hi all ,
i am working on MVVM and using commanding in silverlight(DelegateEvent and ICommand)
I want something like this ,(say) i have 2 usercontrols , parent and child .
Parent is hosting the child , both have thier own viewmodels .
On parent i have a button and it executes a simple command , on execute of that command i want to update text in the child control's textbox . also we should be able to change something in child which can propagate to the parent .
Is events the best answer for this or i can have commands to update child/notify parent in some way.