Article View: comp.os.ms-windows.programmer.tools
Article #593Re: MSC 7.0 windows debug mode and 'Cant read from device AUX'
From: Rob Ryan
Date: Fri, 11 Dec 1992 16:02
Date: Fri, 11 Dec 1992 16:02
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1875 bytes
In <RHARMON.92Dec10144328@triton.uucp> rharmon@uucp (Robert Harmon) writes:
>I got a System error: Can't read from device AUX'
>
>when running MSC 7.0 Windows Enhanced Debug Mode
>
>This happens if I try to resize the Solitate app. The only other
>thing running is clock.
>
>Anyone know why Its got to read from AUX (when I didn;t ask it to).
Yeah, the debugging kernel has found some errors and wants to report it to
your debugging window. If you run dbwin.exe (in c700\bin), that should
fire up a window that will receive the AUX output and report the errors for
you. Incidentally, using the debugging kernel in conjunction with
dbwin.exe is an invaluable programming tool. Not only does it report a lot
of otherwise unseen errors, but you can use the dbwin window to send trace
messages (a la DebugOutput(DBF_TRACE | DBF_APPLICATION, "trace message")).
-- Rob
(P.S. Don't be surprised that applications that work fine report errors.
I've found that most Windows programs overlook some subtleties of the
Windows API. Also, if you've been wondering why the number of Free
Resources drops after running programs, dbwin can be used to report which
applications are allocating resources but forgetting to free them when
they're done. It can give you a feel for how well programmed those
commercial packages that you bought really are.)
--
Rob Ryan
rryan@panix.com
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Newsgroups: comp.os.ms-windows.programmer.tools Path: arc1-ca.pugleaf.net!sparky!uunet!spool.mu.edu!caen!malgudi.oar.net!news.ans.net!cmcl2!panix!rryan From: rryan@panix.com (Rob Ryan) Subject: Re: MSC 7.0 windows debug mode and 'Cant read from device AUX' Message-ID: <1992Dec11.160246.3274@panix.com> Date: Fri, 11 Dec 1992 16:02:46 GMT Distribution: comp.os.ms-windows.programmer.tools References: <RHARMON.92Dec10144328@triton.uucp> Organization: Panix, NYC Lines: 32