用VB编写在网络中的通讯工具，适合小企业运用

GUN 开发的SIP协议栈，这是最新版分，支持RFC3261,RFC3265等。是一个非常稳定的协议栈，用的人很多。-GUN development of the SIP protocol stack, which is the latest version, support RFC3261 and RFC3265, etc.. It is a very stable protocol stack, with a lot of people.

一个VC发送邮件的例子代码-a VC mail code examples

网络端口复用程序演示，多个客户端连接服务端同一个网络端口-port multiplexing sample

基于WINDOWS消息的TCP编程-based on the Windows TCP news programming

Ping程序，用以实现单线程ping的Windows经典案例程序。-Ping procedure to realize single-threaded ping the Windows classic case procedures.

基于API的Socket动态库的导出函数。-based on the Socket API DLL function of the derived.

FTP服务端源码，有了他，自己编一个Server-U，^_^-FTP server source code, with his own series of a Server-U, ^ _ ^

用Delphi编写Socket网络通讯程序-with Delphi Socket network communications procedures

关于远程网络监视程序的源码，采用vc＋＋编写- About the long-distance network monitor program source code, uses vc++ to compile

用 Winsock 实现聊天的程序 用 Winsock 实现聊天的程序-Winsock chatting with the procedures used Winsock chatting with the procedures Winsock chatting with the procedures Winsock chatting procedures