本源代码是用SMTP来发送电子邮件的，能一起发送附件

电路(邱关源第四版)+讲义＋习题详解,本站目前唯一改版本的电路资料-Circuit (Qiu Guanyuan fourth edition)+ Lectures exercises explain, this site only to versions of the circuit information

PING 网络的程序，还可以的，大家可以看一下，呵呵！-PING network procedure, but also, and everyone can look at, huh, huh!

多线程聊天室，适合初学者进行模仿学习，试用Winsocket编程技术。-Multi-threaded chat rooms, suitable for beginners to learn to imitate, try WinSocket programming techniques.

tcpip_lib33版本，新增加构造IP/TCP/UDP数据包的例子-Tcpip_lib33 version, and a example in which IP/TCP/UDP data packet`s constructure is added

获得本机名、本机IP、外网IP及IP地址（即在本机的位置）-Access to the machine name, the local IP, external IP Net and IP address (that is, at the location of the machine)

采用网银支付完美在线支付接口。 在上一版本的基础上功能全面扩展，版面美观大方，俱备完整的购物网站功能、购物方便，操作简单，在线支付功能。 -using silver net payment perfect online payment interface. In one version of the function on the basis of overall expansion, layout stylish, ready integrity of the functional shopping websites, shopping convenient, simple operation, the online payment functions.

网络控件源码 在这个空间的帮助下 可以用access作为网络服务器的数据库（大家都知道 access一般只用于单机版）-ctrol sorce code for extend the access to the network server database management software

本ping程序实现了ping.exe的基本功能，并且使用了ip报文中记录路由的字段，实现了路由记录功能，并附详细的说明文档。-the ping program of the basic functions of privileges, and the use of the ip packet routing record fields, achieving record routing function, together with detailed documentation.

MODEM拨号演示,可以通过此程序初步了解电话拨号的过程-modem dial-up demonstration, through this procedure a preliminary understanding of the telephone dial-up process

具有超时检测功能的Socket类- Has the overtime examination function the Socket kind