自学教程：C++ AfxGetMainWnd函数代码示例

//叫分按钮void CGameClientView::OnBrightCard(){	AfxGetMainWnd()->SendMessage(IDM_LAND_SCORE,5,5);	return;}

//.........这里部分代码省略.........			return true;		}	case SUB_GP_LOGON_ERROR:		//登录失败		{			//效验参数			CMD_GP_LogonError *pLogonError = (CMD_GP_LogonError *)pData;			ASSERT(wDataSize>=(sizeof(CMD_GP_LogonError)-sizeof(pLogonError->szErrorDescribe)));			if (wDataSize<(sizeof(CMD_GP_LogonError)-sizeof(pLogonError->szErrorDescribe))) return false;			//关闭连接			g_GlobalAttemper.DestroyStatusWnd(this);			m_ClientSocket->CloseSocket();			//显示消息			WORD wDescribeSize=wDataSize-(sizeof(CMD_GP_LogonError)-sizeof(pLogonError->szErrorDescribe));			if (wDescribeSize>0)			{				pLogonError->szErrorDescribe[wDescribeSize-1]=0;				ShowMessageBox(pLogonError->szErrorDescribe,MB_ICONINFORMATION);			}			//发送登录			SendLogonMessage();			return true;		}	case SUB_GP_LOGON_FINISH:		//登录完成		{			//关闭提示			g_GlobalAttemper.DestroyStatusWnd(this);			//展开类型			INT_PTR nIndex=0;			CListType * pListType=NULL;			do			{				pListType=g_GlobalUnits.m_ServerListManager.EnumTypeItem(nIndex++);				if (pListType==NULL) break;				g_GlobalUnits.m_ServerListManager.ExpandListItem(pListType);			} while (true);			//展开列表			nIndex=0;			CListInside * pListInside=NULL;			do			{				pListInside=g_GlobalUnits.m_ServerListManager.EnumInsideItem(nIndex++);				if (pListInside==NULL) break;				g_GlobalUnits.m_ServerListManager.ExpandListItem(pListInside);			} while (true);			//记录信息			m_bLogonPlaza=true;			m_DlgLogon.OnLogonSuccess();			m_pHtmlBrower->EnableBrowser(true);			//记录信息			g_GlobalUnits.WriteUserCookie();			//显示头像			((CGameFrame*)AfxGetMainWnd())->m_UserInfoView.ShowUserInfo(true);			//自定义判断			tagGlobalUserData &GlobalUserData = g_GlobalUnits.GetGolbalUserData();			if ( GlobalUserData.dwCustomFaceVer!=0)			{				//头像名称				CString strDirName = CString(g_GlobalUnits.GetWorkDirectory()) + TEXT("//CustomFace");				CString strFileName;				strFileName.Format(TEXT("//%ld_%d.bmp"), GlobalUserData.dwUserID, GlobalUserData.dwCustomFaceVer);				//读取文件				CImage FaceImage;				HRESULT hResult = FaceImage.Load(strDirName + strFileName);				if (SUCCEEDED(hResult))				{					//关闭连接					m_ClientSocket->CloseSocket();					FaceImage.Destroy();				}				//下载头像				else				{					PostMessage(WM_DOWN_LOAD_FACE, LPARAM(GlobalUserData.dwCustomFaceVer), WPARAM(GlobalUserData.dwUserID));				}			}			else			{				//关闭连接				m_ClientSocket->CloseSocket();			}			return true;		}	}	return true;}

