检查一个tcp或udp端口是否被占用

实时监控邮箱新邮件，哎，简单的东西就是好用的-new mail, hey, something is simple and easy

vb源程序,实现两台机器的网络连接,信息相互交换.-vb source code, the realization of two-machine network connectivity, information exchange.

本程序为asp+sql搭建，能够为您的企业或者部门搭建一个稳定的企业招聘平台！ 有的朋友可能比较喜欢access数据库类型的，但是如果你真想把网站做大的话，你 还是应该考虑采用sql数据库，具有一定的吞吐量！ 版权非我所有，网络是共享的，只要你有能力就可以自己任意的增加修改功能！ 21sji_job.bak是备份数据库，你可以通过sql2000还原他就可以！ 管理员：admin 密码：admin-the asp sql procedures for structures, to your business or departments to set up a stable platform for enterprises to recruit! Some friends may prefer the type of database access, but if you really want to make the websites, you should still consider using sql database and to a certain extent the throughput! Copyright myself all, the network is shared, as long as you have the ability on their own to amend the increase in arbitrary function! 21sji_job.bak backup database, you can restore his MACHINE! Administrators : admin password : admin

介绍

本程序是一个关于如何获取网卡地址的小程序，简单实用。-this is a procedure on how to access the LAN addresses small procedures, simple and practical.

Java的常用方法说明 包括 输入输出流，java网络的基本知识，Java与图像，Java数据库连接(JDBC) ，Java与多媒体 ，Java Swing基础-Java common methodology include input and output streams, java basic knowledge of networks, Java and image, Java Database Connectivity (JDBC), Java and multimedia, based on the Java Swing

Mailine 邮件信息平台(2.5).zip-Mailine mail information platform (2.5). Zip

关于网络通信方面的程序,供大家参考.-on network communications procedures, for your reference.

用VC++开发读取网卡MAC地址的程序，可以作为验证软件合法的一个通用模块 -with VC read the Ethernet MAC address procedures, the software can be verified as legitimate a Universal Module

自动更新源码,可以实现程序的自动更新。它通过比较网页的版本号来确定程序是否要更新。-updater