I was doing a small program to send multicast! ! ! ! ! ! ! ! ! ! ! ! !

利用VC++6.0编写串口发送程序-VC 6.0 Serial prepared to send a program

串口通讯类封装的较完善，使用也简单。 该软件可以使用与工控领域的大多数串口通讯监视。 希望有兴趣者能够增强他！-serial communications package better, also simple to use. The software can be used with most industrial areas of serial communications surveillance. Hope those interested can enhance his!

直接用winsock api实现寻呼功能 支持完全自控的聊天服务。支持中国联通,河北国信,万声寻呼,中铁寻呼,斯壮寻呼,国讯寻呼等主要干线-Realize the direct use of winsock api paging features fully automatic control of the chat support service. Support of China Unicom, Hebei Guoxin, million voice paging, iron paging, Sizhuang paging, paging inquiry States and other major trunk

一个简单的vc下tcp服务器端程序服务器端的程序当有客户提出连接请求时，在端口与客户端进行连接，连接成功后，显示客户IP地址和端口号，并给客户端发送“Hello!I am a server.”字符串。如果发送正确则显示所发送的字节数-Vc under a simple tcp server-side server-side program when connection requests made by the customer, in the port and connect the client to connect successfully, the display client IP address and port number, and to the client to send

一个非常好的防火墙程序,可以当好好地研究并进行扩展-a best FireWall program, you can research it carefully and expand it.

一个简单的网络聊天服务器，在线聊天

这是我在计算机网络课程设计中的程序，用vc开发用于文件传输-This is my courses in computer network design process, vc used for the development of file transfer

VB拦截数据包，在XP下可以直接运行。 VB拦截数据包，在XP下可以直接运行。-VB intercept packets in XP can be run directly. VB intercept packets in XP can be run directly.

我写的第一个多线程下载文件程序，连接是通过tcp连接的，最多可以有五个线程。-I wrote the first multi-threaded program to download files, connect through tcp connection, can have up to five threads.

OPENH323源码分析资料,是学习h323协议的好资料-OpenH323 source code analysis, is to learn a good deal of information h323