<ExtensionAttribute()>
Public Overloads Shared Function OrderBySelector(Of TSource)( _
   ByVal source As IEntityQuery(Of TSource), _
   ByVal selector As ISortSelector _
) As IEntityQuery(Of TSource)

Dim source As IEntityQuery(Of TSource)
Dim selector As ISortSelector
Dim value As IEntityQuery(Of TSource)
 
value = EntityQueryExtensions.OrderBySelector(Of TSource)(source, selector)

[ExtensionAttribute()]
public static IEntityQuery<TSource> OrderBySelector<TSource>( 
   IEntityQuery<TSource> source,
   ISortSelector selector
)

[ExtensionAttribute()]
public:
static IEntityQuery<TSource^>^ OrderBySelectorgeneric<typename TSource>
( 
   IEntityQuery<TSource^>^ source,
   ISortSelector^ selector
) 

public void OrderBySample1() {
  var mgr = new DomainModelEntityManager();
  var selector = new SortSelector(typeof(Customer), "Country", ListSortDirection.Descending);
  var results = mgr.Customers.OrderBySelector(selector).ToList();    
}