I have a property on my ViewModel called LostFocus, and I want the View to know when this changes so that it can act on this info if it pleases (i.e. maybe the designer of the view might make it blur if LostFocus is set to true, or maybe they won’t do anything).
I’m using Caliburn.Micro, so if it has any features I should be aware of here please do tell. Otherwise, how would you go about doing this in an MVVM fashion?
I ended up learning about the BindingConverter and used that to convert a boolean property of false to null and true to a BlurEffect.