LAN for Internet access in the company should not friends.

基于 PHP+MySQL 的网站 BT 发布全套系统，它包括了 BT 服务端的 Tracker 程序和列表发布 Web 界面-the BT website released a complete system, which includes BT services side of the Tracker and tabulation procedures issued Web interface

无线局域网设计规范,标准化制定流程，很好的参考资料-a design rule for wireless network!

VC下基于winsock2的原始套接子发送程序，含有详细的注释说明，是学习网络编程的很好的例子-VC-based Winsock2 sockets son sent the original procedure, which contains detailed notes, learning network programming is a good example