几个C++程序，供大家看看

// 课程设计1Dlg.cpp : implementation file #include "stdafx.h" #include "课程设计1.h" #include "课程设计1Dlg.h" #include "count.h" #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__; #endif ///////////////////////////////////////////////////////////////////////////// // CAboutDlg dialog used for App About class CAboutDlg : public CDialog { public: CAboutDlg(); Dialog Data {{AFX_DATA(CAboutDlg) enum { IDD = IDD_ABOUTBOX }; }}AFX_DATA // ClassWizard generated virtual function overrides {{AFX_VIRTUAL(CAboutDlg) protected: virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support }}AFX_VIRTUAL // Implementation protected: {{AFX_MSG(CAboutDlg) }}AFX_MSG DECLARE_MESSAGE_MAP() }; CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD) { {{AFX_DATA_INIT(CAboutDlg) }}AFX_DATA_INIT } void CAboutDlg::DoDataExchange(CDataExchange* pDX) { CDialog::DoDataExchange(pDX); {{AFX_DATA_MAP(CAboutDlg) }}AFX_DATA_MAP } BEGIN_MESSAGE_MAP(CAboutDlg, CDialog) {{AFX_MSG_MAP(CAboutDlg) No message handlers }}AFX_MSG_MAP END_MESSAGE_MAP() ///////////////////////////////////////////////////////////////////////////// // CMy1Dlg dialog CMy1Dlg::CMy1Dlg(CWnd* pParent /*=NULL*/) : CDialog(CMy1Dlg::IDD, pParent) { {{AFX_DATA_INIT(CMy1Dlg) m_zimu = 0; m_sp = 0; m_nom = 0; m_tol = 0; }}AFX_DATA_INIT // Note that LoadIcon does not require a subsequent DestroyIcon in Win32 m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME); } void CMy1Dlg::DoDataExchange(CDataExchange* pDX) { CDialog::DoDataExchange(pDX); {{AFX_DATA_MAP(CMy1Dlg) DDX_Control(pDX, IDC_EDIT7, m_edit2); DDX_Text(pDX, IDC_EDIT2, m_zimu); DDX_Text(pDX, IDC_EDIT3, m_sp); DDX_Text(pDX, IDC_EDIT4, m_nom); DDX_Text(pDX, IDC_EDIT5, m_tol); }}AFX_DATA_MAP } BEGIN_MESSAGE_MAP(CMy1Dlg, CDialog) {{AFX_MSG_MAP(CMy1Dlg) ON_WM_SYSCOMMAND() ON_WM_PAINT() ON_WM_QUERYDRAGICON() ON_EN_CHANGE(IDC_EDIT7, OnChangeEdit7) ON_BN_CLICKED(IDC_BUTTON1, OnButton1) ON_WM_CHAR() ON_BN_CLICKED(IDC_BUTTON2, OnButton2) }}AFX_MSG_MAP END_MESSAGE_MAP() ///////////////////////////////////////////////////////////////////////////// // CMy1Dlg message handlers BOOL CMy1Dlg::OnInitDialog() { CDialog::OnInitDialog(); // Add "About..." menu item to system menu. // IDM_ABOUTBOX must be in the system command range. ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX); ASSERT(IDM_ABOUTBOX < 0xF000); CMenu* pSysMenu = GetSystemMenu(FALSE); if (pSysMenu != NULL) { CString strAboutMenu; strAboutMenu.LoadString(IDS_ABOUTBOX); if (!strAboutMenu.IsEmpty()) { pSysMenu->AppendMenu(MF_SEPARATOR); pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu); } } com=1; // Set the icon for this dialog. The framework does this automatically // when the application's main window is not a dialog SetIcon(m_hIcon, TRUE); // Set big icon SetIcon(m_hIcon, FALSE); // Set small icon //RichTextBox a =new CRichTextBox; // TODO: Add extra initialization here return TRUE; // return TRUE unless you set the focus to a control } void CMy1Dlg::OnSysCommand(UINT nID, LPARAM lParam) { if ((nID & 0xFFF0) == IDM_ABOUTBOX) { CAboutDlg dlgAbout; dlgAbout.DoModal(); } else { CDialog::OnSysCommand(nID, lParam); } } // If you add a minimize button to your dialog, you will need the code below // to draw the icon. For MFC applications using the document/view model, // this is automatically done for you by the framework. void CMy1Dlg::OnPaint() { if (IsIconic()) { CPaintDC dc(this); // device context for painting SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0); // Center icon in client rectangle int cxIcon = GetSystemMetrics(SM_CXICON); int cyIcon = GetSystemMetrics(SM_CYICON); CRect rect; GetClientRect(&rect); int x = (rect.Width() - cxIcon + 1) / 2; int y = (rect.Height() - cyIcon + 1) / 2; // Draw the icon dc.DrawIcon(x, y, m_hIcon); } else { CDialog::OnPaint(); } } // The system calls this to obtain the cursor to display while the user drags // the minimized window. HCURSOR CMy1Dlg::OnQueryDragIcon() { return (HCURSOR) m_hIcon; } void CMy1Dlg::OnOK() { TODO: Add extra validation here MessageBox(a); keybd_event(13,MapVirtualKey(13,0),KEYEVENTF_KEYUP,0); keybd_event(13,MapVirtualKey(13,0),0,0); CDialog::OnOK(); } void CMy1Dlg::OnChangeEdit7() { TODO: If this is a RICHEDIT control, the control will not send this notification unless you override the CDialog::OnInitDialog() function and call CRichEditCtrl().SetEventMask() with the ENM_CHANGE flag ORed into the mask. com++; if (com%80==0) { keybd_event(VK_RETURN,MapVirtualKey(VK_RETURN,0),KEYEVENTF_KEYUP,0); keybd_event(VK_RETURN,MapVirtualKey(VK_RETURN,0),0,0); } GetDlgItemText(IDC_EDIT7,m_edit2.m_str); m_nom=m_edit2.integ ; m_sp=m_edit2.other ; m_tol=m_edit2.all ; m_zimu=m_edit2.zi ; UpdateData(false); // TODO: Add your control notification handler code here } void CMy1Dlg::OnButton1() { // TODO: Add your control notification handler code here MessageBox("没有做！！"); } void CMy1Dlg::OnChar(UINT nChar, UINT nRepCnt, UINT nFlags) { TODO: Add your message handler code here and/or call default CDialog::OnChar(nChar, nRepCnt, nFlags); } void CMy1Dlg::OnButton2() { TODO: Add your control notification handler code here }