ParallelEnumerable.Where<TSource> Method (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.
Assembly: System.Core (in System.Core.dll)
public static ParallelQuery<TSource> Where<TSource>( this ParallelQuery<TSource> source, Func<TSource, int, bool> predicate )
A sequence to filter.
Return ValueType: System.Linq.ParallelQuery< >
A sequence that contains elements from the input sequence that satisfy the condition.
The type of the elements of source.
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.
Available since 8
Available since 4.0
Portable Class Library
Supported in: portable .NET platforms
Available since 8.1