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From: brian@ut-sally.UUCP
Newsgroups: comp.sys.mac
Subject: When to call PrOpen?
Message-ID: <8904@ut-sally.UUCP>
Date: Tue, 1-Sep-87 18:59:01 EDT
Article-I.D.: ut-sally.8904
Posted: Tue Sep  1 18:59:01 1987
Date-Received: Thu, 3-Sep-87 01:37:18 EDT
Organization: U. Texas CS Dept., Austin, Texas
Lines: 18


     When's the best time to call PrOpen in an application?  For now, I am
doing it at startup time.  I wonder what happens if the user uses Chooser to
select a different printer driver.  It seems to go okay, but I have my doubts.
Alternatively, I could call PrOpen at the beginning, and PrClose at the end,
of both my Page Setup and Print procedures.  Will this work?  Any suggestions
on the "right" way to do this?

Brian H. Powell
		UUCP:	{ihnp4,seismo,ctvax}!ut-sally!brian
		ARPA:	brian@sally.UTEXAS.EDU

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