a select model Chat client

能使用TCP打洞的源程序，不是前面所说的是UDP打洞原理！-Can use TCP holes the source, not in front of talking about the principle of UDP holes!

多线程实时网络传输，用于上位机与下位机实时通信-Multi-threaded real-time network transmission, for PC and next-bit machine real-time communication

windows wininet source code

这是一个基于API自己定义的ClientSocket封装基类。-This is an API based on their own definition of ClientSocket Packaging base class.

创建原始套接字，构造ICMP协议ECHO数据头，发送数据sendto 接收数据recvfrom，分析返回IP数据头及ICMP数据头 程序代码极其简单，适合初学网络编程者参考- Founds the primitive sleeve joint character, structure ICMP the agreement ECHO data head, transmits data sendto receive data recvfrom, the analysis returns to the IP data and the ICMP data procedure code is extremely simple, suitablly begins studies the network programming reference

winsocks的源代码-winsocks source code

用NetBios做的网络通讯源程序，可以实现和支持NetBios以太网通讯的装置通信-Do with NetBios source network communication can be achieved and support for Ethernet NetBios communications device communications

获得某个域名的IP地址列表-Access to a domain IP address list

今天心血来潮写的，javascript实现表格增加，里面内容也可编辑，如果与服务器语言实现数据库的操作，应该很不错的-Whim written today, javascript form realize increased, which can also edit content, if the server database linguistic realize the operation, should be very good

简单聊天软件，简单易学 winscok2.0 -Simple chat software, easy to learn winscok2.0