Sets the degree of parallelism to use in a query. Degree of parallelism is the maximum number of concurrently executing tasks that will be used to process the query.
Assembly: System.Core (in System.Core.dll)
public static ParallelQuery<TSource> WithDegreeOfParallelism<TSource>( this ParallelQuery<TSource> source, int degreeOfParallelism )
The type of elements of source.
- Type: System.Linq.ParallelQuery<>
A ParallelQuery on which to set the limit on the degrees of parallelism.
Return ValueType: System.Linq.ParallelQuery<>
ParallelQuery representing the same query as source, with the limit on the degrees of parallelism set.
Usage NoteIn Visual Basic and C#, you can call this method as an instance method on any object of type ParallelQuery<>. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).
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.