ParallelEnumerable.Where ParallelEnumerable.Where ParallelEnumerable.Where ParallelEnumerable.Where Method

Definition

Filters in parallel a sequence of values based on a predicate.

Overloads

Where<TSource>(ParallelQuery<TSource>, Func<TSource,Boolean>) Where<TSource>(ParallelQuery<TSource>, Func<TSource,Boolean>) Where<TSource>(ParallelQuery<TSource>, Func<TSource,Boolean>) Where<TSource>(ParallelQuery<TSource>, Func<TSource,Boolean>)

Filters in parallel a sequence of values based on a predicate.

Where<TSource>(ParallelQuery<TSource>, Func<TSource,Int32,Boolean>) Where<TSource>(ParallelQuery<TSource>, Func<TSource,Int32,Boolean>) Where<TSource>(ParallelQuery<TSource>, Func<TSource,Int32,Boolean>) Where<TSource>(ParallelQuery<TSource>, Func<TSource,Int32,Boolean>)

Filters in parallel a sequence of values based on a predicate. Each element's index is used in the logic of the predicate function.

Where<TSource>(ParallelQuery<TSource>, Func<TSource,Boolean>) Where<TSource>(ParallelQuery<TSource>, Func<TSource,Boolean>) Where<TSource>(ParallelQuery<TSource>, Func<TSource,Boolean>) Where<TSource>(ParallelQuery<TSource>, Func<TSource,Boolean>)

Filters in parallel a sequence of values based on a predicate.

public:
generic <typename TSource>
[System::Runtime::CompilerServices::Extension]
 static System::Linq::ParallelQuery<TSource> ^ Where(System::Linq::ParallelQuery<TSource> ^ source, Func<TSource, bool> ^ predicate);
public static System.Linq.ParallelQuery<TSource> Where<TSource> (this System.Linq.ParallelQuery<TSource> source, Func<TSource,bool> predicate);
static member Where : System.Linq.ParallelQuery<'Source> * Func<'Source, bool> -> System.Linq.ParallelQuery<'Source>
<Extension()>
Public Function Where(Of TSource) (source As ParallelQuery(Of TSource), predicate As Func(Of TSource, Boolean)) As ParallelQuery(Of TSource)

Type Parameters

TSource

The type of the elements of source.

Parameters

predicate
Func<TSource,Boolean>

A function to test each element for a condition.

Returns

A sequence that contains elements from the input sequence that satisfy the condition.

Exceptions

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

The query was canceled with the token passed in through WithCancellation.

One or more exceptions occurred during the evaluation of the query.

See also

Where<TSource>(ParallelQuery<TSource>, Func<TSource,Int32,Boolean>) Where<TSource>(ParallelQuery<TSource>, Func<TSource,Int32,Boolean>) Where<TSource>(ParallelQuery<TSource>, Func<TSource,Int32,Boolean>) Where<TSource>(ParallelQuery<TSource>, Func<TSource,Int32,Boolean>)

Filters in parallel a sequence of values based on a predicate. Each 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> ^ Where(System::Linq::ParallelQuery<TSource> ^ source, Func<TSource, int, bool> ^ predicate);
public static System.Linq.ParallelQuery<TSource> Where<TSource> (this System.Linq.ParallelQuery<TSource> source, Func<TSource,int,bool> predicate);
static member Where : System.Linq.ParallelQuery<'Source> * Func<'Source, int, bool> -> System.Linq.ParallelQuery<'Source>
<Extension()>
Public Function Where(Of TSource) (source As ParallelQuery(Of TSource), predicate As Func(Of TSource, Integer, Boolean)) As ParallelQuery(Of TSource)

Type Parameters

TSource

The type of the elements of source.

Parameters

predicate
Func<TSource,Int32,Boolean>

A function to test each element for a condition.

Returns

A sequence that contains elements from the input sequence that satisfy the condition.

Exceptions

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

The query was canceled with the token passed in through WithCancellation.

More than MaxValue elements are enumerated by the query.

One or more exceptions occurred during the evaluation of the query.

See also

Applies to