说明：   这也是一个基于网络抓包捕获的源代码，支持应用层数据包的抓取分析。程序基于第三方组件VBPCAP.DLL。支持实时抓取，IPV4报头，以太网报头，帧报头获取分析。目前测试基于局域网，无线网卡好像无法捕获，正在研究中。 程序需要用到VBPCAP.DLL，这个文件感觉有些问题，程序每次退出时VB会崩溃，整个源代码功能上还是不错，给大家参考下。 方法: 1. 下载 Winpcap 3.1 完毕先安装 http://www.winpcap.org/archive/3.1beta2-WinPcap.exe 2. 下载packet.dll和vbpcap.dll 1.0.3把俩个文件copy去c:\windows\system32 下载地址: http://www.yousendit.com/download/MVNlQ3QrUzc5bERIRGc9PQ (如果没了文件请留言谢谢) 不能用啊....... 部件不能创建 回复Mndsoft[2009-09-22 17:14:30 | | ] 我开始也碰到这个问题，后来不知道怎么又可以了，呵呵，我说下我的过程，但不一定能解决。1.先在窗体放置一个微软的 winsock 控件 2.安装 WinPcap 3.1及以上的版本
(This is a web-based capture to capture the source code to support the application layer packet capture analysis. Program is based on third-party components VBPCAP.DLL. Support real-time capture, IPV4 header, Ethernet header, frame header for analysis. Test based on the current LAN, wireless network card can not seem to capture, are being studied. Program requires VBPCAP.DLL, feeling some of the problems in this file, VB will exit the program crashes every time, the entire function source code is good for everyone to refer to. Method: 1 download is complete install Winpcap 3.1 http://www.winpcap.org/archive/3.1beta2-WinPcap.exe 2. Packet.dll and vbpcap.dll 1.0.3 download two files to copy to c: \ windows \ system32 Download: http://www.yousendit.com/download/MVNlQ3QrUzc5bERIRGc9PQ (please leave a message if the file did not thank you) Can not ah ....... Component can not create Reply Mndsoft [2009-09-22 17:14:30 | |] I began to have encountered this problem,)