Kasper Tanggaard wrote: > Hello all, > > This is my first post, and I'm not that used to mailinglists, so I do > apologize if it goes wrong :). I'm using IronPython as scripting in my > application, and I already love it! I would like for my users to write > methods which they can hook up as events to the controls already in > the application. This works fine, but what if the user messes up? I > would like to be able to remove user assigned events from within the > application, since I've seen that done with other scripting components > back in the good old Delphi days. Is this possible with IronPython? If > not, is it possible to do with a piece of Python code which the user > can execute if something goes wrong? I hope someone can help me here :) Hello Kasper,
In IronPython events are added using '+=' : def onClick(sender, event): print 'clicked' button.Click += onClick To remove it you do: button.Click -= onClick Perhaps you could create your own interface for adding to events, which keeps track of everything added and allows you to remove them easily ? I'm not sure if event handlers are simply collections, there may be a away of examining them to see what is in there. I hope this is helpful. Michael http://www.voidspace.org.uk/python/articles.shtml > > Kind regards, > > Kasper > > _________________________________________________________________ > Få 250 MB gratis lagerplads på MSN Hotmail: http://www.hotmail.com > > ------------------------------------------------------------------------ > > _______________________________________________ > users mailing list > [email protected] > http://lists.ironpython.com/listinfo.cgi/users-ironpython.com > > ------------------------------------------------------------------------ > > No virus found in this incoming message. > Checked by AVG Free Edition. > Version: 7.1.411 / Virus Database: 268.17.19/663 - Release Date: 01/02/2007 > > -- Michael Foord Resolver Systems [EMAIL PROTECTED] Office address: 17a Clerkenwell Road, London EC1M 5RD, UK Registered address: 843 Finchley Road, London NW11 8NA, UK Resolver Systems Limited is registered in England and Wales as company number 5467329. VAT No. GB 893 5643 79 _______________________________________________ users mailing list [email protected] http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
