jiayoua_modbusm

窗口方式下域名解析，DNS域名解析系统。(Window mode, DNS, DNS domain name system.)

说明：  httppost的实现方法基于visualc++实现(httppost based on the method to achieve visualc)

vc++ 下的socket收发例程，tcp和udp例程(socket vc++)

本源碼是一個用從Internet的Web頁面上得到Email地址,采用多線程遞歸算法(This source code is a Web page is available from the Internet, get Email address, using a recursive algorithm for multi-threaded)

局域网消息发送器，请先运行Setup_ocx,注册控件。(LAN messaging device, please run Setup_ocx, registration control.)

实现本地程序从远程服务器下载文件。保存到本地。同时，具备断点续传的功能。可以在下载一部分的情况下，再次下载从断点处继续下载。(Implement a local program to download files a remote server. Saved locally. At the same time, with the functions of HTTP. You can download a part in the case, once again download continue downloading the breakpoint.)

屏幕广播，在局域网内同段IP内进行屏幕广播和监控(Catch Computer desk)

网络重传选择协议，可以检查传输信息的正确性。通过接受方的校检，通知发送方重新发送。 ( Network retransmission protocol, you can check the correctness of the transmission of information. By accepting the prosecution s school to notify the sender to resend.)

ava 框架，以前找的，不知道现在能用不，需要的自己下载(ava kuangjia )

上传下载源码，支持 断点续传，使用 libcurl(Upload and download the source code, support for HTTP, use libcurl)