Gets a value that indicates whether the collection view supports turning filtering data in real time on or off.
Assembly: WindowsBase (in WindowsBase.dll)
Your CollectionView can implement live filtering itself, or you can delegate live filtering to another object, such as the underlying collection. If you delegate live filtering, the CollectionView might not have control over whether it is enabled. Your CollectionView must accept the behavior of the object to which it delegates. In this case, set the property to false.
Available since 4.5