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Enumerable::Average Method (IEnumerable<Int64>^)

.NET Framework (current version)
 

Computes the average of a sequence of Int64 values.

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

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public:
[ExtensionAttribute]
static double Average(
	IEnumerable<long long>^ source
)

Parameters

source
Type: System.Collections.Generic::IEnumerable<Int64>^

A sequence of Int64 values to calculate the average of.

Return Value

Type: System::Double

The average of the sequence of values.

Exception Condition
ArgumentNullException

source is null.

InvalidOperationException

source contains no elements.

In Visual Basic query expression syntax, an Aggregate Into Average() clause translates to an invocation of Average.

The following code example demonstrates how to use Average(IEnumerable<Int32>^) to calculate an average.

System_CAPS_noteNote

This code example uses an overload of this overloaded method that is different from the specific overload that this topic describes. To extend the example to this topic, substitute the elements of the source sequence with elements of the appropriate numerical type.

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No code example is currently available or this language may not be supported.

Universal Windows Platform
Available since 8
.NET Framework
Available since 3.5
Portable Class Library
Supported in: portable .NET platforms
Silverlight
Available since 2.0
Windows Phone Silverlight
Available since 7.0
Windows Phone
Available since 8.1
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