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SelectExpression.AddCollectionProjection 메서드

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정의

네임스페이스:
Microsoft.EntityFrameworkCore.Query.SqlExpressions
어셈블리:
Microsoft.EntityFrameworkCore.Relational.dll
패키지:
Microsoft.EntityFrameworkCore.Relational v3.0.0
패키지:
Microsoft.EntityFrameworkCore.Relational v3.1.0
패키지:
Microsoft.EntityFrameworkCore.Relational v5.0.0

오버로드

AddCollectionProjection(ShapedQueryExpression, INavigation, Type)
AddCollectionProjection(ShapedQueryExpression, INavigationBase, Type)

의 프로젝션에 컬렉션을 추가합니다 SelectExpression.

AddCollectionProjection(ShapedQueryExpression, INavigation, Type) 

public Microsoft.EntityFrameworkCore.Query.CollectionShaperExpression AddCollectionProjection (Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression shapedQueryExpression, Microsoft.EntityFrameworkCore.Metadata.INavigation navigation, Type elementType);
member this.AddCollectionProjection : Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression * Microsoft.EntityFrameworkCore.Metadata.INavigation * Type -> Microsoft.EntityFrameworkCore.Query.CollectionShaperExpression
Public Function AddCollectionProjection (shapedQueryExpression As ShapedQueryExpression, navigation As INavigation, elementType As Type) As CollectionShaperExpression

매개 변수

shapedQueryExpression
ShapedQueryExpression
navigation
INavigation
elementType
Type

반환

CollectionShaperExpression

적용 대상

AddCollectionProjection(ShapedQueryExpression, INavigationBase, Type)

의 프로젝션에 컬렉션을 추가합니다 SelectExpression.

public Microsoft.EntityFrameworkCore.Query.CollectionShaperExpression AddCollectionProjection (Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression shapedQueryExpression, Microsoft.EntityFrameworkCore.Metadata.INavigationBase navigation, Type elementType);
member this.AddCollectionProjection : Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression * Microsoft.EntityFrameworkCore.Metadata.INavigationBase * Type -> Microsoft.EntityFrameworkCore.Query.CollectionShaperExpression
Public Function AddCollectionProjection (shapedQueryExpression As ShapedQueryExpression, navigation As INavigationBase, elementType As Type) As CollectionShaperExpression

매개 변수

shapedQueryExpression
ShapedQueryExpression

컬렉션 결과를 생성하는 하위 쿼리에 대한 셰이핑된 쿼리 식입니다.

navigation
INavigationBase

이 컬렉션과 연결된 탐색(있는 경우)입니다.

elementType
Type

컬렉션의 요소 형식입니다.

반환

CollectionShaperExpression

CollectionShaperExpression 이 컬렉션의 셰이핑을 나타내는 입니다.

적용 대상