使用winpap适时抓取包（需要下载winpcap库）

自动拷贝指定服务器上的共享文件，支持多线程，可指定多台服务器。-Automatically copy specified file-sharing server, support for multi-threaded, multiple servers can be specified.

实现远程监控设备的数据采集与维护主要实现如下功能：登记，通道选择，实时监控,录像，保存，播放，快速／慢速播放，暂停／恢复,单帧播放／单帧回放，抓图功能，分辨率设置等功能-Remote monitoring equipment for data acquisition and maintenance of the main achieve the following functions: registration, channel selection, real-time monitoring, recording, save, play, fast/slow play, pause/resume, single-frame play/single-frame playback, drawings function, resolution setting and other functions

TCP打洞参考 TCP打洞参考-TCP holes holes TCP reference reference

这个程序非常好用，一定不要错过哦，有问请请ＭＡＩＬ通知-this procedure is very useful, we should not miss, oh, please ask please notify MAIL

Internet图片验证码系统-Internet Image Verification Code System

聊天程序(客户端和服务端,包含一个socket.ocx)-chat program (client and server, including a socket.ocx)

312121企业网站PHP应用程序 312121企业网站PHP应用程序-312,121 corporate sites 312121 enterprise PHP applications PHP Web applications

Windows Sockets 规范及应用-Windows Sockets specification and application

语音网络传输 -Voice network transmission

所有商品信息，如何利用互联网一起的发送出去。-all commodities information, how to use the Internet to send out together.