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IPrincipalKeyValueFactory<TKey>.FindNullPropertyInCurrentValues Método

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Definição

Namespace:
Microsoft.EntityFrameworkCore.ChangeTracking
Assembly:
Microsoft.EntityFrameworkCore.dll
Pacote:
Microsoft.EntityFrameworkCore v5.0.0
Pacote:
Microsoft.EntityFrameworkCore v6.0.0
Pacote:
Microsoft.EntityFrameworkCore v7.0.0
Pacote:
Microsoft.EntityFrameworkCore v8.0.0
Pacote:
Microsoft.EntityFrameworkCore v9.0.0
Origem:
IPrincipalKeyValueFactory%60.cs
Origem:
IPrincipalKeyValueFactory%60.cs
Origem:
IPrincipalKeyValueFactory%60.cs

Localiza o primeiro valor de chave nula na entrada fornecida e retorna o associado IProperty.

public Microsoft.EntityFrameworkCore.Metadata.IProperty FindNullPropertyInCurrentValues (Microsoft.EntityFrameworkCore.Update.IUpdateEntry entry);
public Microsoft.EntityFrameworkCore.Metadata.IProperty? FindNullPropertyInCurrentValues (Microsoft.EntityFrameworkCore.Update.IUpdateEntry entry);
abstract member FindNullPropertyInCurrentValues : Microsoft.EntityFrameworkCore.Update.IUpdateEntry -> Microsoft.EntityFrameworkCore.Metadata.IProperty
Public Function FindNullPropertyInCurrentValues (entry As IUpdateEntry) As IProperty

Parâmetros

entry
IUpdateEntry

A entrada que acompanha uma instância de entidade.

Retornos

IProperty

A propriedade associada.

Aplica-se a