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2017-07-25T20:27:27+00:00
[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 //
003
004 #include "stdafx.h"
005 #include "CNetControl.h"
006 #include "CNetControlDlg.h"
007
008 #ifdef _DEBUG
009 #definenew DEBUG_NEW
010 #undef THIS_FILE
011 staticchar THIS_FILE[] = __FILE__;
012 #endif
013
014 /////////////////////////////////////////////////////////////////////////////
015 // CAboutDlg dialog used for App About
016
017 class CAboutDlg : public CDialog
018 {
019 public:
020 CAboutDlg();
021
022 // Dialog Data
023 //{{AFX_DATA(CAboutDlg)
024 enum { IDD = IDD_ABOUTBOX };
025 //}}AFX_DATA
026
027 // ClassWizard generated virtual function overrides
028 //{{AFX_VIRTUAL(CAboutDlg)
029 protected:
030 virtualvoid DoDataExchange(CDataExchange* pDX); // DDX/DDV support
031 //}}AFX_VIRTUAL
032
033 // Implementation
034 protected:
035 //{{AFX_MSG(CAboutDlg)
036 //}}AFX_MSG
037 DECLARE_MESSAGE_MAP()
038 };
039
040 CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
041 {
042 //{{AFX_DATA_INIT(CAboutDlg)
043 //}}AFX_DATA_INIT
044 }
045
046 void CAboutDlg::DoDataExchange(CDataExchange* pDX)
047 {
048 CDialog::DoDataExchange(pDX);
049 //{{AFX_DATA_MAP(CAboutDlg)
050 //}}AFX_DATA_MAP
051 }
052
053 BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
054 //{{AFX_MSG_MAP(CAboutDlg)
055 // No message handlers
056 //}}AFX_MSG_MAP
057 END_MESSAGE_MAP()
058
059 /////////////////////////////////////////////////////////////////////////////
060 // CCNetControlDlg dialog
061
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 }
070
071 void CCNetControlDlg::DoDataExchange(CDataExchange* pDX)
072 {
073 CDialog::DoDataExchange(pDX);
074 //{{AFX_DATA_MAP(CCNetControlDlg)
075 //}}AFX_DATA_MAP
076 }
077
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()
086
087 /////////////////////////////////////////////////////////////////////////////
088 // CCNetControlDlg message handlers
089
090 BOOL CCNetControlDlg::OnInitDialog()
091 {
092 CDialog::OnInitDialog();
093
094 // Add "About..." menu item to system menu.
095
096 // IDM_ABOUTBOX must be in the system command range.
097 ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
098 ASSERT(IDM_ABOUTBOX < 0xF000);
099
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 }
111
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
116
117 m_MyCpuCtrl.SetRefreshInterval(1000);
118 m_MyMemCtrl.SetRefreshInterval(1000);
119 return TRUE; // return TRUE unless you set the focus to a control
120 }
121
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 }
134
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.
138
139 void CCNetControlDlg::OnPaint()
140 {
141 if (IsIconic())
142 {
143 CPaintDC dc(this); // device context for painting
144
145 SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);
146
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;
154
155 // Draw the icon
156 dc.DrawIcon(x, y, m_hIcon);
157 }
158 else
159 {
160 CDialog::OnPaint();
161 }
162 }
163
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 }
170
171 int CCNetControlDlg::OnCreate(LPCREATESTRUCT lpCreateStruct)
172 {
173 CRect rect;
174 if (CDialog::OnCreate(lpCreateStruct) == -1)
175 return -1;
176
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;
181
182
183 if(!m_MyCpuCtrl.Create(WS_CHILD | WS_VISIBLE,
184
185
186 )
187 {
188 TRACE0("Create m_MyCtrl Failed!");
189 return 0;
190 }
191
192 rect.left = rect.right + 20;
193 rect.right += lpCreateStruct->cx / 2;
194
195 if(!m_MyMemCtrl.Create(WS_CHILD | WS_VISIBLE,
196
197
198 )
199 {
200 TRACE0("Create m_MyCtrl Failed!");
201 return 0;
202 }
203 return 0;
204 }
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