ParallelEnumerable.AsOrdered<TSource> Method (ParallelQuery<TSource>)
Enables treatment of a data source as if it were ordered, overriding the default of unordered. AsOrdered may only be invoked on generic sequences returned by AsParallel, ParallelEnumerable.Range, and ParallelEnumerable.Repeat.
Assembly: System.Core (in System.Core.dll)
public static ParallelQuery<TSource> AsOrdered<TSource>( this ParallelQuery<TSource> source )
The input sequence.
Return ValueType: System.Linq.ParallelQuery< >
The source sequence which will maintain the original ordering in the subsequent query operators.
The type of elements of source.
A natural tension exists between performance and preserving order in parallel processing. By default, a parallelized query behaves as if the ordering of the results is arbitrary unless AsOrdered is applied or there is an explicit OrderBy operator in the query. For more information, see Order Preservation in PLINQ.
Available since 8
Available since 4.0
Portable Class Library
Supported in: portable .NET platforms
Available since 8.1