<ExtensionAttribute()>
Public Overloads Shared Function Execute( _
   ByVal query As IEntityQuery _
) As IEnumerable

Dim query As IEntityQuery
Dim value As IEnumerable
 
value = EntityQueryExtensions.Execute(query)

[ExtensionAttribute()]
public static IEnumerable Execute( 
   IEntityQuery query
)

[ExtensionAttribute()]
public:
static IEnumerable^ Execute( 
   IEntityQuery^ query
) 

DomainModelEntityManager mgr = new DomainModelEntityManager();

var query = mgr.Customers.Where(c => c.Country == "UK");
var customers = query.Execute();