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From: wolf@piquet.cipl.uiowa.edu (Michael J. Wolf)
Newsgroups: comp.sys.mac.programmer
Subject: Correct way in Dialog to set Icons on the fly
Message-ID: <6706@ns-mx.uiowa.edu>
Date: 28 Jun 91 13:01:10 GMT
Sender: news@ns-mx.uiowa.edu
Organization: Cardiovascular Image Processing Laboratory, U of Iowa
Lines: 16

What is the proper way to set and change ICON dilaog items?

I would like to use the same dialog template but set the ICONs as
I go (ie, just before or while the dialog is visible).

Should I get the ItemHandle, and go to the correct offset (something
like 10 bytes from where the handle points) and manual modify this 
integer to the ID of the ICON I want to be displayed now.  Afterward
do a draw dialog?

Is this acceptable and does this work?

Thanks

Michael