//用户消息bool CPlazaViewItem::OnSocketMainUser(CMD_Command Command, void * pBuffer, WORD wDataSize){	ASSERT(Command.wMainCmdID == MDM_GP_USER);	switch(Command.wSubCmdID)	{	case SUB_GP_USER_DOWNLOAD_FACE:			//下载头像		{			//类型转换			CMD_GP_DownloadFaceSuccess *pDownloadFaceSuccess = (CMD_GP_DownloadFaceSuccess*)pBuffer;			//参数验证			WORD wSendSize = WORD(pDownloadFaceSuccess->dwCurrentSize + sizeof(CMD_GP_DownloadFaceSuccess) - sizeof(pDownloadFaceSuccess->bFaceData));			ASSERT(wDataSize == wSendSize);			if ( wDataSize != wSendSize ) return false;			//第一次判断			if ( m_CustomFace.pFaceData == NULL )			{				if ( m_CustomFace.pFaceData != NULL ) delete[] m_CustomFace.pFaceData;				m_CustomFace.pFaceData = new BYTE[pDownloadFaceSuccess->dwToltalSize];				if ( m_CustomFace.pFaceData == NULL ) return true;				m_CustomFace.dwFaceSize = pDownloadFaceSuccess->dwToltalSize;				m_CustomFace.dwUserID = pDownloadFaceSuccess->dwUserID;			}			//拷贝数据			CopyMemory(m_CustomFace.pFaceData+m_CustomFace.dwCurrentSize, pDownloadFaceSuccess->bFaceData, pDownloadFaceSuccess->dwCurrentSize);			m_CustomFace.dwCurrentSize += pDownloadFaceSuccess->dwCurrentSize;			//下载完毕			if ( m_CustomFace.dwFaceSize == m_CustomFace.dwCurrentSize )			{				tagDownloadInfo &DownloadInfo = m_DownloadInfoArrary[0];				//创建目录				CString strDirName = CString(g_GlobalUnits.GetWorkDirectory()) + TEXT("//CustomFace");				CreateDirectory(strDirName, NULL) ;				//写入文件				CFile fileFace;				CString strZipFileName, strBmpFileName;				strZipFileName.Format(TEXT("//%ld_%d.zip"), DownloadInfo.dwUserID, DownloadInfo.bFaceVer);				strBmpFileName.Format(TEXT("//%ld_%d.bmp"), DownloadInfo.dwUserID, DownloadInfo.bFaceVer);				if ( fileFace.Open(strDirName + strZipFileName, CFile::modeCreate|CFile::modeWrite|CFile::typeBinary) )				{					fileFace.Write(m_CustomFace.pFaceData, m_CustomFace.dwFaceSize);					fileFace.Close();					//解压文件					CUnzip oUnzip( strDirName + strZipFileName );					oUnzip.SwapSize( strDirName + strBmpFileName );					//删除文件					CFile::Remove(strDirName + strZipFileName);				}				//自己判断				tagGlobalUserData &GlobalUserData = g_GlobalUnits.GetGolbalUserData();				if ( GlobalUserData.dwUserID ==  DownloadInfo.dwUserID )				{					//更新界面					((CGameFrame*)AfxGetMainWnd())->m_UserInfoView.UpdateUserInfo();				}				//重置变量				m_CustomFace.Clear();				//删除元素				m_DownloadInfoArrary.RemoveAt(0);				//继续判断				if ( 0 < m_DownloadInfoArrary.GetCount() )				{					