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Article #6976

Re: multimedia timer

#6976
From: Dominique MONTIN
Date: Wed, 30 Mar 2005 13:25
63 lines
2846 bytes
I have created a new project and copied the source code in it and it work
perfectly.

Thanks a lot

Dominique



"Dominique MONTIN" <dominique86.jacob@laposte.fr> a �crit dans le message de
news:424a7b5a$1@newsgroups.borland.com...
> Thanks a lot.
>
> Your application (project1.bpr that use MMTimer.cpp) seems to be exactly
> what I want. I have downloaded it but i can't run it because
> the compiler error "unable to find  Webdsnap.bpi" occurs.
> I have not found this file installed on my hard disk with BCB6, nor in the
> files you provide.
> Where can i find it or is it possible not to use it ?
> Thanks
>
> Merci beaucoup. Il est toujours agr�able de rencontrer des francophones
sur
> les newsgroup !!!
>
> Dominique
>
>
>
>
> "Michel Leunen" <nospam@noreply.please> a �crit dans le message de
> news:424982c1$1@newsgroups.borland.com...
> > Dominique MONTIN wrote:
> >
> > > I wish to use a timer that create periodic events at the frequency up
to
> 1
> > > kHz. I don't know if it is possible. It seems that the timer available
> among
> > > the component, with BCB, can just reach 18.2 Hz.
> > > But I have seen that the resolution of the multimedia timer can reach
1
> ms.
> > > That let me some hope.
> > > Does anybody has a simple example of using the multimedia timer ?
> >
> > Yes. Either use QueryPerformanceFrequency() and
> > QueryPerformanceCounter() (see
> > http://www.leunen.com/cbuilder/perfcount.html for a sample) or use a
> > multimedia counter. I have a component that uses it. It comes with the
> > source so you can see how it works (TMMTimer
> > http://www.leunen.com/cbuilder/comps.html)
> >
> > Michel
> > -- 
> > ----------------------------------------
> > Michel Leunen
> > mailto: see my homepage.
> > C++Builder, BCC5.5.1 Web site:
> > http://www.leunen.com/
> > ----------------------------------------
>
>
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From: "Dominique MONTIN" <dominique86.jacob@laposte.fr>
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Subject: Re: multimedia timer
Date: Wed, 30 Mar 2005 15:25:11 +0200
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