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Partitioner.Create<TSource> Method (IEnumerable<TSource>, EnumerablePartitionerOptions)

.NET Framework 4.5

Creates an orderable partitioner from a IEnumerable<T> instance.

Namespace:  System.Collections.Concurrent
Assembly:  mscorlib (in mscorlib.dll)

public static OrderablePartitioner<TSource> Create<TSource>(
	IEnumerable<TSource> source,
	EnumerablePartitionerOptions partitionerOptions

Type Parameters


Type of the elements in source enumerable.


Type: System.Collections.Generic.IEnumerable<TSource>

The enumerable to be partitioned.

Type: System.Collections.Concurrent.EnumerablePartitionerOptions

Options to control the buffering behavior of the partitioner.

Return Value

Type: System.Collections.Concurrent.OrderablePartitioner<TSource>
An orderable partitioner based on the input array.


The partitionerOptions argument specifies an invalid value for EnumerablePartitionerOptions.

The ordering used in the created partitioner is determined by the natural order of the elements as retrieved from the source enumerable.

.NET Framework

Supported in: 4.5

.NET for Windows Store apps

Supported in: Windows 8

.NET for Windows Phone apps

Supported in: Windows Phone 8.1

Windows Phone 8.1, Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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