Your CollectionView can implement live sorting itself, or you can delegate live sorting to another object, such as the underlying collection. If you delegate live sorting, 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 CanChangeLiveSorting property to false.
Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)