//状态判断					if ( m_ClientSocket->GetSocketStatus() != SOCKET_STATUS_CONNECT )					{						//链接网络						if ( ! ConnectServer() ) return true;						//设置标识						m_bDownloadConnect = true;					}					//投递请求					tagDownloadInfo &DownloadInfo = m_DownloadInfoArrary[0];					CMD_GP_DownloadFace DownloadFace;					DownloadFace.dwUserID = DownloadInfo.dwUserID;					m_ClientSocket->SendData(MDM_GP_USER, SUB_GP_USER_DOWNLOAD_FACE, &DownloadFace, sizeof(DownloadFace));				}				else				{					//关闭链接					m_ClientSocket->CloseSocket();					//设置变量					m_bStartDownloadFace=false;				}			}//.........这里部分代码省略.........

// 用于应用程序“关于”菜单项的 CAboutDlg 对话框UINT ThreadFun(LPVOID pParam){  //线程要调用的函数   WSADATA wsd;   int len=sizeof(struct sockaddr_in);   int ret;	TCHAR recvbuf[BUFSIZE];   if(WSAStartup(MAKEWORD(2,2),&wsd)!=0)   {	   printf("WSAStartup()failed/n");	   return -1;   }   if((sock=WSASocket(AF_INET,SOCK_DGRAM,0,NULL,0,	   WSA_FLAG_MULTIPOINT_C_LEAF|WSA_FLAG_MULTIPOINT_D_LEAF|	   WSA_FLAG_OVERLAPPED))==INVALID_SOCKET)   {	   printf("socket failed with :%d/n",WSAGetLastError());	   WSACleanup();	   return -1;   }   //将sock绑定到本机端口上   local.sin_family=AF_INET;   local.sin_port=htons(MCASTPORT);   local.sin_addr.s_addr=INADDR_ANY;   if(bind(sock,(struct sockaddr*)&local,sizeof(local))==SOCKET_ERROR)   {	   printf("bind failed with %d/n",WSAGetLastError());	   closesocket(sock);	   WSACleanup();	   return -1;         }   //加入多播组   remote.sin_family=AF_INET;   remote.sin_port=htons(MCASTPORT);   remote.sin_addr.s_addr=inet_addr(MCASTADDR);   if((sockM=WSAJoinLeaf(sock,(SOCKADDR*)&remote,sizeof(remote),	   NULL,NULL,NULL,NULL,	   JL_BOTH))==INVALID_SOCKET)   {     printf("WSAJoinLeaf()failed:%d/n",WSAGetLastError());     closesocket(sock);	 WSACleanup();	 return -1;   }   //接收多播数据，当收到的数据为QUIT时退出   while(1)   {	   if((ret=recvfrom(sock,recvbuf,BUFSIZE,0,		   (struct sockaddr*)&from,&len))==SOCKET_ERROR)	   {		   //printf("recvfrom failed with :%d/n",WSAGetLastError());		   closesocket(sockM);		   closesocket(sock);		   WSACleanup();		   return -1;	   }	   if(strcmp(recvbuf,"QUIT")==0)  break;	   else{		   recvbuf[ret]='/0';		   Str+=inet_ntoa(from.sin_addr);		   Str+=":";		   Str+=recvbuf;		   Str+="/r/n";		   HWND hWnd = GetDlgItem(AfxGetMainWnd()->m_hWnd,IDC_EDIT1);		   CWnd *pWnd = CWnd::FromHandle(hWnd);		   pWnd->SetWindowText(_T(Str));	   }   }   closesocket(sockM);   closesocket(sock);   WSACleanup();   return 0;}

