Re: Com access violation

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#15663

From: ScOe
Date: Fri, 20 Jun 2003 06:20

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"Remy Lebeau (TeamB)" <gambit47@yahoo.com> wrote in message
news:3ef20150$1@newsgroups.borland.com...
>
> You did not actually instantiate an ICaptureGraphBuilder2 instance first
and
> assign it to the CComPtr before then invoking the '->' operator.

I have never worked with Com, but i assumed you thought:

CComPtr<ICaptureGraphBuilder2> graphBuilder2_;
hr = graphBuilder2_.CoCreateInstance( CLSID_CaptureGraphBuilder2 );
if(hr != S_OK)
    return;

problem is that hr is allways !S_OK
>
> Gambit
>
>

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From: "ScOe" <sven.savic@zg.hinet.hr>
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Subject: Re: Com access violation
Date: Fri, 20 Jun 2003 08:20:45 +0200
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