Queryable.Prepend<TSource>(IQueryable<TSource>, TSource) 메서드

정의

네임스페이스:
System.Linq
어셈블리:
netstandard.dll, System.Linq.Queryable.dll
어셈블리:
System.Linq.Queryable.dll
어셈블리:
netstandard.dll
Source:
Queryable.cs
Source:
Queryable.cs
Source:
Queryable.cs
Source:
Queryable.cs
Source:
Queryable.cs

시작 부분에 지정된 앞에 추가된 source 요소 element 와 요소를 포함하는 쿼리 가능한 새 시퀀스를 반환합니다.

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);
[System.Diagnostics.CodeAnalysis.RequiresDynamicCode("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")]
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>
[<System.Diagnostics.CodeAnalysis.RequiresDynamicCode("Enumerating collections as IQueryable can require creating new generic types or methods, which requires creating code at runtime. This may not work when AOT compiling.")>]
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)

형식 매개 변수

TSource

쿼리 가능한 시퀀스에 있는 요소의 형식입니다.

매개 변수

source
IQueryable<TSource>

쿼리 가능한 시퀀스입니다.

element
TSource

앞에 TSource추가할 형식 source 의 요소입니다.

반품

IQueryable<TSource>

시작 부분에 추가된 지정된 요소와 추가된 source 요소를 element 포함하는 쿼리 가능한 새 시퀀스입니다.

특성
RequiresDynamicCodeAttribute

예외

ArgumentNullException

source은 null입니다.

적용 대상