网络客户端 vb winsock 2009

上课的时候用VB编写的文件传输的技巧，有利于初级者学习-class of VB paper prepared by the transmission of skills and a conducive learning primary. .

简单的聊天程序，不完善版，注释比较少，因为开发的时候时间比较急，所以没加太多注释。-simple procedures, incomplete version of the Notes is relatively small, because of the development time is more urgent, Therefore, the Notes have not too many.

可以对网络传输的文件进行管理，将文件进行网络拷贝-network transmission can document management, network file copy

这是java程序的 HeadersServlet.java-This is the procedure HeadersServlet.java

本程序只对一个IP地址进行，如果要对一段IP进行测试，简单修改程序即可。可将发送放在单独的进程 里(使用fork（）），send_icmp里做成循环，每次重新初始化struct sockaddr_in。那么对接收到的数据 进行分析的proc_icmp（）将多一道对IP报头ip->src字段的判断。-this procedure only a pair of IP addresses, IP to a test, a simple change procedures. This can be placed on a separate process (the use of fork ()), causing Lane send_icmp cycle, each re-initialization struct sockaddr_in. Then Butt received the data analysis proc_icmp () will more than one pair of IP header ip-gt; Src field judgment.

通过Winsock API实现TCP聊天的程序，程序中集成了服务器端和客户端- Realized the procedure through Winsock API which TCP chatted, in the procedure integrated the server end and the customer end

一个简单的ftp实现，用c语言实现的，供大家研究-a simple ftp realize that the C Language for everyone to consider

一个很精典的邮件接收与发送的原程序！如果你不下载，你一定会后悔的，有什么问题请联系我！-a very classic mail receiving and sending the original program! If you do not download, you will surely regret, what issues please contact me!

可以实现注册，登录，聊天等功能！要用到SQL数据库存储数据！-Can be registered, log in, chat and other functions! SQL database used to store data!

网关程序!比较简单!C++BUILDER开发(CMPP2.0协议)-Gateway procedures! Relatively simple! C BUILDER development (CMPP2.0 agreement)