"Alex" == Alex Chi alex_chi99@yahoo.com writes:
Alex> Can you give me an example on how to create new exception and call/use Alex> that exception in my program? I try to googling but don't seem to find Alex> one. Thanks.
See if this helps.
http://www.cincomsmalltalk.com/userblogs/cincom/digest?content=2001-files-ex...
It's a bit dated but it might give you the information you need. Even uses #on:do: like the ANSI standard suggests.