recvfrom

通达信自定义选股插件程序,嵌入通达信，输入某个参数，然后根据相关的股票行情数据计算，然后输出我需要的数据。(Letter custom stock access plug-ins, embedded access to the letter, enter a parameter, and then stocks in accordance with the relevant data, and then output the data I need.)

Visual C++ .NET 网络与通信高级编程范例配套代码(Visual C++. NET network and high-level programming paradigm supporting code)

利用socket编程实现数据的发送和接收(Use socket programming to send and receive data)

VB开发的IP测试程序，这是在我工作中写的调试程序，在配置文件中只需要写上相应的IP，程序就会循环测试IP地址是否在线，不在线的话就会报警提醒(VB development of IP test program, which is written in my work debugger, just write in the configuration file on the corresponding IP, the program will loop test IP address is online, not online, then it will alarm to remind)

基于CSocket点对点文件传输，用c++实现。(CSocket file transfer developed by c++)

局域网聊天工具，网络编程课程作业，需要的下载(LAN chat tools, web programming course work, you need to download)

vb聊天室源码，一对一聊天。winsock控件实现的一款聊天软件。(VB Talking station.)

实习UDP网络通信,通过windows下UDP(come true UDP socket communition.)

Kylloguer Program FTP - MU

说明：  客户机/服务器模式(Client/Server model)。该模式的建立基于以下两点：1、网络上主机的非对等作用；2、通信完全是异步的。()