socket套接字的客户端程序，向服务器端发送并接受信息。若发送或接收信息失败则显示相应的错误信息。...

一个上传文件编程的源代码,内容为上传文件,十分简单-a programming source code, upload the contents of documents, is simple

网络编程，ir编程-Network Programming, Programming ir

捕捉IE刷新按钮.经典实现,代码思路清晰.-capture IE refresh button. Classical, a clear line of code.

sap rfc 使用rfc调用R3的销售数据-sap rfc

计算机网络模拟CSMA运行-computer network simulation run CSMA

本程序用MFC基于对话框实现了windows下的socket通信，分别实现了TCP通信、UDP通信以及UDP组播通信。可以发送字符串也能发送16进制的数据。socket使用了非阻塞模式，并且是事件触发的。

WINSOCK程序设计共分为客户端和服务器端程序两部分，要求实现功能：服务器端要能监听客户端连接请求，为客户端的连接请求建立SOCKET队列，处理各个客户端发送的数据，并向响应客户端发送应答信息，更新服务器端的端口号。-Winsock program design consists of client and server-side procedures in two parts, requires the function : server can be monitored to client requests for the client to establish a link SOCKET queue handle all the client to send data to respond to a client sent response information update service Works on the port side.

网络嗅探器，适用于ipv4协议。获取源地址，目标地址，主机名及数据包-network sniffer, applicable to ipv4 agreement. Access to the source address, destination address, host name and data packets

一个服务器端，两个客户端：student和teacher两者权限不一，更能不一；能进行简单的选课、发送通知等功能-a server, two clients : student and teacher competence of the two different and more mixed; Can a simple classes, sent notification function

双线路自动切换线路按照提示自己设置就可以了如果遇到问题请与本人联系-Double line automatic switching circuit in accordance with their own settings can be prompted if I encounter problems please contact