Ivan Thank you so much, you have been a great help, what slowed me down is that your current sample which works is actually a bit different than the previous two.
Patrick On Tue, Nov 24, 2009 at 3:18 PM, Ivan Porto Carrero <[email protected]>wrote: > This works for me: > > require 'PresentationFramework' > require 'PresentationCore' > > class MainWindow < System::Windows::Window > > def update_status(status) > puts status > end > > def initialize > meth = proc { |status| update_status status } > dispatcher.invoke System::Action.of(String).new(&meth), "jo" > end > end > > System::Windows::Application.new.run MainWindow.new > --- > Met vriendelijke groeten - Best regards - Salutations > Ivan Porto Carrero > Blog: http://flanders.co.nz > Google Wave: [email protected] > Twitter: http://twitter.com/casualjim > Author of IronRuby in Action (http://manning.com/carrero) > > > > On Tue, Nov 24, 2009 at 8:56 PM, Patrick Brown > <[email protected]>wrote: > >> Hi >> >> Thanks for your help, it still seems to be a bit off, I get this >> message after I cut and pasted your code in. Still looking into it but not >> finding much... >> >> ./MainWindow.rb:56: can't convert Proc into System::Delegate (TypeError) >> Thanks, >> Patrick >> >> >> >> On Tue, Nov 24, 2009 at 2:09 PM, Ivan Porto Carrero >> <[email protected]>wrote: >> >>> Yes it is possible but you need to wrap it in a Delegate like Action for >>> it to work >>> >>> A ruby method is not a CLR delegate at all. >>> So you can do something like this >>> >>> def update_status(status) >>> puts status >>> end >>> >>> def initialize >>> meth = proc { |st| update_status(st) } >>> self.dispatcher.invoke meth, %w(jo) >>> end >>> >>> >>> --- >>> Met vriendelijke groeten - Best regards - Salutations >>> Ivan Porto Carrero >>> Blog: http://flanders.co.nz >>> Google Wave: [email protected] >>> Twitter: http://twitter.com/casualjim >>> Author of IronRuby in Action (http://manning.com/carrero) >>> >>> >>> >>> On Tue, Nov 24, 2009 at 7:44 PM, Patrick Brown < >>> [email protected]> wrote: >>> >>>> Hello >>>> >>>> Is it possible to call the Control.Dispatcher.Invoke in IronRuby? I >>>> have been digging around and trying various approaches for quite a while >>>> and >>>> can't quite seem to get it to work. The most simple example I below where >>>> I >>>> do not even access the parameter fails... any ideas would be greatly >>>> appreciated. >>>> >>>> class MainWindow < Window >>>> def updateStatus(status) >>>> puts 'hi' >>>> end >>>> >>>> def initialize >>>> self.Dispatcher.Invoke(updateStatus, ["jo"]) >>>> end >>>> end >>>> >>>> Thanks for your time and ideas, >>>> Patrick >>>> >>>> _______________________________________________ >>>> Ironruby-core mailing list >>>> [email protected] >>>> http://rubyforge.org/mailman/listinfo/ironruby-core >>>> >>>> >>> >>> _______________________________________________ >>> Ironruby-core mailing list >>> [email protected] >>> http://rubyforge.org/mailman/listinfo/ironruby-core >>> >>> >> >> _______________________________________________ >> Ironruby-core mailing list >> [email protected] >> http://rubyforge.org/mailman/listinfo/ironruby-core >> >> > > _______________________________________________ > Ironruby-core mailing list > [email protected] > http://rubyforge.org/mailman/listinfo/ironruby-core > >
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