ISaveChangesInterceptor.SavingChanges Método

  • Referência

Definição

Namespace:
Microsoft.EntityFrameworkCore.Diagnostics
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

Chamado no início de DbContext.SaveChanges.

public Microsoft.EntityFrameworkCore.Diagnostics.InterceptionResult<int> SavingChanges (Microsoft.EntityFrameworkCore.Diagnostics.DbContextEventData eventData, Microsoft.EntityFrameworkCore.Diagnostics.InterceptionResult<int> result);
public virtual Microsoft.EntityFrameworkCore.Diagnostics.InterceptionResult<int> SavingChanges (Microsoft.EntityFrameworkCore.Diagnostics.DbContextEventData eventData, Microsoft.EntityFrameworkCore.Diagnostics.InterceptionResult<int> result);
abstract member SavingChanges : Microsoft.EntityFrameworkCore.Diagnostics.DbContextEventData * Microsoft.EntityFrameworkCore.Diagnostics.InterceptionResult<int> -> Microsoft.EntityFrameworkCore.Diagnostics.InterceptionResult<int>
abstract member SavingChanges : Microsoft.EntityFrameworkCore.Diagnostics.DbContextEventData * Microsoft.EntityFrameworkCore.Diagnostics.InterceptionResult<int> -> Microsoft.EntityFrameworkCore.Diagnostics.InterceptionResult<int>
override this.SavingChanges : Microsoft.EntityFrameworkCore.Diagnostics.DbContextEventData * Microsoft.EntityFrameworkCore.Diagnostics.InterceptionResult<int> -> Microsoft.EntityFrameworkCore.Diagnostics.InterceptionResult<int>
Public Function SavingChanges (eventData As DbContextEventData, result As InterceptionResult(Of Integer)) As InterceptionResult(Of Integer)
Public Overridable Function SavingChanges (eventData As DbContextEventData, result As InterceptionResult(Of Integer)) As InterceptionResult(Of Integer)

Parâmetros

eventData
DbContextEventData

Informações contextuais sobre o DbContext que está sendo usado.

result
InterceptionResult<Int32>

Representa o resultado atual se houver um. Esse valor terá HasResult definido como true se algum interceptador anterior suprimisse a execução chamando SuppressWithResult(TResult). Esse valor normalmente é usado como o valor retornado para a implementação desse método.

Retornos

InterceptionResult<Int32>

Se HasResult for false, o EF continuará normalmente. Se HasResult for true, o EF suprimirá a operação que estava prestes a executar e usar Result . Uma implementação desse método para qualquer interceptador que não está tentando alterar o resultado é retornar o result valor passado.

Aplica-se a