ParallelEnumerable::Average Method (ParallelQuery<Int32>^)

.NET Framework (current version)

Computes in parallel the average of a sequence of values.

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

Syntax

public:
[ExtensionAttribute]
static double Average(
	ParallelQuery<int>^ source
)

Parameters

source: Type: System.Linq::ParallelQuery<Int32>^
A sequence of values that are used to calculate an average.

Return Value

Type: System::Double

The average of the sequence of values.

Exceptions

Exception	Condition
OperationCanceledException	The query was canceled with the token passed in through WithCancellation.
ArgumentNullException	source is a null reference (Nothing in Visual Basic).
AggregateException	The sum or count of the elements in the sequence is larger than MaxValue. -or- One or more exceptions occurred during the evaluation of the query.
InvalidOperationException	source contains no elements.

Examples

Version Information

Universal Windows Platform
Available since 8
.NET Framework
Available since 4.0
Portable Class Library
Supported in: portable .NET platforms
Windows Phone
Available since 8.1