void AFXAPI AfxOleUnlockApp() {
AfxGetModuleState()->m_comModule.Unlock();
AFX_MODULE_STATE* pModuleState = AfxGetModuleState();
if (AfxOleCanExitApp()) {
AfxOleOnReleaseAllObjects();
}
}
HRESULT AFXAPI AfxDllCanUnloadNow() {
try {
return AfxOleCanExitApp() ? S_OK : S_FALSE;
} catch (RCExc ex) {
return HResultInCatch(ex);
}
}
SCODE AFXAPI AfxDllCanUnloadNow(void)
{
// return S_OK only if no outstanding objects active
if (AfxOleCanExitApp())
{
TRACE0("Info: AfxDllCanUnloadNow returning S_OK\n");
return S_OK;
}
return S_FALSE;
}
void CMainFrame::OnClose()
{
if( GetApp()->ComparisonRunning() )
return;
CChildFrame* const pFrame = DYNAMIC_DOWNCAST( CChildFrame, MDIGetActive() );
if (CloseAll(0))
{
CMDIFrameWndEx::OnClose();
// bombs away! - unlock the app from ole automation references - be like word.application and go away when UI is closed
while (!AfxOleCanExitApp())
AfxOleUnlockApp();
}
}
SCODE AFXAPI AfxDllCanUnloadNow(void)
{
// return S_OK only if no outstanding objects active
if (!AfxOleCanExitApp())
return S_FALSE;
// check if any class factories with >1 reference count
AFX_MODULE_STATE* pModuleState = AfxGetModuleState();
AfxLockGlobals(CRIT_OBJECTFACTORYLIST);
COleObjectFactory* pFactory;
for (pFactory = pModuleState->m_factoryList;
pFactory != NULL; pFactory = pFactory->m_pNextFactory)
{
if (pFactory->m_dwRef > 1)
{
AfxUnlockGlobals(CRIT_OBJECTFACTORYLIST);
return S_FALSE;
}
}
AfxUnlockGlobals(CRIT_OBJECTFACTORYLIST);
#ifdef _AFXDLL
AfxLockGlobals(CRIT_DYNLINKLIST);
// search factories defined in extension DLLs
for (CDynLinkLibrary* pDLL = pModuleState->m_libraryList; pDLL != NULL;
pDLL = pDLL->m_pNextDLL)
{
for (COleObjectFactory* pDLLFactory = pDLL->m_factoryList;
pDLLFactory != NULL; pDLLFactory = pDLLFactory->m_pNextFactory)
{
if (pDLLFactory->m_dwRef > 1)
{
AfxUnlockGlobals(CRIT_DYNLINKLIST);
return S_FALSE;
}
}
}
AfxUnlockGlobals(CRIT_DYNLINKLIST);
#endif
TRACE(traceOle, 0, "Info: AfxDllCanUnloadNow returning S_OK\n");
return S_OK;
}