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a esto lo encontré dando vueltas por ahí, saludos.

8/3/2006 9:16:24 AM&nbsp;&nbsp;&nbsp;&nbsp;Re: Unhandled exception with wavein functions</u></b></td></tr>
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<pre class="homepagetext">if (0 == (WaveHeader.dwFlags &amp; WHDR_DONE)) 
 
{ 
 
continue; 
 
} 
 
"lugeon" &lt;[e-mail]&gt; wrote in message 
 
news:[e-mail]...
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8/3/2006 9:20:10 AM&nbsp;&nbsp;&nbsp;&nbsp;Re: Unhandled exception with wavein functions</u></b></td></tr>
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<pre class="homepagetext">Also: 
 
event = CreateEvent(0, FALSE, FALSE, 0); 
 
Don't use manual-reset event for synchronization, or you may have race 
 
conditions. Remove ResetEvent. 
 
Manual reset events should only be used for a single notification handling, 
 
as in: (ResetEvent, request operation, WaitForSingleObject), not for a 
 
sequence of notifications. That will be critical if you convert your loop to 
 
multiple buffers. 
 
"lugeon" &lt;[e-mail]&gt; wrote in message 
 
news:[e-mail]...
</pre>
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8/7/2006 6:05:52 AM&nbsp;&nbsp;&nbsp;&nbsp;Re: Unhandled exception with wavein functions</u></b></td></tr>
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<pre class="homepagetext">lugeon wrote: 
 
I find that I don't need to Unprepare and re-Prepare the header. If 
 
you're not changing buffer allocation or size then I don't think that 
 
you need to un/Prepare header. 
 
I wonder if with only one header and that unprepared, WaveIn may find 
 
it's got no buffers to work with, and hence AVs. I can also imagine 
 
that unpreparing all the buffers before calling waveInStop or 
 
waveInReset might give it indigestion. 
 
Alan Lloyd.
</pre>
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8/7/2006 2:06:58 PM&nbsp;&nbsp;&nbsp;&nbsp;Re: Unhandled exception with wavein functions</u></b></td></tr>
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<pre class="homepagetext">On 7 Aug 2006 06:05:52 -0700, [e-mail] wrote: 
 
The exception happens, randomly.  It happens whether you use re-prepare or 
 
not, there is no solution other than to ignore it.  It is a int3 breakpoint 
 
exception, this can be turned off in the debugger selectively. 
 
-- 
 
http://www.chrisnet.net/code.htm 
 
http://www.avdevforum.com/AV
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8/8/2006 9:53:55 AM&nbsp;&nbsp;&nbsp;&nbsp;Re: Unhandled exception with wavein functions</u></b></td></tr>
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<pre class="homepagetext">On Tue, 8 Aug 2006 02:32:02 -0700, lugeon wrote: 
 
Yes you can ignore the exception provided nothing else is occurring to 
 
cause the exception.  Check the debugger output for memory exceptions etc. 
 
-- 
 
http://www.chrisnet.net/code.htm 
 
http://www.avdevforum.com/AV
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