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Sign inParallelEnumerable.TakeWhile Method
Definition
Important
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Returns elements from a parallel sequence as long as a specified condition is true.
Overloads
| TakeWhile<TSource>(ParallelQuery<TSource>, Func<TSource,Int32,Boolean>) |
Returns elements from a parallel sequence as long as a specified condition is true. The element's index is used in the logic of the predicate function. |
| TakeWhile<TSource>(ParallelQuery<TSource>, Func<TSource,Boolean>) |
Returns elements from a parallel sequence as long as a specified condition is true. |
- Source:
- ParallelEnumerable.cs
- Source:
- ParallelEnumerable.cs
- Source:
- ParallelEnumerable.cs
- Source:
- ParallelEnumerable.cs
Returns elements from a parallel sequence as long as a specified condition is true. The element's index is used in the logic of the predicate function.
public:
generic <typename TSource>
[System::Runtime::CompilerServices::Extension]
static System::Linq::ParallelQuery<TSource> ^ TakeWhile(System::Linq::ParallelQuery<TSource> ^ source, Func<TSource, int, bool> ^ predicate);public static System.Linq.ParallelQuery<TSource> TakeWhile<TSource>(this System.Linq.ParallelQuery<TSource> source, Func<TSource,int,bool> predicate);static member TakeWhile : System.Linq.ParallelQuery<'Source> * Func<'Source, int, bool> -> System.Linq.ParallelQuery<'Source><Extension()>
Public Function TakeWhile(Of TSource) (source As ParallelQuery(Of TSource), predicate As Func(Of TSource, Integer, Boolean)) As ParallelQuery(Of TSource)Type Parameters
- TSource
The type of elements of source.
Parameters
- source
- ParallelQuery<TSource>
The sequence to return elements from.
A function to test each source element for a condition; the second parameter of the function represents the index of the source element.
Returns
A sequence that contains elements from the input sequence that occur before the element at which the test no longer passes.
Exceptions
source or predicate is a null reference (Nothing in Visual Basic).
The query was canceled with the token passed in through WithCancellation<TSource>(ParallelQuery<TSource>, CancellationToken).
More than Int32.MaxValue elements are enumerated by this query.
One or more exceptions occurred during the evaluation of the query.
See also
Applies to
| Product | Versions |
|---|---|
- Source:
- ParallelEnumerable.cs
- Source:
- ParallelEnumerable.cs
- Source:
- ParallelEnumerable.cs
- Source:
- ParallelEnumerable.cs
Returns elements from a parallel sequence as long as a specified condition is true.
public:
generic <typename TSource>
[System::Runtime::CompilerServices::Extension]
static System::Linq::ParallelQuery<TSource> ^ TakeWhile(System::Linq::ParallelQuery<TSource> ^ source, Func<TSource, bool> ^ predicate);public static System.Linq.ParallelQuery<TSource> TakeWhile<TSource>(this System.Linq.ParallelQuery<TSource> source, Func<TSource,bool> predicate);static member TakeWhile : System.Linq.ParallelQuery<'Source> * Func<'Source, bool> -> System.Linq.ParallelQuery<'Source><Extension()>
Public Function TakeWhile(Of TSource) (source As ParallelQuery(Of TSource), predicate As Func(Of TSource, Boolean)) As ParallelQuery(Of TSource)Type Parameters
- TSource
The type of elements of source.
Parameters
- source
- ParallelQuery<TSource>
The sequence to return elements from.
Returns
A sequence that contains the elements from the input sequence that occur before the element at which the test no longer passes.
Exceptions
source or predicate is a null reference (Nothing in Visual Basic).
The query was canceled with the token passed in through WithCancellation<TSource>(ParallelQuery<TSource>, CancellationToken).
One or more exceptions occurred during the evaluation of the query.
See also
Applies to
| Product | Versions |
|---|---|