I have run into an issue where i have used a prioritybinding on the title property of the root window's view, it seem the implementation of HasBinding uses "BindingOperations.GetBindingExpression() != null" to detect a binding.
This returns false in the case where there are no bindings in the prioritybinding that are in the Active state.
The windowmanager then replaces the binding with a default one.
My current workaround is to bind the title property to an attached property that is bound with the required priority binding.
Comments: Perhaps I should have been more clear, this issue only affects WPF. PriorityBinding is wpf only as well.
This returns false in the case where there are no bindings in the prioritybinding that are in the Active state.
The windowmanager then replaces the binding with a default one.
My current workaround is to bind the title property to an attached property that is bound with the required priority binding.
Comments: Perhaps I should have been more clear, this issue only affects WPF. PriorityBinding is wpf only as well.