Re: #import and CComQIPtr
I'm not really sure why did you think calling non-existent
methods through an IDispatch interface should work - they
should simply crash IMHO... What you needed is QI for
__uuidof(MSPPT::_Application) instead of IID_IDispatch.
Then again, if it was failing via the #import wrapper, it'd likely
fail via manual QI as well. You need to figure out why QI is
failing, not come up with alternative ways of calling QI.
Microsoft MVP [VC], MCSD
MVP VC FAQ: http://vcfaq.mvps.org
<firstname.lastname@example.org> wrote in message
I am doing PowerPoint automation program,doing like this..
hr = GetActiveObject(clsid, NULL, (IUnknown**)&pUnk);
it was working properly(till yesterday),but right now suddenly giving
some problem.now pApplicationPtrDummy getting only NULL,
gelast error showing 1008("An attempt was made to reference a token
that does not exist")
if i tired like this
getting value but it seems to be
incorrect application pointer,because when i call application object
function like getAcivePresenation, giving dialog box
" Run-Time Check Failure #0 - The value of ESP was
not properly saved across a function call. This is usually a result
of calling a function declared with one calling convention with a
function pointer declared with a different calling convention".
kindly give me some guidelines,i replaced the type library file but
NB: i cannot use wrapper class way because win32 project.
i am really fed up with this error,thanks in advance.
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