[comp.sys.mac.hypercard] testing for existence of a card button

moore@june.cs.washington.edu (Charles Moore) (09/29/88)

Does anybody know of a quick way to test for the presence of a particular
card button on a card?  My current method is to loop through all the buttons
on the card checking to see if one has the name I'm looking for.  This works
but is pretty slow.  Is there a better way?

Charles Moore
University of Washington