用asp.net生成随机验证码 用asp.net生成随机验证码

这是一个FTP文件的源码，用于煤矿安全生产监控联网数据传输的，服务器是马平公司的，在山西，安徽有使用-This is an FTP file source for coal mine safety production monitoring network for data transmission, the server is Maping companies in Shanxi, Anhui, have the use of

tcp和udp打包程序，和两种发送接收方式-tcp and udp packaging procedures, and two ways to send Receiver

socket的相关知识介绍-socket on the relevant knowledge

可以实现HTTP转发/HTTP请求,如果需要做一个网页下载,那么可以使用该类,该类最大的特点是支持PROXY代理下载!-HTTP can be transmitted/HTTP request, if required to do a website, then you can use this kind, the largest such feature is support PROXY proxy to download!

局域网内文件接收和发送,可以同时向发送多个文件或者文件夹,程序中多处采用多线程技术-LAN to send and receive documents can be sent simultaneously to multiple files or folders, multiple procedures multi-threading technology

Socket5代理的源代码，通过VC6验证

用pop3收信，解决收取gmail邮件要使用ssl的问题-Use pop3 Shouxin, receive gmail email address you want to use ssl problem

获取密码的一个简单代码，虽然简单，但很不错的哦！推荐大家下下来研究研究！-Password access to a simple code, though simple, but very good Oh! Recommend you look down under!

查找文件中的内容并按要求替换成所需要的内容 -Find the contents of the document and needed to replace the contents of

window，linux下http，ftp接口库-http,ftp lib for window and linux