shiun-chih's 垃圾桶: [VC(Visual C++) ]- 70_偵測CPU和記憶體使用率

[VC(Visual C++) ]- 70_偵測CPU和記憶體使用率_並分別記錄到檔案中

本篇分享70_偵測CPU和記憶體使用率_並分別記錄到檔案中範例，有興趣的(C/P)同好，歡迎來http://yfdisk.com/file/jashliao/75532da8/索取，因為我不會上傳檔案分享哈哈 ^ ^。

主要程式碼

001    // CNetControlDlg.cpp : implementation file

002    //

004    #include "stdafx.h"

005    #include "CNetControl.h"

006    #include "CNetControlDlg.h"

008    #ifdef _DEBUG

009    #definenew DEBUG_NEW

010    #undef THIS_FILE

011    staticchar 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        virtualvoid 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    // CCNetControlDlg dialog

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

063        : CDialog(CCNetControlDlg::IDD, pParent)

064    {

065        //{{AFX_DATA_INIT(CCNetControlDlg)

066        //}}AFX_DATA_INIT

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

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

069    }

071    void CCNetControlDlg::DoDataExchange(CDataExchange* pDX)

072    {

073        CDialog::DoDataExchange(pDX);

074        //{{AFX_DATA_MAP(CCNetControlDlg)

075        //}}AFX_DATA_MAP

076    }

078    BEGIN_MESSAGE_MAP(CCNetControlDlg, CDialog)

079        //{{AFX_MSG_MAP(CCNetControlDlg)

080        ON_WM_SYSCOMMAND()

081        ON_WM_PAINT()

082        ON_WM_QUERYDRAGICON()

083        ON_WM_CREATE()

084        //}}AFX_MSG_MAP

085    END_MESSAGE_MAP()

087    /////////////////////////////////////////////////////////////////////////////

088    // CCNetControlDlg message handlers

090    BOOL CCNetControlDlg::OnInitDialog()

091    {

092        CDialog::OnInitDialog();

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

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

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

098        ASSERT(IDM_ABOUTBOX < 0xF000);

100        CMenu* pSysMenu = GetSystemMenu(FALSE);

101        if (pSysMenu != NULL)

102        {

103            CString strAboutMenu;

104            strAboutMenu.LoadString(IDS_ABOUTBOX);

105            if (!strAboutMenu.IsEmpty())

106            {

107                pSysMenu->AppendMenu(MF_SEPARATOR);

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

109            }

110        }

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

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

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

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

117        m_MyCpuCtrl.SetRefreshInterval(1000);

118        m_MyMemCtrl.SetRefreshInterval(1000);

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

120    }

122    void CCNetControlDlg::OnSysCommand(UINT nID, LPARAM lParam)

123    {

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

125        {

126            CAboutDlg dlgAbout;

127            dlgAbout.DoModal();

128        }

129        else

130        {

131            CDialog::OnSysCommand(nID, lParam);

132        }

133    }

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

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

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

139    void CCNetControlDlg::OnPaint()

140    {

141        if (IsIconic())

142        {

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

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

147            // Center icon in client rectangle

148            int cxIcon = GetSystemMetrics(SM_CXICON);

149            int cyIcon = GetSystemMetrics(SM_CYICON);

150            CRect rect;

151            GetClientRect(&rect);

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

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

155            // Draw the icon

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

157        }

158        else

159        {

160            CDialog::OnPaint();

161        }

162    }

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

165    //  the minimized window.

166    HCURSOR CCNetControlDlg::OnQueryDragIcon()

167    {

168        return (HCURSOR) m_hIcon;

169    }

171    int CCNetControlDlg::OnCreate(LPCREATESTRUCT lpCreateStruct)

172    {

173        CRect rect;

174        if (CDialog::OnCreate(lpCreateStruct) == -1)

175            return -1;

177        rect.left        = lpCreateStruct->x + 20;

178        rect.top        = lpCreateStruct->y + 25;

179        rect.bottom        = lpCreateStruct->y + (lpCreateStruct->cy / 52) * 52 - 25;

180        rect.right        = lpCreateStruct->x + lpCreateStruct->cx / 2 - 25;

183        if(!m_MyCpuCtrl.Create(WS_CHILD | WS_VISIBLE,

186         )

187        {

188            TRACE0("Create m_MyCtrl Failed!");

189            return 0;

190        }

192        rect.left   = rect.right + 20;

193        rect.right += lpCreateStruct->cx / 2;

195        if(!m_MyMemCtrl.Create(WS_CHILD | WS_VISIBLE,

198         )

199        {

200            TRACE0("Create m_MyCtrl Failed!");

201            return 0;

202        }

203        return 0;

204    }

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