VC-OPC-client

在VS2005的编程环境下，利用套接字的编程原理，可以实现网络聊天功能。(On the basic of VS2005, take advantage of the principle of Socket to achieve the ability to communicate online.)

聊天程序的源码，对学习socket编程很有帮助。(Chat program source code, useful for learning socket programming.)

VC网络通讯编程实用案例精选chap4HyperLink.rar(VC network communications programming practical cases Featured chap4HyperLink.rar)

利用WINSOCK在几台计算机之间互相传输屏幕图象 (WINSOCK use in several computer screen image transmission between)

务器端基于select I/O模型。为防止程序界面阻塞，有一个子线程用于不断接收socket并select其中的处理。客户端只有一个线程函数，不过其利用率很高，可用于远程目录交换，请求文件大小，创建若干线程来下载文件。文件传输有上传和下载,还有对等传输，这个项目中，传输文件具体指下载。 (side is based on the Treasury select I/O model. To prevent the program interface obstruction, a son threaded socket for receiving continuous and select which of treatment. Only one client thread function, but its high efficiency, long-distance directory can be used to exchange documents requested size, creating a number of threads to download files. Upload a file transfer and downloading, and the transmission of the project, specifically referring to transfer files downloaded.)

WINPCAP 抓包工具，可以用来抓包等功能，十分简单的代码，可以直接使用(WINPCAP tools)

可以参考直接使用S7协议连接西门子plc(You can refer to the direct use of the S7 protocol to connect SIEMENS PLC)

雷达数据采集，日本urg-0.8包，采集2D数据，将雷达测出的长度信号转换成图形数据显示，库包里有C库以及c++库。((Radar data acquisition, Japan urg 0.8 package, 2 d data, the radar to measure the length of the signal into graphic data shows that there are C library and the library of C++ library package.))

这是一个用c++编写的，socket API 的服务器端和客户端的相互响应的简单程序.用cmd打开程序exe，输入“webserver + 端口号”，webclient方面，输入“webclient + 127.0.0.1 + 端口号5600”，则可以在客户端上显示接收到的信息。(This is a c++ written in response to a simple procedure of mutual socket API server and client' s Open Program exe, enter " webserver+ port number" , webclient, the input " webclient+ 127.0.0.1+ port number 5600 with cmd " you can display the information received on the client.)

视频通信 c#编程 可以正确运行 能够在局域网里进行视屏聊天(Video communications c# programming can be run properly in LAN chat screen)