<ExtensionAttribute()>
Public Overloads Shared Function OrderBySelector(Of TSource)( _
   ByVal source As IQueryable(Of TSource), _
   ByVal sortSelector As ISortSelector _
) As IOrderedQueryable(Of TSource)

Dim source As IQueryable(Of TSource)
Dim sortSelector As ISortSelector
Dim value As IOrderedQueryable(Of TSource)
 
value = QueryableExtensions.OrderBySelector(Of TSource)(source, sortSelector)

[ExtensionAttribute()]
public static IOrderedQueryable<TSource> OrderBySelector<TSource>( 
   IQueryable<TSource> source,
   ISortSelector sortSelector
)

[ExtensionAttribute()]
public:
static IOrderedQueryable<TSource^>^ OrderBySelectorgeneric<typename TSource>
( 
   IQueryable<TSource^>^ source,
   ISortSelector^ sortSelector
) 

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