ParallelEnumerable.WithMergeOptions<TSource> Method (ParallelQuery<TSource>, ParallelMergeOptions)

.NET Framework (current version)
 

Sets the merge options for this query, which specify how the query will buffer output.

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

public static ParallelQuery<TSource> WithMergeOptions<TSource>(
	this ParallelQuery<TSource> source,
	ParallelMergeOptions mergeOptions
)

Parameters

source
Type: System.Linq.ParallelQuery<TSource>

A ParallelQuery on which to set the option.

mergeOptions
Type: System.Linq.ParallelMergeOptions

The merge options to set for this query.

Return Value

Type: System.Linq.ParallelQuery<TSource>

ParallelQuery representing the same query as source, but with the registered merge options.

Type Parameters

TSource

The type of elements of source.

Exception Condition
ArgumentNullException

source is a null reference (Nothing in Visual Basic).

ArgumentException

mergeOptions is not a valid ParallelMergeOptions value.

InvalidOperationException

WithMergeOptions is used multiple times in the query.

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
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