用VB做的雷达检测系统，很好用的 ,非常好的实例，值得学习和研究-VB to do with the radar detection system, the good, very good example, worthy of study and research

一个VB图形算法实例漫天飞雪特效,效果很好，很漂亮-An instance of graph algorithms VB sky snow effects, the effect is very good, very beautiful

飞鸽传书源代码，大家都知道VB版、VC版还有Delphi版的飞鸽传书软件，但是Java版的确实不多，因此这个Java文件传输实例不可错过，Java网络编程技能的提升很有帮助。 -IP Messenger source code, everyone knows VB version, VC version also Delphi version of IP Messenger software, but there are a small Java version, so this shoul