www.pudn.com > MLTITHRD.14.rar > MLTITHRD.CPP

// mltithrd.cpp : Defines the class behaviors for the application. 
// 
 
#include "stdafx.h" 
#include "mltithrd.h" 
 
#include "MainFrm.h" 
#include "ChildFrm.h" 
#include "mltithrdDoc.h" 
#include "mltithrdView.h" 
 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
///////////////////////////////////////////////////////////////////////////// 
// CMltithrdApp 
 
BEGIN_MESSAGE_MAP(CMltithrdApp, CWinApp) 
        //{{AFX_MSG_MAP(CMltithrdApp) 
        ON_COMMAND(ID_APP_ABOUT, OnAppAbout) 
                // NOTE - the ClassWizard will add and remove mapping macros here. 
                //    DO NOT EDIT what you see in these blocks of generated code! 
        //}}AFX_MSG_MAP 
        // Standard file based document commands 
        ON_COMMAND(ID_FILE_NEW, CWinApp::OnFileNew) 
        ON_COMMAND(ID_FILE_OPEN, CWinApp::OnFileOpen) 
        // Standard print setup command 
        ON_COMMAND(ID_FILE_PRINT_SETUP, CWinApp::OnFilePrintSetup) 
END_MESSAGE_MAP() 
 
///////////////////////////////////////////////////////////////////////////// 
// CMltithrdApp construction 
 
CMltithrdApp::CMltithrdApp() 
{ 
        // TODO: add construction code here, 
        // Place all significant initialization in InitInstance 
} 
 
///////////////////////////////////////////////////////////////////////////// 
// The one and only CMltithrdApp object 
 
CMltithrdApp theApp; 
CWinThread* _pThread[5]; 
DWORD _ThreadArg[5] = { HIGHEST_THREAD,    // 0x00 
                        ABOVE_AVE_THREAD,  // 0x3F 
                        NORMAL_THREAD,     // 0x7F 
                        BELOW_AVE_THREAD,  // 0xBF 
                        LOWEST_THREAD      // 0xFF 
                       };    // 用來調整四方形顏色 
 
///////////////////////////////////////////////////////////////////////////// 
// CMltithrdApp initialization 
 
BOOL CMltithrdApp::InitInstance() 
{ 
        AfxEnableControlContainer(); 
 
        // Standard initialization 
        // If you are not using these features and wish to reduce the size 
        //  of your final executable, you should remove from the following 
        //  the specific initialization routines you do not need. 
 
#ifdef _AFXDLL 
        Enable3dControls();                     // Call this when using MFC in a shared DLL 
#else 
        Enable3dControlsStatic();       // Call this when linking to MFC statically 
#endif 
 
        // Change the registry key under which our settings are stored. 
        // You should modify this string to be something appropriate 
        // such as the name of your company or organization. 
        SetRegistryKey(_T("Local AppWizard-Generated Applications")); 
 
        LoadStdProfileSettings();  // Load standard INI file options (including MRU) 
 
        // Register the application's document templates.  Document templates 
        //  serve as the connection between documents, frame windows and views. 
 
        CMultiDocTemplate* pDocTemplate; 
        pDocTemplate = new CMultiDocTemplate( 
                IDR_MLTITHTYPE, 
                RUNTIME_CLASS(CMltithrdDoc), 
                RUNTIME_CLASS(CChildFrame), // custom MDI child frame 
                RUNTIME_CLASS(CMltithrdView)); 
        AddDocTemplate(pDocTemplate); 
 
        // create main MDI Frame window 
        CMainFrame* pMainFrame = new CMainFrame; 
        if (!pMainFrame->LoadFrame(IDR_MAINFRAME)) 
                return FALSE; 
        m_pMainWnd = pMainFrame; 
 
        // Parse command line for standard shell commands, DDE, file open 
        CCommandLineInfo cmdInfo; 
        ParseCommandLine(cmdInfo); 
 
        // Dispatch commands specified on the command line 
        if (!ProcessShellCommand(cmdInfo)) 
                return FALSE; 
 
        // The main window has been initialized, so show and update it. 
        pMainFrame->ShowWindow(m_nCmdShow); 
        pMainFrame->UpdateWindow(); 
 
        // create 5 threads and suspend them 
        int i; 
        for (i= 0; i< 5; i++) 
        { 
            _pThread[i] = AfxBeginThread(CMltithrdView::ThreadFunc, 
                                         &_ThreadArg[i], 
                                         THREAD_PRIORITY_NORMAL, 
                                         0, 
                                         CREATE_SUSPENDED, 
                                         NULL); 
        } 
 
        // setup relative priority of threads 
        _pThread[0]->SetThreadPriority(THREAD_PRIORITY_HIGHEST); 
        _pThread[1]->SetThreadPriority(THREAD_PRIORITY_ABOVE_NORMAL); 
        _pThread[2]->SetThreadPriority(THREAD_PRIORITY_NORMAL); 
        _pThread[3]->SetThreadPriority(THREAD_PRIORITY_BELOW_NORMAL); 
        _pThread[4]->SetThreadPriority(THREAD_PRIORITY_LOWEST); 
 
        return TRUE; 
} 
 
///////////////////////////////////////////////////////////////////////////// 
// 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) 
                // No message handlers 
        //}}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() 
 
// App command to run the dialog 
void CMltithrdApp::OnAppAbout() 
{ 
        CAboutDlg aboutDlg; 
        aboutDlg.DoModal(); 
} 
 
///////////////////////////////////////////////////////////////////////////// 
// CMltithrdApp commands