Get binding target from source?

I have a ListView whose ItemsSource is bound to an ObservableCollection. The collection is filled with "WaypointItem" objects (a small class we defined with the info for the listview)开发者_高级运维.

The WaypointItem is our binding source for each row, but is there any magic way to get a reference to all objects (targets) binding to this class from within the WaypointItem code?

Thanks jason

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There might be something helpful in the BindingOperations class. Unfortunately the Target of the binding is probably actually the DataContext of the item presenter (if I understand your description correctly), which means your WaypointItem probably can't tell what may be binding to it.

One slightly off-the-wall possibility would be to implement a custom IValueConverter that notifies your WaypointItem through a well-defined interface that it has been bound to something. It would send this notification on every update, so you would need to handle that appropriately.