YY歌词助手，自动改名的钩子 通过系统钩子实现输出窗口选取，用进程通讯实现歌词输出-YY lyrics assistants, the hook automatically helps you rename, use the system hook select the output window , the communication between processes realizes the output of lyrics

在Windows环境下，调用WinPcap,VC++编写的网络嗅探器，实现计算机网卡识别与选取，以及流过所选网卡的数据帧。-In the Windows environment, call WinPcap written VC++ network sniffer to achieve the identification and selection of a computer network card, and the flow through the selected card data fr

调用WinPcap,利用MFC界面编程，可在界面显示所选取网卡，选取相应网卡，可获取相应网卡流过数据报。-Call WinPcap, the use of MFC programming interface, the interface displays the selected NIC, select the appropriate card, can obtain the appropriate NIC flow data reported.