ParallelEnumerable.All<TSource> Method
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Determines in parallel whether all elements of a sequence satisfy a condition.
public:
generic <typename TSource>
[System::Runtime::CompilerServices::Extension]
static bool All(System::Linq::ParallelQuery<TSource> ^ source, Func<TSource, bool> ^ predicate);
public static bool All<TSource>(this System.Linq.ParallelQuery<TSource> source, Func<TSource,bool> predicate);
static member All : System.Linq.ParallelQuery<'Source> * Func<'Source, bool> -> bool
<Extension()>
Public Function All(Of TSource) (source As ParallelQuery(Of TSource), predicate As Func(Of TSource, Boolean)) As Boolean
- TSource
The type of elements of source
.
- source
- ParallelQuery<TSource>
A sequence whose elements to apply the predicate to.
true
if every element of the source sequence passes the test in the specified predicate, or if the sequence is empty; otherwise, false
.
The query was canceled with the token passed in through WithCancellation<TSource>(ParallelQuery<TSource>, CancellationToken).
source
or predicate
is a null reference (Nothing in Visual Basic).
One or more exceptions occurred during the evaluation of the query.
Product | Versions |
---|---|
.NET | Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9 |
.NET Framework | 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
.NET Standard | 2.0, 2.1 |
UWP | 10.0 |
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