void CDataView::OnEditPaste() {	m_Grid.OnEditPaste();	CGAMDoc *pDoc = (CGAMDoc*)(((CMainFrame *)AfxGetMainWnd())->GetActiveDocument());	pDoc->SetModifiedFlag();}

void CFMDischargedPaidPatientListByDay::OnDeptListSelectChange(int nOldItem, int nNewItem){	CHMSMainFrame *pMF = (CHMSMainFrame*) AfxGetMainWnd();	} 

void CMyClientMainView::OnRclick(NMHDR* pNMHDR, LRESULT* pResult) {	*pResult = 0;	AfxGetMainWnd()->PostMessage		(WM_CLIENTMAINRCLICK,IDR_MENU_CLIENT_MANAGER,NULL);}

//建立消息int CGameClientView::OnCreate(LPCREATESTRUCT lpCreateStruct){	if (__super::OnCreate(lpCreateStruct)==-1) return -1;	//创建控件	CRect CreateRect(0,0,0,0);	//创建扑克	for (WORD i=0;i<3;i++)	{		//用户扑克		if ( i == 1 )			m_UserCardControl[i].SetDirection(true);		else			m_UserCardControl[i].SetDirection(false);					m_UserCardControl[i].SetDisplayFlag(true);			m_UserCardControl[i].SetCardSpace( 16, 20, 16 );		m_UserCardControl[i].Create(NULL,NULL,WS_VISIBLE|WS_CHILD,CreateRect,this,20+i);		//用户扑克		if (i!=1)		{			m_HandCardControl[i].SetCardSpace(0,18,0);			m_HandCardControl[i].SetDirection(false);			m_HandCardControl[i].SetDisplayFlag(false);			m_HandCardControl[i].Create(NULL,NULL,WS_VISIBLE|WS_CHILD,CreateRect,this,30+i);		}		else		{			m_HandCardControl[i].SetDirection(true);			m_HandCardControl[i].SetDisplayFlag(false);			m_HandCardControl[i].Create(NULL,NULL,WS_VISIBLE|WS_CHILD,CreateRect,this,30+i);		}	}	//设置扑克	m_BackCardControl.SetCardSpace(85,0,0);	m_BackCardControl.SetDisplayFlag(false);	m_HandCardControl[1].SetSinkWindow(AfxGetMainWnd());	m_BackCardControl.Create(NULL,NULL,WS_VISIBLE|WS_CHILD,CreateRect,this,41);	//创建按钮	m_btStart.Create(TEXT(""),WS_CHILD,CreateRect,this,IDC_START);	m_btOutCard.Create(TEXT(""),WS_CHILD,CreateRect,this,IDC_OUT_CARD);	m_btPassCard.Create(TEXT(""),WS_CHILD,CreateRect,this,IDC_PASS_CARD);	m_btOneScore.Create(TEXT(""),WS_CHILD,CreateRect,this,IDC_ONE_SCORE);	m_btTwoScore.Create(TEXT(""),WS_CHILD,CreateRect,this,IDC_TWO_SCORE);	m_btGiveUpScore.Create(TEXT(""),WS_CHILD,CreateRect,this,IDC_GIVE_UP_SCORE);	m_btAutoOutCard.Create(TEXT(""),WS_CHILD,CreateRect,this,IDC_AUTO_OUTCARD);	m_btThreeScore.Create(TEXT(""),WS_CHILD,CreateRect,this,IDC_THREE_SCORE);	m_btAutoPlayOn.Create(TEXT(""), WS_CHILD ,CreateRect,this,IDC_AUTOPLAY_ON);	m_btAutoPlayOff.Create(TEXT(""),WS_CHILD,CreateRect,this,IDC_AUTOPLAY_OFF);	m_btSortCard.Create(NULL,WS_CHILD|WS_DISABLED|WS_VISIBLE,CreateRect,this,IDC_SORT_CARD);	//扩展按钮	m_btSnatchLand.Create(TEXT(""),WS_CHILD,CreateRect,this,IDC_SNATCH_LAND);	m_btBrightCard.Create(TEXT(""),WS_CHILD,CreateRect,this,IDC_BRIGHT_CARD);		m_btBrightStart.Create(TEXT(""),WS_CHILD,CreateRect,this,IDC_BRIGHT_START);	m_btDoubleScore.Create(TEXT(""),WS_CHILD,CreateRect,this,IDC_DOUBLE_SCORE);	m_btNotDoubleScore.Create(TEXT(""),WS_CHILD,CreateRect,this,IDC_NOT_DOUBLE_SCORE);    	//设置按钮	HINSTANCE hInstance=AfxGetInstanceHandle();	m_btStart.SetButtonImage(IDB_START,hInstance,false);	m_btOutCard.SetButtonImage(IDB_OUT_CARD,hInstance,false);	m_btPassCard.SetButtonImage(IDB_PASS,hInstance,false);	m_btOneScore.SetButtonImage(IDB_ONE_SCORE,hInstance,false);	m_btTwoScore.SetButtonImage(IDB_TWO_SCORE,hInstance,false);	m_btGiveUpScore.SetButtonImage(IDB_GIVE_UP,hInstance,false);	m_btAutoOutCard.SetButtonImage(IDB_AUTO_OUT_CARD,hInstance,false);	m_btThreeScore.SetButtonImage(IDB_THREE_SCORE,hInstance,false);	m_btAutoPlayOn.SetButtonImage  (IDB_AUTOPLAY_ON,hInstance,false);	m_btAutoPlayOff.SetButtonImage (IDB_AUTOPLAY_OFF,hInstance,false);	m_btSortCard.SetButtonImage(IDB_COUNT_SORT,hInstance,false);	m_btSnatchLand.SetButtonImage(IDB_SNATCH_LAND,hInstance,false);	m_btBrightCard.SetButtonImage(IDB_BRIGHT_CARD,hInstance,false);	m_btBrightStart.SetButtonImage(IDB_BRIGHT_CARD_START, hInstance, false);	m_btDoubleScore.SetButtonImage(IDB_DOUBLE_SCORE, hInstance, false);	m_btNotDoubleScore.SetButtonImage(IDB_NOT_DOUBLE_SCORE, hInstance, false);        m_btAutoPlayOn.ShowWindow(SW_SHOW);    m_btAutoPlayOff.ShowWindow(SW_HIDE);	//创建控件	m_ScoreView.Create(IDD_GAME_SCORE,this);	//隐藏扑克	//m_HandCardControl[ 0 ].ShowWindow( SW_HIDE );	//m_HandCardControl[ 2 ].ShowWindow( SW_HIDE );#ifdef VIDEO_GAME	//创建视频	for (WORD i=0; i<GAME_PLAYER; i++)	{		//创建视频		m_DlgVedioService[i].Create(NULL,NULL,WS_CHILD|WS_VISIBLE,CreateRect,this,200+i);//.........这里部分代码省略.........

