public static void TrySetSortDescription(this CompositeCollection compositeCollection,
SortDescription sortDescription)
{
Contract.Requires(compositeCollection.IsNotNull());
var collectionViews = compositeCollection.ContainerCollectionsOfType <ICollectionView>().ToList();
if (!collectionViews.Any())
{
throw new ArgumentException("CompositeCollection does not contains ICollectionView to set sort description");
}
collectionViews.ForEach(item => item.UpdateSortDescriptions(sortDescription));
}