[comp.sys.mac.hypercard] Ejecting a CD-ROM from within HC/SC.

pjzg1012@uxa.cso.uiuc.edu (Peter J Ziemkowski) (07/21/90)

Is there a simple way to eject a CD-ROM from within HyperCard or SuperCard?
Is it built into the Mac System, or the CD-ROM driver, or can it be done
as an XCMD? (I assume it can, I just don't know how, but I am willing to try
writing such an XCMD if someone will point me in the right direction.)

We have a CD-ROM connected to an SE/30 in our library.  It is mostly used to
do SilverPlatter MedLine searches.  We'd like to put a HyperCard front end on
so that patrons could use it for their own CD-ROMs as well.

Thanks.
Pete Z.
Univ. of IL Coll.of Med. - Urbana

--
Pete Ziemkowski
pjzg1012@uxa.cso.uiuc.edu
University of Illinois College of Medicine - Urbana

blob@apple.com (Brian Bechtel) (07/23/90)

In article <1990Jul20.171833.26623@ux1.cso.uiuc.edu> 
pjzg1012@uxa.cso.uiuc.edu (Peter J Ziemkowski) writes:
> Is there a simple way to eject a CD-ROM from within HyperCard or 
> SuperCard?

The Hypercard CD Audio Toolkit, available from APDA, has a simple eject 
XCMD. 

You can get more information than you ever wanted to know about the CD-ROM 
drive from either the AppleCD SC Developers Guide (APDA) or Apple 
Technical Report 16, "CD-ROM & the Macintosh Computer", available on the 
Developer Helper Series (Phil & Dave's Excellent CD, A Disc Called Wanda, 
Discy Business) or d e v e l o p magazine's accompanying CD-ROM.

--Brian Bechtel     blob@apple.com     "My opinion, not Apple's"

taylorj@yvax.byu.edu (07/27/90)

As Brian says (in <9313@goofy.Apple.COM>), you can use Apple's CD Audio Toolkit
to control a CD-ROM drive.  Your other option is Voyager's CD Audio Stack.
You'll have to pay more for the Voyager stuff ($99), but it's a bit better than
Apple's.  You can reach Voyager at (800) 446-2001.


Jim Taylor
Microcomputer Support for Curriculum   |
Brigham Young University               |   Bitnet: taylorj@byuvax.bitnet
101 HRCB, Provo, UT  84602             |   Internet: taylorj@yvax.byu.edu