//.........这里部分代码省略.........		{			CPen line(PS_INSIDEFRAME, 1, bkg);			CPen* old = dc.SelectObject(&line);			dc.MoveTo( cur , r.top );			dc.LineTo( r.right, r.top );			dc.MoveTo( cur , r.top + CORBARS - 1);			dc.LineTo( r.right, r.top + CORBARS - 1);		}		CRect rFilled(r);		rFilled.left =   cur;		rFilled.top++;		rFilled.bottom--;		dc.FillSolidRect(&rFilled,  havntplayed ); //fEnabled ?				//r = GetChannelRect();		for(int i = 0; i < CORBARS ; i++){			CPen line(PS_INSIDEFRAME, 1, Bars[i]);			CPen* old = dc.SelectObject(&line);			dc.MoveTo( r.left , r.top + i);			dc.LineTo( cur, r.top + i);		}		{			COLORREF P2 = s.GetColorFromTheme(_T("SeekBarBorder1"), 0x000d3324);			COLORREF P1 = s.GetColorFromTheme(_T("SeekBarBorder2"),0x00091611);			dc.SetPixel(r.left-1, r.top+1, P2);			dc.SetPixel(r.left, r.top, P2);			dc.SetPixel(r.left-1, r.bottom-2, P2);			dc.SetPixel(r.left, r.bottom-1, P2);			dc.SetPixel(cur+1, r.top+1, P2);			dc.SetPixel(cur, r.top, P2);			dc.SetPixel(cur+1, r.bottom-2, P2);			dc.SetPixel(cur, r.bottom-1, P2);			dc.SetPixel(cur+1, r.top, P1);			dc.SetPixel(cur+1, r.bottom-1, P1);			dc.SetPixel(r.left-1, r.top, P1);			dc.SetPixel(r.left-1, r.bottom-1, P1);			CPen line(PS_INSIDEFRAME, 1, Bars[0]);			CPen* old = dc.SelectObject(&line);			dc.MoveTo( r.left-1 , r.top + 2);			dc.LineTo( r.left-1 , r.bottom-2);			dc.MoveTo( cur+1 , r.top + 2);			dc.LineTo( cur+1 , r.bottom-2);		}		CMainFrame* pFrame = (CMainFrame*)AfxGetMainWnd();		if( pFrame->m_aRefTime > 0){			CRect rFilled(r);						rFilled.left += (__int64)r.Width() * (pFrame->m_aRefTime - m_start) / (m_stop - m_start) ;			if( pFrame->m_aRefTime < pFrame->m_bRefTime )				rFilled.right = r.left + (__int64)r.Width() * (pFrame->m_bRefTime - m_start) / (m_stop - m_start) ;			else				rFilled.right = rFilled.left + 1;			rFilled.top+=2;			rFilled.bottom-=2;			CBrush nBrush(HS_DIAGCROSS,  s.GetColorFromTheme(_T("SeekBarABArea"), 0x003fff9a ));			dc.FillRect(&rFilled,&nBrush ); //fEnabled ?		}				/*		switch( cur % 4 ){					case 3:						cur--;						break;					case 2:						cur+=2;						break;					case 1:						cur++;						break;				}				for(int drawPos = cur ; drawPos < r.right; drawPos +=2){					CRect step(drawPos,r.top, drawPos+2, r.bottom);					if(drawPos % 4){						dc.FillSolidRect( &step, NEWUI_COLOR_TOOLBAR_UPPERBG);					}else{						dc.FillSolidRect( &step, white);					}				}*/				//r.InflateRect(1, 1);		//dc.Draw3dRect(&r, shadow, light);		dc.ExcludeClipRect(&r);	}	// background	{		CRect r;		GetClientRect(&r);		dc.FillRect(&r, &bBkg);	}	// Do not call CDialogBar::OnPaint() for painting messages}

void CPlayerSeekBar::SetTimecodeTip(){	CString toolTip;	CPoint point , screenPos;	GetCursorPos(&point);	screenPos = point;	ScreenToClient(&point);	CRect rcClient;	if( !rcClient.PtInRect(point)){		//return;	}	CRect r = GetChannelRect();	if(r.left <= r.right){		__int64 mPos = 0;		if(point.x < r.left) mPos = m_start;		else if(point.x >= r.right) mPos = m_stop;		else		{			__int64 w = r.right - r.left;			if(m_start < m_stop)				mPos = (m_start + ((m_stop - m_start) * (point.x - r.left) + (w/2)) / w);		}		DVD_HMSF_TIMECODE tcNow = RT2HMSF(mPos);		if( tcNow.bHours > 0)			toolTip.Format(_T("%02d:%02d:%02d"), tcNow.bHours, tcNow.bMinutes, tcNow.bSeconds);		else 			toolTip.Format(_T("%02d:%02d"), tcNow.bMinutes, tcNow.bSeconds);		//AfxMessageBox(toolTip);		//if(toolTip.IsEmpty())		//	toolTip = _T("Unkown");		if(!toolTip.IsEmpty()){			CMainFrame* pFrame = (CMainFrame*)AfxGetMainWnd();			pFrame->m_tip.m_text = toolTip;			CSize tipsize = pFrame->m_tip.CountSize();			point = screenPos;			CRect rcTip ( point.x - tipsize.cx/2 , point.y - tipsize.cy - 6,point.x + tipsize.cx/2 , point.y -  6);			//SVP_LogMsg5(_T("Tip %d %d %d %d") , rcTip.left,rcTip.top , rcTip.right,rcTip.left);			HMONITOR hMonitor = MonitorFromWindow(m_hWnd, MONITOR_DEFAULTTONEAREST);			MONITORINFO mi;			mi.cbSize = sizeof(MONITORINFO);			GetMonitorInfo(hMonitor, &mi);			if(rcTip.left < mi.rcWork.left){				rcTip.MoveToX(mi.rcWork.left + 3);			}else if(rcTip.right > mi.rcWork.right){				rcTip.MoveToX(mi.rcWork.right - rcTip.Width() - 3);			}			pFrame->m_tip.MoveWindow( rcTip );			pFrame->m_tip.ShowWindow(SW_SHOWNOACTIVATE);			pFrame->m_tip.Invalidate();		}	}}

