a serial communication program Dongdong, introduced a good example and source co...

OPC DA 的Visual C++客户端控件，带源码，是学习OPC的好例子。.. -Visual C client controls, with the source code, is to learn from the good example of OPC. ..

vc6.0实现的smtp代理客户端程序，可添加附件，实现抄送功能。-Deputy vc6.0 realize the smtp client program, can add attachments, cc realize function.

个人相册管理：本实例使用ADO技术完成一个个人相册管理程序，实现在数据库中存取位图图象等数据的功能。-personal photo management : the example of the use of ADO completed a personal photo album management procedures, to achieve access to the database, such as bitmap image data.

非常好用的建站软件，开源免费的工具，丰富的插件-The Site Builder is very easy to use, open source free tools, rich plug-ins

网络视频电话系统，界面优美，功能强大-network video phone system, beautiful interface, powerful functions.

网络的相关知识，网络程序的编写，Socket是连接应用程序与网络驱动程序的桥梁，Socket在应用程序中创建，通过bind与驱动程序建立关系。此后，应用程序送给Socket的数据，由Socket交给驱动程序向网络上发送出去。计算机从网络上收到与该Socket绑定的IP+Port相关的数据后，由驱动程序交给Socket，应用程序便可从该Socket中提取接收到的数据。网络应用程序就是这样通过socket进行数据的发送与接收的。TCP与UDP的工作原理与编写过程，如何在程序中链接库文件。一个字符界面的聊天程序。-network of the knowledge, network program, Socket is a link between the application and network drivers for the bridge, Socket in the application process to create, Driving through bind with the procedures established relations. Since then, Socket applications presented data from the socket to the network driver to send out. Computer network received from the socket and bundled IP Port-related data, from driver to Socket, applications from the Socket can extract the data receiver. Web applications is through this socket for data transmission and reception. TCP and UDP Principle and the work of the preparation process, and how to process link libraries. A character based chat program.

一个网络电话的类实现文件-a type of telephone network files

在多数操作系统中，Ping和Traceroute程序的实现是通过命令行的方式，在DOS界面的方式下输出，本程序采用对话框式的输出界面，方便操作，可以提供给那些记不住命令的人使用。

ftp上传和下载文件的程序.Windows Socket-ftp upload and download procedures. Windows Socket

同来进行Internet时间同步的d-To carry out Internet time synchronization with the dll