windows phone 7 - Make the PhoneApplicationService.Current.State Dictionary Observable? -

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in windows phone 7 app, phoneapplicationservice.current.state object declared idictionary, , implemented dictionary. hoping notified when state changes occur. (i realise build own state collection somewhere else , whatever want, i'm retrofitting existing code.)

is there way state object set observabledictionary instead of dictionary, can attach , notified when collection changes?

i'm guessing answer 'no' want check haven't missed :)

thanks,

john

you can't change existing implementation, create wrapper class implements iobservable uses phoneapplicationservice.current.state internally.
way, wouldn't have build complete state persistence soution , implement observabledictionary best meets needs.


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