void CUserListCtrl::OnContextMenu(CWnd* pWnd, CPoint point) {	//		make sure window is active	//	GetParentFrame()->ActivateFrame();	///////////////////////////////	// See ContextMenuRules.txt for order of menu commands!	//		create an empty context menu	//	CP4Menu popMenu;    popMenu.LoadMenu(IDR_USER);	int	index;    SetIndexAndPoint( index, point );	if( index != -1 )	{		// Can only edit or delete my user		if ( GetSelectedItemText( ) == GET_P4REGPTR( )->GetP4User( ) )		{            // can't switch if already there            popMenu.GetSubMenu(0)->DeleteMenu(ID_USER_SWITCHTOUSER,MF_BYCOMMAND);        }        else        {            // can't edit, delete, set password or set as default if not current            popMenu.GetSubMenu(0)->DeleteMenu(ID_USER_EDITMY,MF_BYCOMMAND);            popMenu.GetSubMenu(0)->DeleteMenu(ID_USER_DELETE,MF_BYCOMMAND);            popMenu.GetSubMenu(0)->DeleteMenu(ID_USER_PASSWORD,MF_BYCOMMAND);            popMenu.GetSubMenu(0)->DeleteMenu(ID_SETDEFUSER,MF_BYCOMMAND);        }	}    else    {        // can't do much if no user selected        popMenu.GetSubMenu(0)->DeleteMenu(ID_USER_EDITMY,MF_BYCOMMAND);        popMenu.GetSubMenu(0)->DeleteMenu(ID_USER_DESCRIBE,MF_BYCOMMAND);        popMenu.GetSubMenu(0)->DeleteMenu(ID_USER_DELETE,MF_BYCOMMAND);        popMenu.GetSubMenu(0)->DeleteMenu(ID_USER_SWITCHTOUSER,MF_BYCOMMAND);        popMenu.GetSubMenu(0)->DeleteMenu(ID_USER_PASSWORD,MF_BYCOMMAND);        popMenu.GetSubMenu(0)->DeleteMenu(ID_SETDEFUSER,MF_BYCOMMAND);        // clobber extra separator        popMenu.GetSubMenu(0)->DeleteMenu(1,MF_BYPOSITION);    }	MainFrame()->AddToolsToContextMenu((CP4Menu *)(popMenu.GetSubMenu(0)));	popMenu.GetSubMenu(0)->TrackPopupMenu(TPM_LEFTALIGN | TPM_RIGHTBUTTON,	point.x, point.y, AfxGetMainWnd());}

bool MeaPositionLogMgr::Load(LPCTSTR pathname){    // If there is a modified set of positions, ask the user if    // they should be saved before loading a new set.    //    if (!SaveIfModified()) {        return false;    }    if (pathname != NULL) {        m_pathname = pathname;    } else {        CFileDialog *dlg = CreateLoadDialog();        if (dlg->DoModal() != IDOK) {            return false;        }        m_pathname = dlg->GetPathName();    }    bool status = false;    TCHAR drive[_MAX_DRIVE];    TCHAR dir[_MAX_DIR];    //    // Remember the directory for persisting.    //    _tsplitpath_s(m_pathname, drive, _MAX_DRIVE, dir, _MAX_DIR, NULL, 0, NULL, 0);    m_initialDir = drive;    m_initialDir += dir;    //    // Load the positions    //    if (Open(m_pathname, CFile::modeRead)) {        //        // Delete old positions.        //        ClearPositions();            //        // Parse the contents of the log file        //        MeaXMLParser parser(this, true);        try {            UINT numBytes;            do {                void *buf = parser.GetBuffer(kChunkSize);                numBytes = m_stdioFile.Read(buf, kChunkSize);                parser.ParseBuffer(numBytes, numBytes == 0);            } while (numBytes > 0);            status = true;        } catch (MeaXMLParserException&) {            // Handled by the parser.        } catch (MeaLogFileException&) {            CString msg(reinterpret_cast<LPCSTR>(IDS_MEA_INVALID_LOGFILE));            MessageBox(*AfxGetMainWnd(), msg, NULL, MB_OK | MB_ICONERROR);        } catch (...) {            CString msg(reinterpret_cast<LPCSTR>(IDS_MEA_NO_POSITIONS));            MessageBox(*AfxGetMainWnd(), msg, NULL, MB_OK | MB_ICONERROR);        }        Close();        if (status) {            //            // Process the log file DOM            //            ProcessDOM(parser.GetDOM());            m_modified = false;            if (m_observer != NULL) {                m_observer->LogLoaded();            }        }    } else {        m_pathname.Empty();    }    return status;}

