Average Method (ParallelQuery(Nullable(Double)))

Task Parallel System.Threading

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Computes in parallel the average of a sequence of values.

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

Syntax

Visual Basic (Declaration)
Public Shared Function Average ( _
	source As ParallelQuery(Of Nullable(Of Double)) _
) As Nullable(Of Double)
C#
public static Nullable<double> Average(
	ParallelQuery<Nullable<double>> source
)

Parameters

source
Type: System.Linq..::.ParallelQuery<(Of <(Nullable<(Of <(Double>)>)>)>)

Exceptions

ExceptionCondition
System..::.ArgumentNullException A sequence of values that are used to calculate an average.

Return Value

The average of the sequence of values. source is a null reference (Nothing in Visual Basic).
System..::.AggregateException One or more exceptions occurred during the evaluation of the query.
System..::.OperationCanceledException The query was canceled.

See Also

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