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Internet Message Format  |  1993-01-27  |  604 b 
  1. Path: sparky!uunet!pageworks.com!world!eff!sol.ctr.columbia.edu!usc!cs.utexas.edu!sun-barr!olivea!apple!applelink.apple.com
  2. From: ALANDAIL@AppleLink.Apple.COM (Personal Software, Alan Dail,PRT)
  3. Newsgroups: comp.sys.mac.oop.macapp3
  4. Subject: Re: When no printer is selecte
  5. Message-ID: <728083306.3806812@AppleLink.Apple.COM>
  6. Date: 26 Jan 93 20:53:00 GMT
  7. Sender: daemon@Apple.COM
  8. Organization: AppleLink Gateway
  9. Lines: 12
  10.  
  11. Jim,
  12.  
  13. I check for a chosen printer with the following code:
  14.  
  15.     PrOpen();
  16.     OSErr error = PrError();
  17.     PrClose();
  18.  
  19. If no printer is chosed, PrOpen generates an error.
  20.  
  21. Alan
  22.  
  23.