Queryable.Prepend<TSource>(IQueryable<TSource>, TSource) Method
Definition
Important
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Returns a new queryable sequence that contains the elements from source plus the specified element prepended at the beginning.
public:
generic <typename TSource>
[System::Runtime::CompilerServices::Extension]
static System::Linq::IQueryable<TSource> ^ Prepend(System::Linq::IQueryable<TSource> ^ source, TSource element);public static System.Linq.IQueryable<TSource> Prepend<TSource> (this System.Linq.IQueryable<TSource> source, TSource element);static member Prepend : System.Linq.IQueryable<'Source> * 'Source -> System.Linq.IQueryable<'Source><Extension()>
Public Function Prepend(Of TSource) (source As IQueryable(Of TSource), element As TSource) As IQueryable(Of TSource)Type Parameters
- TSource
The type of the elements in the queryable sequence.
Parameters
- source
- IQueryable<TSource>
A queryable sequence.
- element
- TSource
An element of type TSource to prepend to source.
Returns
IQueryable<TSource>
A new queryable sequence that contains the elements from source plus the specified element prepended at the beginning.
Exceptions
source is null.
Applies to
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