Handling a "shutDownRequest" message lets us interrupt the process of Quitting Metacard in order to make sure things are properly saved. But on my Mac OS9.2 it does not appear that this message is generated if the user is in the Finder and chooses "Shut Down" while Metacard is running in the background. Is there any way to intercept this shutdown process--as most commercial programs do--so that Metacard does not quit without giving the user a chance to save unsaved changes?
David Epstein > Send metacard mailing list submissions to > [EMAIL PROTECTED] > > To subscribe or unsubscribe via the World Wide Web, visit > http://lists.runrev.com/mailman/listinfo/metacard > or, via email, send a message with subject or body 'help' to > [EMAIL PROTECTED] > > You can reach the person managing the list at > [EMAIL PROTECTED] > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of metacard digest..." > > > This is the Metacard mailing list. > > Today's Topics: > > 1. Re: Can't delete card (Alain Farmer) > 2. Re: Can't delete card (Mark Talluto) > 3. Re: Can't delete card (Ken Ray) > > --__--__-- > > Message: 1 > Date: Tue, 10 Dec 2002 18:38:05 -0800 (PST) > From: Alain Farmer <[EMAIL PROTECTED]> > Subject: Re: Can't delete card > To: [EMAIL PROTECTED] > Reply-To: [EMAIL PROTECTED] > > > When I try to delete a card via a bg script, I am > > given an Error message (...). the error message: > > Object: stack locked, or object's script is > > executing Chunk: can't delete object > > Is there a rationale behind this? > > Put the "delete" handler higher up in the hierarchy, > e.g. in the bg-script or in the stack-script. The > rationale is that you cannot delete the card that > contains the running handler. BTW it is still > "running" even though all of the statements have been > executed, because the last line has not executed yet, > e.g. the "end handlerName" > > __________________________________________________ > Do you Yahoo!? > Yahoo! Mail Plus - Powerful. Affordable. Sign up now. > http://mailplus.yahoo.com > > --__--__-- > > Message: 2 > Date: Tue, 10 Dec 2002 19:14:53 -0800 > Subject: Re: Can't delete card > From: Mark Talluto <[EMAIL PROTECTED]> > To: [EMAIL PROTECTED] > Reply-To: [EMAIL PROTECTED] > > > On Tuesday, December 10, 2002, at 06:38 PM, Alain Farmer wrote: > > >> When I try to delete a card via a bg script, I am > >> given an Error message (...). the error message: > >> Object: stack locked, or object's script is > >> executing Chunk: can't delete object > >> Is there a rationale behind this? > > > > Put the "delete" handler higher up in the hierarchy, > > e.g. in the bg-script or in the stack-script. The > > rationale is that you cannot delete the card that > > contains the running handler. BTW it is still > > "running" even though all of the statements have been > > executed, because the last line has not executed yet, > > e.g. the "end handlerName" > > > > __________________________________________________ > > Do you Yahoo!? > > Yahoo! Mail Plus - Powerful. Affordable. Sign up now. > > http://mailplus.yahoo.com > > _______________________________________________ > > metacard mailing list > > [EMAIL PROTECTED] > > http://lists.runrev.com/mailman/listinfo/metacard > > > > > > All you have to do is use the send command to call another handler 1- 2 > seconds later to do the delete card job for you. You may need to have > the handler being called by send put in the stack or some other > location that is not where the card to be deleted is. > > > > Best regards, > Mark Talluto > http://www.canelasoftware.com > > > --__--__-- > > Message: 3 > From: "Ken Ray" <[EMAIL PROTECTED]> > To: <[EMAIL PROTECTED]> > Subject: Re: Can't delete card > Date: Tue, 10 Dec 2002 21:19:26 -0600 > Organization: Sons of Thunder Software > Reply-To: [EMAIL PROTECTED] > > > All you have to do is use the send command to call another handler 1- 2 > > seconds later to do the delete card job for you. You may need to have > > the handler being called by send put in the stack or some other > > location that is not where the card to be deleted is. > > Actually you don't have to wait even that long; you can do a send in 100 ms > or less to have it work as well... > > Ken Ray > Sons of Thunder Software > Email: [EMAIL PROTECTED] > Web Site: http://www.sonsothunder.com/ > > > > --__--__-- > > _______________________________________________ > metacard mailing list > [EMAIL PROTECTED] > http://lists.runrev.com/mailman/listinfo/metacard > > > End of metacard Digest _______________________________________________ metacard mailing list [EMAIL PROTECTED] http://lists.runrev.com/mailman/listinfo/metacard
