针对网络抓包器设计，本程序可以实现TCP的填包发送。是学习的好代码-IT is a part of sniffer.it is a tcpsend source.

vb做的智力小游戏，3×3智慧盘。游戏还特别设计了计时器，用来测试游戏者的水平，最后会有成绩单显示。-vb to do intellectual game, 3 × 3 wisdom disk. The game also specially designed timer, used to test the player' s level, the final report card will be displayed.

基于Socket和UDP的光纤收发器网络管理系统的设计。-Socket and UDP-based fiber-optic transceiver network management system design.