Last(TSource) Method (ParallelQuery(TSource))

Task Parallel System.Threading

Returns the last element of a parallel sequence.

Namespace:  System.Linq
Assembly:  System.Threading (in System.Threading.dll)

Syntax

Visual Basic (Declaration)
Public Shared Function Last(Of TSource) ( _
	source As ParallelQuery(Of TSource) _
) As TSource
C#
public static TSource Last<TSource>(
	ParallelQuery<TSource> source
)

Parameters

source
Type: System.Linq..::.ParallelQuery<(Of <(TSource>)>)
The sequence to return the last element from.

Type Parameters

TSource
The type of the elements of source.

Return Value

The value at the last position in the source sequence.

Exceptions

ExceptionCondition
System..::.ArgumentNullException source is a null reference (Nothing in Visual Basic).
System..::.InvalidOperationException source contains no elements.
System..::.AggregateException One or more exceptions occurred during the evaluation of the query.
System..::.OperationCanceledException The query was canceled.

See Also