I am trying to find the best way to implement PropertyObserver for an ObservableCollection.
I got a ClipViewModel and a PlaylistClipModel and PlaylistCollectionViewModel.
The PlaylistClipModel got ObservableCollection<ClipViewModel>
The PlaylistCollectionViewModel got ObservableCollection<PlaylistClipModel>
Now i want to monitor if certain Properties in ClipViewModel got changed and fire that event in the corresponding PlaylistViewModel.
What is the best way to do that,
right now i am using Messenger to do that, eachplaylist got a Guid and i am adding this Guid each child element so each clip notify only his playlist rather than notifying all playlist.
Is there a better way using PropertyObserver. Do u think add a PrepertyObserver for each ClipViewModel is better.