OCL variables in ViewModels
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OCL variables in ViewModels Expand / Collapse
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Posted 2010-07-28 09:51:00
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Hi!
How can i assign some TYPED (=not string) initial value to my ViewModel OCL-variable in a ViewModel?

- I have a "CreatedAt: DateTime" attribute on my class. In a ViewModel, I use a vCreatedAtateTime variable, and should be initialize it some value, like Today, Now etc. The string value '1234-05-06' works fine, but this not the true, ideal solution.

- What means the "UserData" column in the ViewModel editor?



Sorry for my english, please.
Thanks -- Gabor
Post #5428
Posted 2010-07-29 11:07:59
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For any ViewModelUserControl you are using there will be a property called ViewModel that returns a Eco.ViewModel.Runtime.ViewModel

And this class has a GetOclVariableValueFromName method that returns the IElement that represents the variable.

Just go ctrl.ViewModel.GetOclVariableValueFromName("TheVar").AsObject=DateTime.Now
Post #5430
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