求CWinApp::CWinApp()的实现

[yanglight]

不知道怎么能够看到CWinApp::CWinApp()的源代码？？求教？

[horisly]

C:\Program Files\Microsoft Visual Studio\VC98\MFC\SRC
APPCORE.CPP

[summer6074]

直接用alt+f12跟一下就知道了

[qrlvls]

CWinApp::CWinApp(LPCTSTR lpszAppName)
{
if (lpszAppName != NULL)
m_pszAppName = _tcsdup(lpszAppName);
else
m_pszAppName = NULL;

// initialize CWinThread state
AFX_MODULE_STATE* pModuleState = _AFX_CMDTARGET_GETSTATE();
AFX_MODULE_THREAD_STATE* pThreadState = pModuleState->m_thread;
ASSERT(AfxGetThread() == NULL);
pThreadState->m_pCurrentWinThread = this;
ASSERT(AfxGetThread() == this);
m_hThread = ::GetCurrentThread();
m_nThreadID = ::GetCurrentThreadId();

// initialize CWinApp state
ASSERT(afxCurrentWinApp == NULL); // only one CWinApp object please
pModuleState->m_pCurrentWinApp = this;
ASSERT(AfxGetApp() == this);

// in non-running state until WinMain
m_hInstance = NULL;
m_pszHelpFilePath = NULL;
m_pszProfileName = NULL;
m_pszRegistryKey = NULL;
m_pszExeName = NULL;
m_pRecentFileList = NULL;
m_pDocManager = NULL;
m_atomApp = m_atomSystemTopic = NULL;
m_lpCmdLine = NULL;
m_pCmdInfo = NULL;

// initialize wait cursor state
m_nWaitCursorCount = 0;
m_hcurWaitCursorRestore = NULL;

// initialize current printer state
m_hDevMode = NULL;
m_hDevNames = NULL;
m_nNumPreviewPages = 0; // not specified (defaults to 1)

// initialize DAO state
m_lpfnDaoTerm = NULL; // will be set if AfxDaoInit called

// other initialization
m_bHelpMode = FALSE;
m_nSafetyPoolSize = 512; // default size
}

[qrlvls]

BOOL CWinApp::InitApplication()
{
if (CDocManager::pStaticDocManager != NULL)
{
if (m_pDocManager == NULL)
m_pDocManager = CDocManager::pStaticDocManager;
CDocManager::pStaticDocManager = NULL;
}

if (m_pDocManager != NULL)
m_pDocManager->AddDocTemplate(NULL);
else
CDocManager::bStaticInit = FALSE;

return TRUE;
}

BOOL CWinApp::InitInstance()
{
return TRUE;
}

void CWinApp::LoadStdProfileSettings(UINT nMaxMRU)
{
ASSERT_VALID(this);
ASSERT(m_pRecentFileList == NULL);

if (nMaxMRU != 0)
{
// create file MRU since nMaxMRU not zero
m_pRecentFileList = new CRecentFileList(0, _afxFileSection, _afxFileEntry,
nMaxMRU);
m_pRecentFileList->ReadList();
}
// 0 by default means not set
m_nNumPreviewPages = GetProfileInt(_afxPreviewSection, _afxPreviewEntry, 0);

[qrlvls]

int CWinApp::Run()
{
if (m_pMainWnd == NULL && AfxOleGetUserCtrl())
{
// Not launched /Embedding or /Automation, but has no main window!
TRACE0("Warning: m_pMainWnd is NULL in CWinApp::Run - quitting application.\n");
AfxPostQuitMessage(0);
}
return CWinThread::Run();
}

[yanglight]

非常感谢各位