// Resize parent void CSplitterFrame::UpdateParent(){  CRect rcParent;  CRect rcMainFrame;  CRect rcMainClientFrame;  CPoint pt = GetAbsPosition();  CMainFrame* pMainFrame = STATIC_DOWNCAST(CMainFrame, AfxGetMainWnd());    CDlgTemplate &wndParent = *(CDlgTemplate*)GetParent();  pMainFrame->GetClientRect(&rcMainClientFrame);  pMainFrame->GetWindowRect(&rcMainFrame);  pt.x -=rcMainFrame.left;  pt.y -=rcMainFrame.top;  wndParent.GetWindowRect(&rcParent);  wndParent.ShowWindow(SW_HIDE);  INDEX iWidth = rcParent.right - rcParent.left;  INDEX iHeight = rcParent.bottom - rcParent.top;  if(sp_bDockingEnabled) {    pMainFrame->FloatControlBar(&wndParent,CPoint(rcParent.left,rcParent.top));    // is splitter attached on left side    if(sp_uiDockSide == AFX_IDW_DOCKBAR_LEFT) {      SET_BAR_SIZE(wndParent,rcMainClientFrame.right - pt.x,iHeight);    // is splitter attached on right side    } else if(sp_uiDockSide == AFX_IDW_DOCKBAR_RIGHT) {      SET_BAR_SIZE(wndParent,pt.x,iHeight);    // is splitter attached on top side    } else if(sp_uiDockSide == AFX_IDW_DOCKBAR_TOP) {      SET_BAR_SIZE(wndParent,iWidth,iHeight + sp_ptStartPoint.y - pt.y);    // is splitter attached on bottom side    } else if(sp_uiDockSide == AFX_IDW_DOCKBAR_BOTTOM) {      ASSERT(FALSE);    }    // Chose docking side    INDEX iDockSide = 0;    // is splitter attached on left side    if(sp_uiDockSide==AFX_IDW_DOCKBAR_LEFT) {      iDockSide = AFX_IDW_DOCKBAR_RIGHT;    // is splitter attached on right side    } else if(sp_uiDockSide==AFX_IDW_DOCKBAR_RIGHT) {      iDockSide = AFX_IDW_DOCKBAR_LEFT;    // is splitter attached on top side    } else if(sp_uiDockSide==AFX_IDW_DOCKBAR_TOP) {      iDockSide = AFX_IDW_DOCKBAR_BOTTOM;    // is splitter attached on bottom side    } else if(sp_uiDockSide==AFX_IDW_DOCKBAR_BOTTOM) {      iDockSide = AFX_IDW_DOCKBAR_TOP;    }    pMainFrame->DockControlBar(&wndParent,iDockSide);  } else {      SET_BAR_SIZE(wndParent,300,300);    // wndParent.SetWindowPos(&wndBottom,0,0,100,300,SWP_NOZORDER);    //pMainFrame->FloatControlBar(&wndParent,CPoint(rcParent.left,rcParent.top));    //pMainFrame->DockControlBar(&wndParent,AFX_IDW_DOCKBAR_BOTTOM);  }    wndParent.ShowWindow(SW_SHOW);  wndParent.UpdateWindow();}

