实验报告8-10

《实验报告8-10》由会员分享，可在线阅读，更多相关《实验报告8-10（13页珍藏版）》请在装配图网上搜索。

1、实验8：EX_Timer1变量定义代码：class CEX_Timer1Dlg : public CDialogpublic:CEX_Timer1Dlg(CWnd* pParent = NULL);/ standard constructorenum IDD = IDD_EX_TIMER1_DIALOG ;CProgressCtrlm_wndProgress;CTimem_curTime;protected:virtual void DoDataExchange(CDataExchange* pDX);/ DDX/DDV supportOnInitDialog()代码：BOOL CEX_Tim

2、er1Dlg:OnInitDialog()CDialog:OnInitDialog();m_wndProgress.SetRange(0,59);SetTimer(1,200,NULL);ASSERT(IDM_ABOUTBOX & 0xFFF0) = IDM_ABOUTBOX);ASSERT(IDM_ABOUTBOX AppendMenu(MF_SEPARATOR);pSysMenu-AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);SetIcon(m_hIcon, TRUE);/ Set big iconSetIcon(m_hIcon, FA

3、LSE);/ Set small iconreturn TRUE; / return TRUE unless you set the focus to a control获取当前时间代码：void CEX_Timer1Dlg:OnTimer(UINT nIDEvent) m_curTime=CTime:GetCurrentTime();UpdateData(FALSE);int nSec=m_curTime.GetSecond();m_wndProgress.SetPos(nSec);CDialog:OnTimer(nIDEvent);实验结果：EX_BkColor:BOOL CEX_BkCo

4、lorDlg:OnInitDialog()CDialog:OnInitDialog();/ Add About. menu item to system menu. / IDM_ABOUTBOX must be in the system command range.m_scrollRed.SetScrollRange(0,255);m_sliderBlue.SetRange(0,255); m_sliderGreen.SetRange(0,255);m_nBlue=m_nGreen=m_nRedValue=192;UpdateData(FALSE);m_scrollRed.SetScroll

5、Pos(m_nRedValue);ASSERT(IDM_ABOUTBOX & 0xFFF0) = IDM_ABOUTBOX);ASSERT(IDM_ABOUTBOX AppendMenu(MF_SEPARATOR);pSysMenu-AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);/ Set the icon for this dialog. The framework does this automatically/ when the applications main window is not a dialogSetIcon(m_hIc

6、on, TRUE);/ Set big iconSetIcon(m_hIcon, FALSE);/ Set small icon/ TODO: Add extra initialization herereturn TRUE; / return TRUE unless you set the focus to a controlvoid CEX_BkColorDlg:OnSysCommand(UINT nID, LPARAM lParam)if (nID & 0xFFF0) = IDM_ABOUTBOX)CAboutDlg dlgAbout;dlgAbout.DoModal();elseCDi

7、alog:OnSysCommand(nID, lParam);实验结果：思考题：先注释掉CEx_TimerDlg:OnInitDialog()然后再修改以下代码：void CEx_TimerDlg:OnButtonStart()m_wndProgress.SetRange(0,500);SetTimer(1,2000,NULL);实验9：EX_bqqA4:void CMainFrame:OnViewOp() int bShow = m_wndOpBar.IsWindowVisible(); ShowControlBar( &m_wndOpBar, !bShow, FALSE); UpdateO

8、pMenu( !bShow ); void CMainFrame:OnUpdateViewOp(CCmdUI* pCmdUI) int bShow = m_wndOpBar.IsWindowVisible(); pCmdUI -SetCheck( bShow ); int CMainFrame:OnCreate(LPCREATESTRUCT lpCreateStruct)if (CFrameWnd:OnCreate(lpCreateStruct) = -1)return -1;int nRes=m_wndOpBar.CreateEx(this,TBSTYLE_FLAT,WS_CHILD|WS_

9、VISIBLE|CBRS_TOP|CBRS_GRIPPER|CBRS_TOOLTIPS|CBRS_FLYBY|CBRS_SIZE_DYNAMIC,CRect(0,0,0,0), AFX_IDW_TOOLBAR+10);if(!nRes|!m_wndOpBar.LoadToolBar(IDR_TOOLBAR1)TRACE0(Failed to create toolbarn);return -1;if (!m_wndToolBar.CreateEx(this, TBSTYLE_FLAT, WS_CHILD | WS_VISIBLE | CBRS_TOP| CBRS_GRIPPER | CBRS_

