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 <i...@flanders.co.nz>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: portocarrero.i...@googlewave.com
> 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
> <patrickcbr...@gmail.com>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
>> <i...@flanders.co.nz>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: portocarrero.i...@googlewave.com
>>> 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 <
>>> patrickcbr...@gmail.com> 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
>>>>
>>>> _______________________________________________
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>>>> Ironruby-core@rubyforge.org
>>>> http://rubyforge.org/mailman/listinfo/ironruby-core
>>>>
>>>>
>>>
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>>>
>>>
>>
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