ClientSocket.h ClientSocket.cpp

ClientSocket.h

 #pragma once

 // CClientSocket 命令目标
 #include "ClientProDlg.h"
 #include "afxsock.h"

 class CClientProDlg;

 class CClientSocket : public CSocket    //从CSocket类派生一个用于处理接收Socket的类
 {

 public:
     CClientSocket(CClientProDlg *pdlg);    //获得应用程序的指针
     virtual ~CClientSocket();
     CClientProDlg *m_pDlg;
     virtual void OnReceive(int nErrorCode);
     virtual void OnClose(int nErrorCode);

 };

ClientSocket.cpp

 // ClientSocket.cpp : implementation file
 //
 #include "stdafx.h"
 #include "ClientSocket.h"
 #include "ClientProDlg.h"

 CClientSocket::CClientSocket(CClientProDlg *pdlg)
     : m_pDlg(pdlg)
 {
 }

 CClientSocket::~CClientSocket()
 {
 }

 void CClientSocket::OnReceive(int nErrorCode)
 {
     if(m_pDlg)
     {
         m_pDlg->ReceiveData(this);
     }
     CSocket::OnReceive(nErrorCode);
 }
 void CClientSocket::OnClose(int nErrorCode)
 {
     if(m_pDlg)
     {
         m_pDlg->ClientDisConnect(this);
     }
     CSocket::OnClose(nErrorCode);
 }
 // CClientSocket 成员函数

ClientProDlg.h中添加

#include "ClientSocket.h"

void ReceiveData(CClientSocket* socket);

void ClientDisConnect(CClientSocket* socket);

CClientSocket *m_pSocket;