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Article #173

Re: when to call MapViewOfFile()

#173
From: Mike Collins
Date: Mon, 30 Jun 2008 23:41
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Hay bob,

Thanks for the reply.  Just a quick point.

I wasn't asking becuase of any potential performance issues.  What i wanted 
to know is if MapViewOfFile() creates a snap shot of the MMF, at that point 
in time, or if it is justed used to access the MMF data.  If it creates a 
snap shot, then as the data changes, reading it again would not make any 
differents.

However, it seems to make know difference, although I've stuck the call 
within the WaitForSingleObject()

Cheers.

Mike C

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