网络编程 有一个服务器 和一个客户端

这个代码检测对应IP地址服务器的端口号是否可用。欢迎大家下载、试用。谢谢大家的支持！希望能有帮助！

本系统是结合c和数据库编程的综合软件 适用与98、2000、2003等系统。运行速度快、占内存少、是不可多得的绿色软件。-system is the combination of c and database programming integrated software application and 98,2000,2003 systems. Run faster, or less memory, is a rare green software.

http发报抓包程序工具的编程实现，用VC编写，有很好的学习意义。-http transmitters capturing Packet procedures programming tools, VC prepared, have a good sense of learning.

FTP Connecting To and Retrieving FTP File Listings

Windows网络编程代码例子集合，可以供初学者参考-Windows network programming code examples of a collection, you can reference for beginners

winsocket

一个简单的酒店管理系统，实用了数据库存储信息。可以进行酒店的预定，查询。房间的查询，预定等。

This sample demonstrates the use of IP Helper API functions to manipulate the routing table.

好好看看吧。可以了解断点续传的原理。（转载）-a good look at it. HTTP can understand the principle. (Reproduced)

一个网络侦听器源码，基于Winpcap开发（运行时需安装Winpcap），能够监听所有以太网帧，并具有简单的协议分析功能。代码比较清晰，能够给有志于开发抓包软件的读者提供参考。-A network of listener-source, based on Winpcap development (run-time to install Winpcap), able to monitor all the Ethernet frames, and has a simple function of protocol analysis. Clearer code, able to capture those who want to develop software to provide reference readers.