shiun-chih's 垃圾桶: [VC(Visual C++) ]- 62_MFC

[VC(Visual C++) ]- 62_MFC_可帶參數的視窗程式

本篇分享62_MFC_可帶參數的視窗程式範例，有興趣的(C/P)同好，歡迎來http://yfdisk.com/file/jashliao/e935f80b/索取，因為我不會上傳檔案分享哈哈 ^ ^。

主要程式碼

001    // MFC_testDlg.cpp : implementation file

002    //

004    #include "stdafx.h"

005    #include "MFC_test.h"

006    #include "MFC_testDlg.h"

008    #ifdef _DEBUG

009    #define new DEBUG_NEW

010    #undef THIS_FILE

011    static char THIS_FILE[] = __FILE__;

012    #endif

014    /////////////////////////////////////////////////////////////////////////////

015    // CAboutDlg dialog used for App About

017    class CAboutDlg : public CDialog

018    {

019    public:

020        CAboutDlg();

022    // Dialog Data

023        //{{AFX_DATA(CAboutDlg)

024        enum { IDD = IDD_ABOUTBOX };

025        //}}AFX_DATA

027        // ClassWizard generated virtual function overrides

028        //{{AFX_VIRTUAL(CAboutDlg)

029        protected:

030        virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support

031        //}}AFX_VIRTUAL

033    // Implementation

034    protected:

035        //{{AFX_MSG(CAboutDlg)

036        //}}AFX_MSG

037        DECLARE_MESSAGE_MAP()

038    };

040    CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)

041    {

042        //{{AFX_DATA_INIT(CAboutDlg)

043        //}}AFX_DATA_INIT

044    }

046    void CAboutDlg::DoDataExchange(CDataExchange* pDX)

047    {

048        CDialog::DoDataExchange(pDX);

049        //{{AFX_DATA_MAP(CAboutDlg)

050        //}}AFX_DATA_MAP

051    }

053    BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)

054        //{{AFX_MSG_MAP(CAboutDlg)

055            // No message handlers

056        //}}AFX_MSG_MAP

057    END_MESSAGE_MAP()

059    /////////////////////////////////////////////////////////////////////////////

060    // CMFC_testDlg dialog

062    CMFC_testDlg::CMFC_testDlg(CWnd* pParent /*=NULL*/)

063        : CDialog(CMFC_testDlg::IDD, pParent)

064    {

065        //{{AFX_DATA_INIT(CMFC_testDlg)

066            // NOTE: the ClassWizard will add member initialization here

067        //}}AFX_DATA_INIT

068        // Note that LoadIcon does not require a subsequent DestroyIcon in Win32

069        m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);

070    }

072    void CMFC_testDlg::DoDataExchange(CDataExchange* pDX)

073    {

074        CDialog::DoDataExchange(pDX);

075        //{{AFX_DATA_MAP(CMFC_testDlg)

076            // NOTE: the ClassWizard will add DDX and DDV calls here

077        //}}AFX_DATA_MAP

078    }

080    BEGIN_MESSAGE_MAP(CMFC_testDlg, CDialog)

081        //{{AFX_MSG_MAP(CMFC_testDlg)

082        ON_WM_SYSCOMMAND()

083        ON_WM_PAINT()

084        ON_WM_QUERYDRAGICON()

085        //}}AFX_MSG_MAP

086    END_MESSAGE_MAP()

088    /////////////////////////////////////////////////////////////////////////////

089    // CMFC_testDlg message handlers

091    BOOL CMFC_testDlg::OnInitDialog()

092    {

093        CDialog::OnInitDialog();

095        // Add "About..." menu item to system menu.

097        // IDM_ABOUTBOX must be in the system command range.

098        ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);

099        ASSERT(IDM_ABOUTBOX < 0xF000);

101        CMenu* pSysMenu = GetSystemMenu(FALSE);

102        if (pSysMenu != NULL)

103        {

104            CString strAboutMenu;

105            strAboutMenu.LoadString(IDS_ABOUTBOX);

106            if (!strAboutMenu.IsEmpty())

107            {

108                pSysMenu->AppendMenu(MF_SEPARATOR);

109                pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);

110            }

111        }

113        // Set the icon for this dialog.  The framework does this automatically

114        //  when the application's main window is not a dialog

115        SetIcon(m_hIcon, TRUE);            // Set big icon

116        SetIcon(m_hIcon, FALSE);        // Set small icon

118        // TODO: Add extra initialization here

120        return TRUE;  // return TRUE  unless you set the focus to a control

121    }

123    void CMFC_testDlg::OnSysCommand(UINT nID, LPARAM lParam)

124    {

125        if ((nID & 0xFFF0) == IDM_ABOUTBOX)

126        {

127            CAboutDlg dlgAbout;

128            dlgAbout.DoModal();

129        }

130        else

131        {

132            CDialog::OnSysCommand(nID, lParam);

133        }

134    }

136    // If you add a minimize button to your dialog, you will need the code below

137    //  to draw the icon.  For MFC applications using the document/view model,

138    //  this is automatically done for you by the framework.

140    void CMFC_testDlg::OnPaint()

141    {

142        if (IsIconic())

143        {

144            CPaintDC dc(this); // device context for painting

146            SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);

148            // Center icon in client rectangle

149            int cxIcon = GetSystemMetrics(SM_CXICON);

150            int cyIcon = GetSystemMetrics(SM_CYICON);

151            CRect rect;

152            GetClientRect(&rect);

153            int x = (rect.Width() - cxIcon + 1) / 2;

154            int y = (rect.Height() - cyIcon + 1) / 2;

156            // Draw the icon

157            dc.DrawIcon(x, y, m_hIcon);

158        }

159        else

160        {

161            CDialog::OnPaint();

162        }

163    }

165    // The system calls this to obtain the cursor to display while the user drags

166    //  the minimized window.

167    HCURSOR CMFC_testDlg::OnQueryDragIcon()

168    {

169        return (HCURSOR) m_hIcon;

170    }

shiun-chih's 垃圾桶