www.pudn.com > SandC.rar > MySocket.cpp

// MySocket.cpp : implementation file 
// 
#include "stdafx.h" 
#include "SClient.h" 
#include "MySocket.h" 
#include "SClientDlg.h"   //添加的主对话框类头文件 
 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
///////////////////////////////////////////////////////////////////////////// 
// CMySocket 
 
CMySocket::CMySocket() 
{ 
} 
 
CMySocket::~CMySocket() 
{ 
} 
 
 
// Do not edit the following lines, which are needed by ClassWizard. 
#if 0 
BEGIN_MESSAGE_MAP(CMySocket, CSocket) 
	//{{AFX_MSG_MAP(CMySocket) 
	//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
#endif	// 0 
 
///////////////////////////////////////////////////////////////////////////// 
// CMySocket member functions 
 
void CMySocket::OnReceive(int nErrorCode)  
{ 
	// TODO: Add your specialized code here and/or call the base class 
	char chMsg[5120], chMsgTemp[1024]; 
	UINT unRXCharNum;    //每次读取的字符数 
	BOOL bEndFlag=0;   //接收完毕标志 
	strcpy(chMsg,""); 
	do 
	{ 
		strcpy(chMsgTemp,""); 
		unRXCharNum=Receive(chMsgTemp,1000); 
		if(unRXCharNum>1000||unRXCharNum<=0) 
		{ 
			AfxMessageBox("接收数据中出错",MB_OK); 
			return; 
		} 
		else if(unRXCharNum<1000 && unRXCharNum>0) 
		{ 
            bEndFlag=1; 
		} 
		chMsgTemp[unRXCharNum]=0; //加上字符串结束位 
		strcat(chMsg,chMsgTemp); 
	}while(bEndFlag==0); 
	CSClientDlg* pDlg=(CSClientDlg*)AfxGetMainWnd(); //得到主框口(对话框)指针 
	pDlg->m_strRXDataTemp.Format("%s",chMsg); 
	pDlg->UpdateRXData();   //在主对话的接收编辑框中显示接收到的数据 
	//注意一下：读者还可以用消息处理机制发送接收到的数据 
	//::SendMessage(pDlg->m_hWnd,WM_MYMESSAGE,0,0); 
	CSocket::OnReceive(nErrorCode); 
}