计算机网络端口扫描器

可以在局域网内互发网络短消息； 为PING提供GUI界面 自动PING代理服务器，检查哪个服务器有效-Can be issued in the LAN inter-network short message PING provides GUI interface for automatic PING proxy server, check which server effectively

返回当前访客的人数，对同一IP地址不累计-returns the current number of visitors to the same IP address has not

计算机房管理系统 V0.9 源代码-computer room management system source code Suit

计算机网络习题解答 第四版 谢希仁编著 普通高等教育-Exercises to answer the computer network

电话拨号程序,直接根据isp提出的rfc3261协议-telephone dial-up procedures, isp directly under the agreement rfc3261

用MFC自绘制特性扩展网格列表控件-with MFC since mapping features expand Grid Control List

使用jsp上载文件的例子-examples of upload files by using jsp

这个一个有文件传送功能的程序，会显示文件传送的进度。客户先通过一个登录名进入。客户端和服务端在同一个界面上，也可以发送消息，聊天。-this is a file transfer function of the procedure will show the file transfer progress. First customers through a login access. Client and server with an interface can also send messages and chat.

HPSocket UDP简单测试代码实现了udp server 和 udp client的简单通讯例子

用VB开发的聊天室-VB-chat rooms