ParallelEnumerable.WithDegreeOfParallelism<TSource> Method
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
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.
public:
generic <typename TSource>
[System::Runtime::CompilerServices::Extension]
static System::Linq::ParallelQuery<TSource> ^ WithDegreeOfParallelism(System::Linq::ParallelQuery<TSource> ^ source, int degreeOfParallelism);
public static System.Linq.ParallelQuery<TSource> WithDegreeOfParallelism<TSource> (this System.Linq.ParallelQuery<TSource> source, int degreeOfParallelism);
static member WithDegreeOfParallelism : System.Linq.ParallelQuery<'Source> * int -> System.Linq.ParallelQuery<'Source>
<Extension()>
Public Function WithDegreeOfParallelism(Of TSource) (source As ParallelQuery(Of TSource), degreeOfParallelism As Integer) As ParallelQuery(Of TSource)
Type Parameters
- TSource
The type of elements of source
.
Parameters
- source
- ParallelQuery<TSource>
A ParallelQuery on which to set the limit on the degrees of parallelism.
- degreeOfParallelism
- Int32
The degree of parallelism for the query.
Returns
ParallelQuery representing the same query as source, with the limit on the degrees of parallelism set.
Exceptions
source
is a null reference (Nothing in Visual Basic).
degreeOfParallelism
is less than 1 or greater than 512.
WithDegreeOfParallelism is used multiple times in the query.
Applies to
See also
Обратна връзка
https://aka.ms/ContentUserFeedback.
Очаквайте скоро: През цялата 2024 г. постепенно ще отстраняваме проблемите в GitHub като механизъм за обратна връзка за съдържание и ще го заменим с нова система за обратна връзка. За повече информация вижте:Подаване и преглед на обратна връзка за