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Queryable.Index<TSource>(IQueryable<TSource>) Method

Definition

Return index and the associated item.

public:
generic <typename TSource>
[System::Runtime::CompilerServices::Extension]
 static System::Linq::IQueryable<ValueTuple<int, TSource>> ^ Index(System::Linq::IQueryable<TSource> ^ source);
public static System.Linq.IQueryable<(int Index, TSource Item)> Index<TSource> (this System.Linq.IQueryable<TSource> source);
static member Index : System.Linq.IQueryable<'Source> -> System.Linq.IQueryable<ValueTuple<int, 'Source>>
<Extension()>
Public Function Index(Of TSource) (source As IQueryable(Of TSource)) As IQueryable(Of ValueTuple(Of Integer, TSource))

Type Parameters

TSource

The type of the elements of source.

Parameters

source
IQueryable<TSource>

An IQueryable<T> to return an element from.

Returns

An enumerable that incorporates each element index into a tuple.

Exceptions

source is null.

Applies to