Zi 字媒體
2017-07-25T20:27:27+00:00
[VC(Visual C++) ]- 啟動和關閉外部程式
本篇分享啟動和關閉外部程式範例，有興趣的(C/P)同好，歡迎來http://filemarkets.com/file/jashliao/c857dfe9/索取，因為我不會上傳檔案分享哈哈 ^ ^。
主要程式碼:
001 // OPenCloseDlg.cpp : implementation file
002 //
003
004 #include "stdafx.h"
005 #include "OPenClose.h"
006 #include "OPenCloseDlg.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 // COPenCloseDlg dialog
061
062 COPenCloseDlg::COPenCloseDlg(CWnd* pParent /*=NULL*/)
063 : CDialog(COPenCloseDlg::IDD, pParent)
064 {
065 //{{AFX_DATA_INIT(COPenCloseDlg)
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 }
071
072 void COPenCloseDlg::DoDataExchange(CDataExchange* pDX)
073 {
074 CDialog::DoDataExchange(pDX);
075 //{{AFX_DATA_MAP(COPenCloseDlg)
076 // NOTE: the ClassWizard will add DDX and DDV calls here
077 //}}AFX_DATA_MAP
078 }
079
080 BEGIN_MESSAGE_MAP(COPenCloseDlg, CDialog)
081 //{{AFX_MSG_MAP(COPenCloseDlg)
082 ON_WM_SYSCOMMAND()
083 ON_WM_PAINT()
084 ON_WM_QUERYDRAGICON()
085 ON_BN_CLICKED(IDC_BUTTON1, OnButton1)
086 ON_BN_CLICKED(IDC_BUTTON2, OnButton2)
087 //}}AFX_MSG_MAP
088 END_MESSAGE_MAP()
089
090 /////////////////////////////////////////////////////////////////////////////
091 // COPenCloseDlg message handlers
092
093 BOOL COPenCloseDlg::OnInitDialog()
094 {
095 CDialog::OnInitDialog();
096
097 // Add "About..." menu item to system menu.
098
099 // IDM_ABOUTBOX must be in the system command range.
100 ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
101 ASSERT(IDM_ABOUTBOX < 0xF000);
102
103 CMenu* pSysMenu = GetSystemMenu(FALSE);
104 if (pSysMenu != NULL)
105 {
106 CString strAboutMenu;
107 strAboutMenu.LoadString(IDS_ABOUTBOX);
108 if (!strAboutMenu.IsEmpty())
109 {
110 pSysMenu->AppendMenu(MF_SEPARATOR);
111 pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
112 }
113 }
114
115 // Set the icon for this dialog. The framework does this automatically
116 // when the application's main window is not a dialog
117 SetIcon(m_hIcon, TRUE); // Set big icon
118 SetIcon(m_hIcon, FALSE); // Set small icon
119
120 // TODO: Add extra initialization here
121 SetWindowPos(&CWnd::wndTopMost,0,0,0,0,SWP_NOMOVE|SWP_NOSIZE); //jash_liao write
122 return TRUE; // return TRUE unless you set the focus to a control
123 }
124
125 void COPenCloseDlg::OnSysCommand(UINT nID, LPARAM lParam)
126 {
127 if ((nID & 0xFFF0) == IDM_ABOUTBOX)
128 {
129 CAboutDlg dlgAbout;
130 dlgAbout.DoModal();
131 }
132 else
133 {
134 CDialog::OnSysCommand(nID, lParam);
135 }
136 }
137
138 // If you add a minimize button to your dialog, you will need the code below
139 // to draw the icon. For MFC applications using the document/view model,
140 // this is automatically done for you by the framework.
141
142 void COPenCloseDlg::OnPaint()
143 {
144 if (IsIconic())
145 {
146 CPaintDC dc(this); // device context for painting
147
148 SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);
149
150 // Center icon in client rectangle
151 int cxIcon = GetSystemMetrics(SM_CXICON);
152 int cyIcon = GetSystemMetrics(SM_CYICON);
153 CRect rect;
154 GetClientRect(&rect);
155 int x = (rect.Width() - cxIcon + 1) / 2;
156 int y = (rect.Height() - cyIcon + 1) / 2;
157
158 // Draw the icon
159 dc.DrawIcon(x, y, m_hIcon);
160 }
161 else
162 {
163 CDialog::OnPaint();
164 }
165 }
166
167 // The system calls this to obtain the cursor to display while the user drags
168 // the minimized window.
169 HCURSOR COPenCloseDlg::OnQueryDragIcon()
170 {
171 return (HCURSOR) m_hIcon;
172 }
173
174 void COPenCloseDlg::OnButton1()
175 {
176 // TODO: Add your control notification handler code here
177 ShellExecute(NULL,"open","C:\\WINDOWS\\CBLOCKS.EXE",NULL,NULL,SW_SHOWNORMAL);
178 ShellExecute(NULL,"open","C:\\WINDOWS\\CALC.EXE",NULL,NULL,SW_SHOWNORMAL);
179 ShellExecute(NULL,"open","C:\\Program Files\\Accessories\\MSPAINT.EXE",NULL,NULL,SW_SHOWNORMAL);
180 ShellExecute(NULL,"open","C:\\WINDOWS\\NOTEPAD.EXE",NULL,NULL,SW_SHOWNORMAL);
181 }
182
183 void COPenCloseDlg::OnButton2()
184 {
185 // TODO: Add your control notification handler code here
186 CWnd* hWnd3 = FindWindow(NULL, "未命名 - 記事本");
187 hWnd3->SendMessage(WM_CLOSE,0,0);
188 CWnd* hWnd2 = FindWindow(NULL, "未命名 - 小畫家");
189 hWnd2->SendMessage(WM_CLOSE,0,0);
190 CWnd* hWnd1 = FindWindow(NULL, "小算盤");
191 hWnd1->SendMessage(WM_CLOSE,0,0);
192 CWnd* hWnd0 = FindWindow(NULL, "中文輸入法練習 - 輸入法");
193 hWnd0->SendMessage(WM_CLOSE,0,0);
194
195 }
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