10、TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC) |!m_wndToolBar.LoadToolBar(IDR_MAINFRAME)TRACE0(Failed to create toolbarn);return -1; / fail to createif (!m_wndStatusBar.Create(this) |!m_wndStatusBar.SetIndicators(indicators, sizeof(indicators)/sizeof(UINT)TRACE0(Failed to create status barn);return -1;

11、/ fail to create/ TODO: Delete these three lines if you dont want the toolbar to/ be dockablem_wndToolBar.EnableDocking(CBRS_ALIGN_ANY);m_wndOpBar.EnableDocking(CBRS_ALIGN_ANY);EnableDocking(CBRS_ALIGN_ANY);DockControlBar(&m_wndOpBar);DockControlBar(&m_wndToolBar);m_wndOpBar.SetWindowText(操作);return

12、 0;BOOL CMainFrame:PreCreateWindow(CREATESTRUCT& cs)if( !CFrameWnd:PreCreateWindow(cs) )return FALSE;/ TODO: Modify the Window class or styles here by modifying/ the CREATESTRUCT csreturn TRUE;void CMainFrame:OnOpAdd() CScoreDlg dlg;if (IDOK = dlg.DoModal() ) / 当输入记录有效后，获取相关记录，然后在状态上显示出来CString strR

13、es;strRes.Format( 姓名:%s, 学号:%s, 3门成绩: %.1f, %0.1f, %.1f,dlg.m_strName, dlg.m_strNO, dlg.m_fScore1, dlg.m_fScore2, dlg.m_fScore3 );m_wndStatusBar.SetPaneText( 1, strRes ); elsem_wndStatusBar.SetPaneText( 1, 无有效的学生成绩记录！ );实验结果：思考题：void CmainFrame:OnOpDel()m_wndStatusBar.SetPaneText(1,”);实验十：Ex_bqqCurs

14、or：BOOL CMainFrame:OnSetCursor(CWnd* pWnd, UINT nHitTest, UINT message) BOOL bRes=CFrameWnd:OnSetCursor(pWnd,nHitTest,message);if(nHitTest=HTCAPTION)m_hCursor=LoadCursorFromFile(c:windowscursorshand.ani);SetCursor(m_hCursor);bRes=TRUE;else if(nHitTest=HTCLIENT)m_hCursor=AfxGetApp()-LoadCursor(IDC_CU

15、RSOR1);SetCursor(m_hCursor);bRes=TRUE;return bRes;return CFrameWnd:OnSetCursor(pWnd, nHitTest, message);设计图案：实验结果：Ex_bqqA5：int CMainFrame:OnCreate(LPCREATESTRUCT lpCreateStruct)if (CFrameWnd:OnCreate(lpCreateStruct) = -1)return -1;if (!m_wndToolBar.CreateEx(this, TBSTYLE_FLAT, WS_CHILD | WS_VISIBLE

16、| CBRS_TOP| CBRS_GRIPPER | CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC) |!m_wndToolBar.LoadToolBar(IDR_MAINFRAME)TRACE0(Failed to create toolbarn);return -1; / fail to createif (!m_wndStatusBar.Create(this) |!m_wndStatusBar.SetIndicators(indicators, sizeof(indicators)/sizeof(UINT)TRACE0(Failed to

17、 create status barn);return -1; / fail to create/ TODO: Delete these three lines if you dont want the toolbar to/ be dockablem_wndToolBar.EnableDocking(CBRS_ALIGN_ANY);EnableDocking(CBRS_ALIGN_ANY);DockControlBar(&m_wndToolBar);this-SetWindowText(第五章综合应用);return 0;BOOL CMainFrame:PreCreateWindow(CRE

18、ATESTRUCT& cs)if( !CFrameWnd:PreCreateWindow(cs) )return FALSE;cs.style &=FWS_ADDTOTITLE;cs.style &=WS_MINIMIZEBOX;cs.style &=WS_MAXIMIZEBOX;return TRUE;BOOL CEx_bqqA5App:InitInstance()AfxEnableControlContainer();/ Standard initialization/ If you are not using these features and wish to reduce the s

