Invoicing a single system, delphi+ Sql, need to look at!

这是在线支付的接口程序,有需要的,赶紧下拉.手快有,手慢无哦.这是很难得的源代码,非常的简单,容易理解,很好用,只要有一点点基础的人,都很快就能上手.给你的网站加上在线支付吧.-This is the online payment interface process, there is a need, and hastened to the drop-down. Fast chips, Yes, slow hand Oh, no. It is very difficult to get the source code, very simple, easy to understand, very good use, as long as there is a little bit of foundation, have will soon be able to get started. to your site with online payment bar.

很好，欢迎下载。2009年4月16日.很好，欢迎下载。很好，欢迎下载。-Well, welcome to download. April 16, 2009. Well, welcome to download. Well, welcome to download.

指定发信人发送邮件到指定用户。还有些别的简单代码-designated sender mail to designated users. Also some other simple code

该实例用以获得系统安装的各协议栈信息，并通过树形控件直观的显示出来-The examples used to obtain system information of the protocol stack, and control through an intuitive tree display

一个多线程实现的ＴＣＰ服务端　listen， 在accept一个请求后，再启动一个线程来处理对应的socket-a multithreaded achieving TCP server listen, accept a request and then start a thread to handle the corresponding socket

这是我在计算机网络课程设计中的程序，用vc开发用于文件传输-This is my courses in computer network design process, vc used for the development of file transfer

客户机/服务器模型是为了解决通信中的聚合问题。如果不采用客户机/服务器模型很难实现正常的通信，只有在一方作为服务器采用被动方式，始终等待对方与其通信；另一方作为客户机采用主动通信的方式，主动发起通信过程，才能最终完成通信。-client/server model is to solve the communication problems polymerization. If we do not use the client/server model is very difficult to achieve normal communications, as one of only a passive server, which has been waiting for communication with the other side; The other client as an active communication, initiate the communication process can be finalized communications.

可以实现构建一个自己的虚拟机,代码很完整的-Can be achieved to build a their own virtual machine, code is a complete

聊天实用程序源代码，使用vc6.0实现的MFC程序，带有完整的工程，可以运行。-Chat utility source code, the use of the MFC vc6.0 achieve procedures, complete with the project, can run.

从Internet上稳定可靠的下载文件的代码-from the Internet stable and reliable source of the download