silverlight - Databinding in the same Control on 2 different DataContext -


in silverlight i've page controls , listbox.

i'm using mvvm , datacontext of listbox defined this. in model have property productcommand , productcommand object contains list of product named products.

my listbox in grid datacontext defined productcommand property. , databinding listbox set products (binding="{product, mode=twoway}").

in model class have selectedproduct property, , want bound selecteditem property of listbox.

how can that?

i have had similar problems found blog article dan wahlin on data context proxy helpful.

of course in silverlight 5 ancestor binding provide means solve issue.


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