根据本机所处网络(本机IP与掩码进行判断)进行搜索本机所处网络里的主机。目前支持聊天及消息传送，主要用于校园网...

使用Microsoft Visual Basic编写实现中国联通SGIP 2.0协议的源代码-using Microsoft Visual Basic to realize China Unicom SGIP 2. 0 agreement source code

完成端口例子-Completion Port example

delphi6实现的windows下ping源代码-Delphi6 realize the windows under the ping source code

将一个exe可执行文件设置为开机自启动项，通过修改注册表的SoftwareMicrosoftWindowsCurrentVersionRun项进行设置， 可执行文件在系统路径下  GetSystemDirectory(pFileName,MAX_PATH); //取系统路径 strcat(pFileName,"injectdll.exe");          //系统路径加injectdll.exe 此例中是将系统目录下的inject.exe设置为开机启动项，文件名可以自己修改。

ActiveX 控件程序 检测CPU ... ... ... ... ... .. . ... ... ... ... ................................ -ActiveX control detects CPU ... ... ... .. ... ... .. . .............. ..

winpcap3.1(xp/2000)-winpcap3.1 (xp/2000)

JavaScript-极品万年历,很好的日历工具-JavaScript-Need hefty almanac and a good calendar tool

z3950客户端检索后自动解析为MARC ISO2709格式文件.-z3950 client retrieval automatically parse as ISO2709 MARC format.

This sample illustrates how to use the SIO_RCVALL, SIO_RCVALL_MCAST, and SIO_RECVALL_IGMPMCAST ioctls available on Windows 2000 and later.

VC下基于winsock2的组播程序，包含有服务器端和客户端，可以将客户端拷贝的不同机器上测试组播。含有详尽的注释和调试说明。-VC-based Multicast Winsock2 procedures, contains a server-side and client, you can copy the client on different machines to test multicast. Contains a detailed description of the Notes and debugging.