一份用vc实现的封装完整的异步网络连接动态链接库，非常实用。...

此同学录系统为各在校计算机专业学生课程设计所准备-this college system for the computers in the school curriculum design students prepared

P2P dll c++ ,  static emReturnType SetAppType(emAppType AppType);//设置程序类型，服务器emAppType_Server或者客户端emAppType_Client  static emReturnType SetClientCallback(IMsgCallback *pMsgCallback);//设置回调类，回调类继承IMsgCallback接口  static emReturnType Startup();//开启网络  static emReturnType Cleanup();//关闭网络  //Server  以下函数是服务器调用  static emReturnType BeginService(unsigned short nPort);//如果是服务器，调用该函数开启服务，nPort：端口号  static emReturnType EndService();//服务器退出的时候，调用该函数关闭服务  //Client  以下函数是客户端调用  static emReturnType Logon(LOGONINFO* pLogonInfo);//函数登录服务器。pLogonInfo：登录信息，详细见P2PHeaderDef.h->LOGONINFO  static emReturnType Logout();//登出服务器  static emReturnType ConnectAnchor(CLIENTINFO* pClientInfo);//连接主播，该函数是用户调用  static emReturnType SendP2PMSG(CLIENTINFO* pClientInfo, char* pszMsg, int nMsgLen);//发送P2P消息，pClientInfo，要发送的客户信息，如果是用户，则pClientI

该程序为网络视频监控的客户端软件，采用套接字编程，用流媒体显示技术，功能实用，可以直接编译。-The procedure for network video surveillance client software, using socket programming, using streaming media technology, functional and practical, can be directly compiled.

用API函数写的winsock控件源代码.-API function to use the winsock control to write the source code.

一个简单的SOCKET通信的例子。 可以作为服务端进行侦听，也可以作为客户端请求连接。-a simple example of Socket Communications. As for the interception server, the client can ask to be connected.

端口扫描源代码 可以改写成局域网的扫描器，对于需进行端口扫描的用户很有用处。- The port scanning source code may rewrite the local area network the scanner, regarding must carry on the user which the port scans to have the use very much.

2003081209403619获取本机IP，从事TCPIP,UDP，网络开发工程师-2003081209403619 IP access to the machine, engaging TCPIP, UDP, and network development engineers

重载成员函数使CAsyncSocket类支持IPX/SPX协议-reload the member function to make class CAsyncSocket support IPX/SPX protocol

仿飞鸽传书DELPHI局域网通讯界面 关键字：仿 飞鸽传书 界面 来　自：原创 平　台：Win2k/XP/NT,Win2003 深浅度：初级-imitation Fei-book DELPHI LAN communications interface keyword : imitation Fei-interface from the book : original platform : Win2k/XP/NT, Win2003 DEPTH : Junior