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QueryBuilder.SortByDescending<'T,'Q,'Key> Method (F#)

Den Delimarsky|Last Updated: 7/25/2016
1 Contributor

A query operator that sorts the elements selected so far in descending order by the given sorting key.

Namespace/Module Path: Microsoft.FSharp.Linq

Assembly: FSharp.Core (in FSharp.Core.dll)


// Signature:
member this.SortByDescending : QuerySource<'T,'Q> * ('T -> 'Key) -> QuerySource<'T,'Q> when 'Key : (IComparable)

// Usage:
queryBuilder.SortByDescending (source, keySelector)


source Type: QuerySource<'T,'Q>

The input query.

keySelector Type: 'T -> 'Key

Specifies the field to sort by.

Return Value

The sorted query.


For more information and examples, see Query Expressions (F#).


Windows 8, Windows 7, Windows Server 2012, Windows Server 2008 R2

Version Information

F# Core Library Versions

Supported in: 4.0, Portable

See Also

Linq.QueryBuilder Class (F#)

Microsoft.FSharp.Linq Namespace (F#)

Query Expressions (F#)

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