储与客户端通信的Socket的数组

         /*各种网络异步事件的处理函数*/
       void OnClose(SOCKET CurSock);   file://对端Socket断开
        void OnSend(SOCKET CurSock);   file://发送网络数据包
       void OnReceive(SOCKET CurSock); file://网络数据包到达
       void OnAccept(SOCKET CurSock);  file://客户端连接请求

        BOOL InitNetwork();  file://初始化网络函数
         void OnNetEvent(WPARAM wParam, LPARAM lParam); file://异步事件回调函数
                …
     };
         
      在SocketSeverDlg.cpp文件中增加消息映射，其中OnNetEvent是异步事件回调函数名：
               ON_MESSAGE(NETWORK_EVENT,OnNetEvent)
      定义初始化网络函数，在SocketSeverDlg.cpp文件的OnInitDialog（）中调此函数即可。
      BOOL CSocketSeverDlg::InitNetwork()
      {
           WSADATA wsaData;

          file://初始化TCP协议
          BOOL ret = WSAStartup(MAKEWORD(2,2), &wsaData);
         if(ret != 0)
          {
                MessageBox("初始化网络协议失败!");
               return FALSE;
          }

          file://创建服务器端套接字
          ServerSock = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
           if(ServerSock == INVALID_SOCKET)
          {
               MessageBox("创建套接字失败!");
              closesocket(ServerSock);
              WSACleanup();
               return FALSE;
          }

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