19、ize/ of your final executable, you should remove from the following/ the specific initialization routines you do not need.#ifdef _AFXDLLEnable3dControls();/ Call this when using MFC in a shared DLL#elseEnable3dControlsStatic();/ Call this when linking to MFC statically#endif/ Change the registry key

20、 under which our settings are stored./ TODO: You should modify this string to be something appropriate/ such as the name of your company or organization.SetRegistryKey(_T(Local AppWizard-Generated Applications);LoadStdProfileSettings(); / Load standard INI file options (including MRU)/ Register the

21、applications document templates. Document templates/ serve as the connection between documents, frame windows and views.CSingleDocTemplate* pDocTemplate;pDocTemplate = new CSingleDocTemplate(IDR_MAINFRAME,RUNTIME_CLASS(CEx_bqqA5Doc),RUNTIME_CLASS(CMainFrame), / main SDI frame windowRUNTIME_CLASS(CEx

22、_bqqA5View);AddDocTemplate(pDocTemplate);/ Parse command line for standard shell commands, DDE, file openCCommandLineInfo cmdInfo;ParseCommandLine(cmdInfo);/ Dispatch commands specified on the command lineif (!ProcessShellCommand(cmdInfo)return FALSE;/ The one and only window has been initialized, s

23、o show and update it.m_pMainWnd-ShowWindow(SW_SHOW);m_pMainWnd-UpdateWindow();m_pMainWnd-SetWindowPos(NULL,0,0,400,300,SWP_NOZORDER);m_pMainWnd-CenterWindow();return TRUE;BOOL CMainFrame:PreTranslateMessage(MSG* pMsg) if(pMsg-message=WM_LBUTTONDBLCLK)/隐藏窗口ShowWindow(SW_HIDE);/向托盘中添加图标NOTIFYICONDATA

24、tnid;tnid.cbSize=sizeof(NOTIFYICONDATA); tnid.hWnd=m_hWnd;tnid.uFlags=NIF_MESSAGE|NIF_ICON|NIF_TIP;tnid.uCallbackMessage=WM_ICON_NOTIFY;tnid.hIcon=AfxGetApp()-LoadIcon(IDR_MAINFRAME);lstrcpyn(tnid.szTip,综合应用,sizeof(tnid.szTip);Shell_NotifyIcon(NIM_ADD,&tnid);/启动计时器SetTimer(1,500,NULL);return CFrameW

25、nd:PreTranslateMessage(pMsg);BOOL CMainFrame:DeleteTaskBarIcon(HWND hwnd,UINT uID) NOTIFYICONDATA tnid;tnid.cbSize=sizeof(NOTIFYICONDATA);tnid.hWnd=hwnd;return Shell_NotifyIcon(NIM_DELETE,&tnid);void CMainFrame:OnDestroy() CFrameWnd:OnDestroy(); KillTimer(1);DeleteTaskBarIcon(m_hWnd,IDR_MAINFRAME);v

26、oid CMainFrame:OnTrayNotify(WPARAM wParam,LPARAM lParam)UINT uMouseMsg =(UINT)lParam;if(uMouseMsg=WM_LBUTTONDOWN)ShowWindow(SW_SHOWNORMAL);DeleteTaskBarIcon(m_hWnd,IDR_MAINFRAME);return;void CMainFrame:OnTimer(UINT nIDEvent) static UINT nIDs=IDI_ICON1,IDR_MAINFRAME;static int nIndex=0;NOTIFYICONDATA tnid;tnid.cbSize=sizeof(NOTIFYICONDATA);tnid.hWnd=m_hWnd;tnid.uFlags=NIF_ICON;tnid.uCallbackMessage=WM_ICON_NOTIFY;tnid.hIcon=AfxGetApp()-LoadIcon(nIDsnIndex);Shell_NotifyIcon(NIM_MODIFY,&tnid);nIndex+;if(nIndex1) nIndex=0;CFrameWnd:OnTimer(nIDEvent);