QueryBuilder.ThenByDescending<'T,'Q,'Key> Method (F#)
A query operator that performs a subsequent ordering of the elements selected so far in descending order by the given sorting key. This operator may only be used immediately after a sortBy, sortByDescending, thenBy or thenByDescending, or their nullable variants.
Namespace/Module Path: Microsoft.FSharp.Linq
Assembly: FSharp.Core (in FSharp.Core.dll)
// Signature: member this.ThenByDescending : QuerySource<'T,'Q> * ('T -> 'Key) -> QuerySource<'T,'Q> when 'Key : (IComparable) // Usage: queryBuilder.ThenByDescending (source, keySelector)