| Overload | Description | 
|---|---|
| OrderByDescending<TSource,TKey>(IEntityQuery<TSource>,Expression<Func<TSource,TKey>>) | Sorts the elements of a sequence in descending order. | 
| OrderByDescending<TSource,TKey>(IEntityQuery<TSource>,Expression<Func<TSource,TKey>>,IComparer<TKey>) | Sorts the elements of a sequence in descending order by using a specified comparer. | 
Target Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family, Windows Vista, Windows Server 2008 family