求教：我在获取IHTMLDocument2接口的时候程序为什么停在CoUninitialize();不动？？？

[kggh]

BOOL CHOOKApp::HWnd2HtmlDocument()
{
CoInitialize(NULL);
HINSTANCE hInst = ::LoadLibrary( _T("OLEACC.DLL") );
if ( hInst == NULL )
{
AfxMessageBox(_T("LoadLibrary Error"));//报错为LoadLibrary Error
return FALSE;
}
LRESULT lRes;
UINT nMsg = ::RegisterWindowMessage( _T("WM_HTML_GETOBJECT") );
LRESULT lRet = ::SendMessageTimeout( g_hTarget, nMsg,
0L, 0L, SMTO_ABORTIFHUNG, 1000, (DWORD*)&lRes );
if(lRet == 0)
{
AfxMessageBox(_T("SendMessageTimeout Error"));
return FALSE;
}
LPFNOBJECTFROMLRESULT pfObjectFromLresult = (LPFNOBJECTFROMLRESULT)::GetProcAddress( hInst,"ObjectFromLresult");
if ( pfObjectFromLresult == NULL )
{
AfxMessageBox(_T("GetProcAddress Err"));
::FreeLibrary( hInst );
CoUninitialize();
return FALSE;
}
WCHAR strDoc[] = L"{626fc520-a41e-11cf-a731-00a0c9082637}";
//IID_IHTMLDocument2 CLSID
CLSID uuidDoc;
HRESULT hrDoc = CLSIDFromString((LPOLESTR)strDoc,
&uuidDoc //IID_IHTMLDocument2
);
if(!SUCCEEDED(hrDoc))
{
AfxMessageBox(_T("CLSIDFromString Error"));
::FreeLibrary( hInst );
CoUninitialize();
return FALSE;
}
HRESULT hr=(*pfObjectFromLresult)(lRes,__uuidof(MSHTML::IHTMLDocument2),0, (void**)&g_lpHTMLDocument2);
if (SUCCEEDED(hr))
{
AfxMessageBox("好了");//OK, We Get Here Successfully
::FreeLibrary(hInst);
CoUninitialize();//--------------------停在这儿不动了！！！
return TRUE;
}


else
{
::FreeLibrary(hInst);
CoUninitialize();
return FALSE;
}


}

[蒋晟]

获得接口之后居然不Release?

[kggh]

我就是模仿上面的啊

BOOL CHOOKApp::HWnd2HtmlDocument()
{
CoUninitialize();
HINSTANCE hInst = ::LoadLibrary( _T("OLEACC.DLL") );
if ( hInst == NULL )
{
AfxMessageBox(_T("LoadLibrary Error"));//报错为LoadLibrary Error
return FALSE;
}

LRESULT lRes;
UINT nMsg = ::RegisterWindowMessage( _T("WM_HTML_GETOBJECT") );
LRESULT lRet=::SendMessageTimeout( g_hTarget, nMsg,
0L, 0L, SMTO_ABORTIFHUNG, 1000, (DWORD*)&lRes );
if(lRet == 0)
{
AfxMessageBox(_T("SendMessageTimeout Error"));
return FALSE;
}

LPFNOBJECTFROMLRESULT pfObjectFromLresult =
(LPFNOBJECTFROMLRESULT)::GetProcAddress( hInst,
"ObjectFromLresult");
if ( pfObjectFromLresult == NULL )
{
::FreeLibrary( hInst );
CoUninitialize();
return FALSE;
}
WCHAR strDoc[] = L"{626fc520-a41e-11cf-a731-00a0c9082637}";
//IID_IHTMLDocument2 CLSID
CLSID uuidDoc;
HRESULT hrDoc = CLSIDFromString((LPOLESTR)strDoc,
&uuidDoc //IID_IHTMLDocument2
);
if(!SUCCEEDED(hrDoc))
{
::FreeLibrary( hInst );
CoUninitialize();
return FALSE;
}
HRESULT hr=(*pfObjectFromLresult)(lRes,__uuidof(MSHTML::IHTMLDocument2),0, (void**)&g_lpHTMLDocument2);
if ( SUCCEEDED(hr) )
{
AfxMessageBox("好了");//OK, We Get Here Successfully
}
else
{
::FreeLibrary( hInst );
CoUninitialize();
return FALSE;
}
::FreeLibrary( hInst );
CoUninitialize();
return TRUE;
}

[kggh]

同志们
加油啊~~~

[kggh]

帮我改改啊