提供了实现Socket的VB源代码,可以做出基本的聊天软件,很不错了,里面还附带实例.-provided Socket VB source code, can make the basic chat software, it's pretty good, they also attached examples.

路由跟踪调试！类似于DOS里的TRACERT，但是完全VB！-routing trace debug! Similar to the DOS's TRACERT, but completely VB!