void COpenScrapeView::OnDraw(CDC* pDC){	COpenScrapeDoc* pDoc = GetDocument();	ASSERT_VALID(pDoc);	if (!pDoc)		return;	CPen		*pTempPen, oldpen;	CBrush		*pTempBrush, oldbrush;		HDC			hdc = *pDC;	HDC			hdcScreen = CreateDC("DISPLAY", NULL, NULL, NULL); 	HDC			hdcCompatible = CreateCompatibleDC(hdcScreen);	HBITMAP		hbmp = CreateCompatibleBitmap(hdcScreen, 										      pDoc->attached_rect.right - pDoc->attached_rect.left, 										      pDoc->attached_rect.bottom - pDoc->attached_rect.top);	HBITMAP		old_bitmap1, old_bitmap2;	CMainFrame	*pmyframe = (CMainFrame*)AfxGetMainWnd(); 	RECT		crect;	// Draw attached window's bitmap as background	if (pDoc->attached_bitmap)	{		old_bitmap1 = (HBITMAP) SelectObject(hdcCompatible, pDoc->attached_bitmap);		old_bitmap2 = (HBITMAP) SelectObject(hdc, hbmp);		BitBlt(hdc, 0, 0,			   pDoc->attached_rect.right - pDoc->attached_rect.left,			   pDoc->attached_rect.bottom - pDoc->attached_rect.top,			   hdcCompatible, 0, 0, SRCCOPY);		SelectObject(hdc, old_bitmap2);		SelectObject(hdcCompatible, old_bitmap1);	}	else	{		pTempPen = (CPen*)pDC->SelectObject(null_pen);		oldpen.FromHandle((HPEN)pTempPen);		pTempBrush = (CBrush*)pDC->SelectObject(white_brush);		oldbrush.FromHandle((HBRUSH)pTempBrush);		GetClientRect(&crect);		pDC->Rectangle(&crect);		pDC->SelectObject(oldpen);		pDC->SelectObject(oldbrush);	}	// Draw all region rectangles	if (pmyframe->show_regions)	{		for (RMapCI r_iter=p_tablemap->r$()->begin(); r_iter!=p_tablemap->r$()->end(); r_iter++)		{			if ( (r_iter->second.name==dragged_region && dragging) || 				 (r_iter->second.name==drawrect_region && drawing_rect && drawing_started) )			{				// Set pen and brush				pTempPen = (CPen*)pDC->SelectObject(black_dot_pen);				oldpen.FromHandle((HPEN)pTempPen);				pTempBrush = (CBrush*)pDC->SelectObject(GetStockObject(NULL_BRUSH));				oldbrush.FromHandle((HBRUSH)pTempBrush);				pDC->Rectangle(r_iter->second.left-1, r_iter->second.top-1, r_iter->second.right+2, r_iter->second.bottom+2);				pDC->SelectObject(oldpen);				pDC->SelectObject(oldbrush);			}			else			{				// Set pen and brush				pTempPen = (CPen*)pDC->SelectObject(red_pen);				oldpen.FromHandle((HPEN)pTempPen);				pTempBrush = (CBrush*)pDC->SelectObject(GetStockObject(NULL_BRUSH));				oldbrush.FromHandle((HBRUSH)pTempBrush);				pDC->Rectangle(r_iter->second.left-1, r_iter->second.top-1, r_iter->second.right+2, r_iter->second.bottom+2);				pDC->SelectObject(oldpen);				pDC->SelectObject(oldbrush);			}		}	}	// Clean Up	DeleteObject(hbmp);	DeleteDC(hdcCompatible);	DeleteDC(hdcScreen);}

bool PT_Network::ReadGTFFiles(GDRect network_rect)  // Google Transit files{	//	// step 1: read  route files	string str0 = m_ProjectDirectory +"routes.txt";	//string str =  "h:/routes.csv";	CT2CA pszConvertedAnsiString (str0.c_str());	// construct a std::string using the LPCSTR input	std::string  strStd (pszConvertedAnsiString);	CCSVParser parser;	if (parser.OpenCSVFile(strStd))	{		//	AfxMessageBox("Start reading Google Transit Feed files...", MB_ICONINFORMATION);		int count =0;		PT_Route route;		while(parser.ReadRecord())		{			if(parser.GetValueByFieldName("route_id",route.route_id ) == false)				break;			if(parser.GetValueByFieldName("route_long_name",route.route_long_name) == false)				route.route_long_name="";			if(parser.GetValueByFieldName("route_short_name",route.route_short_name) == false)				route.route_short_name="";						if(parser.GetValueByFieldName("route_url",route.route_url) == false)				route.route_url="";						if(parser.GetValueByFieldName("route_type",route.route_type) == false)				route.route_type="";					// make sure there is not duplicated key			// If the requested key is not found, find() returns the end iterator for			//the container, so:			if(m_PT_RouteMap.find(route.route_id)  == m_PT_RouteMap.end() )			{ 				m_PT_RouteMap[route.route_id] = route;  			}			else			{				AfxMessageBox("Duplicated Route ID!");			}			count++;		}		parser.CloseCSVFile ();		CMainFrame* pMainFrame = (CMainFrame*) AfxGetMainWnd();		pMainFrame->m_bShowLayerMap[layer_transit] = true;	}else	{		return false;	}	CString missing_stops_message;	// step 1: read stop information	string str2 = m_ProjectDirectory +"stops.txt";	CT2CA pszConvertedAnsiString2 (str2.c_str());	// construct a std::string using the LPCSTR input	std::string  strStd2 (pszConvertedAnsiString2);	if (parser.OpenCSVFile(strStd2))	{		int count =0;		while(parser.ReadRecord())		{			PT_Stop stop;			if(parser.GetValueByFieldName("stop_id",stop.stop_id ) == false)				break;			bool NonnegativeFlag = false;			if(parser.GetValueByFieldName("stop_lat",stop.m_ShapePoint.y, NonnegativeFlag) == false)				break;			if(parser.GetValueByFieldName("stop_lon",stop.m_ShapePoint.x , NonnegativeFlag) == false)				break;			if(parser.GetValueByFieldName("direction",stop.direction  ) == false)				stop.direction="";			if(parser.GetValueByFieldName("location_type",stop.location_type) == false)				stop.location_type=0;			if(parser.GetValueByFieldName("position",stop.position  ) == false)				stop.position="";			if(parser.GetValueByFieldName("stop_code",stop.stop_code ) == false)				stop.stop_code=0;//.........这里部分代码省略.........