On Sun, Jul 13, 2008 at 8:19 PM, Dino Viehland <[EMAIL PROTECTED]> wrote: > It should just work in the next release :). There are problems with it right > now but I checked in a fix to make this work last week.
Well I don't use it right away, so I'll just plumb it in like that, and it'll be working by the time I need it. Thanks for your help. -Dan > > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Dan Eloff > Sent: Sunday, July 13, 2008 6:12 PM > To: Discussion of IronPython > Subject: Re: [IronPython] Add/remove python function to C# event in C# > > On Sun, Jul 13, 2008 at 7:20 PM, Dino Viehland > <[EMAIL PROTECTED]> wrote: >> Ahh I see what you mean now. If you're doing this from the hosting APIs you >> can use the ObjectOperations class to do the conversion: >> >> someObj.someEvent += objOps.ConvertTo<DelegateType>(obj); > > That is disturbingly easy. I knew you'd know the answer. > > But I wonder if that would work for removing a handler from an event? > > someObj.someEvent += objOps.ConvertTo<DelegateType>(obj); > someObj.someEvent -= objOps.ConvertTo<DelegateType>(obj); > > One workaround might be to cache the delegate on the way in and use > the cached delegate to remove it. > > _cache[obj] = objOps.ConvertTo<DelegateType>(obj); > someObj.someEvent += _cache[obj] > > someObj.someEvent -= _cache[obj] > > But maybe there's a better way, or maybe I'm daft and it'll just work. > > -Dan > _______________________________________________ > Users mailing list > [email protected] > http://lists.ironpython.com/listinfo.cgi/users-ironpython.com > _______________________________________________ > Users mailing list > [email protected] > http://lists.ironpython.com/listinfo.cgi/users-ironpython.com > _______________________________________________ Users mailing list [email protected] http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
