TypeMappingSourceBase.TryFindJsonCollectionMapping Método

Definição

Namespace:

Microsoft.EntityFrameworkCore.Storage

Assembly:

Microsoft.EntityFrameworkCore.dll

Pacote:

Microsoft.EntityFrameworkCore v8.0.0

Tenta localizar um mapeamento de tipo baseado em JSON para uma coleção de tipos primitivos.

protected virtual bool TryFindJsonCollectionMapping (Microsoft.EntityFrameworkCore.Storage.TypeMappingInfo mappingInfo, Type modelClrType, Type? providerClrType, ref Microsoft.EntityFrameworkCore.Storage.CoreTypeMapping? elementMapping, out Microsoft.EntityFrameworkCore.ChangeTracking.ValueComparer? elementComparer, out Microsoft.EntityFrameworkCore.Storage.Json.JsonValueReaderWriter? collectionReaderWriter);

abstract member TryFindJsonCollectionMapping : Microsoft.EntityFrameworkCore.Storage.TypeMappingInfo * Type * Type * CoreTypeMapping * ValueComparer * JsonValueReaderWriter -> bool
override this.TryFindJsonCollectionMapping : Microsoft.EntityFrameworkCore.Storage.TypeMappingInfo * Type * Type * CoreTypeMapping * ValueComparer * JsonValueReaderWriter -> bool

Protected Overridable Function TryFindJsonCollectionMapping (mappingInfo As TypeMappingInfo, modelClrType As Type, providerClrType As Type, ByRef elementMapping As CoreTypeMapping, ByRef elementComparer As ValueComparer, ByRef collectionReaderWriter As JsonValueReaderWriter) As Boolean

Parâmetros

mappingInfo

TypeMappingInfo

As informações de mapeamento que estão sendo usadas.

modelClrType

Type

O tipo CLR do modelo.

providerClrType

Type

O tipo CLR do provedor.

elementMapping

CoreTypeMapping

O mapeamento de tipo para elementos da coleção.

elementComparer

ValueComparer

O comparador de elemento.

collectionReaderWriter

JsonValueReaderWriter

O leitor/gravador da coleção.

Retornos

Boolean

true se um mapeamento de coleção foi encontrado; false Caso contrário.