DbTransactionInterceptor.TransactionUsedAsync Método

Referência

Definição

Namespace:: Microsoft.EntityFrameworkCore.Diagnostics

Assembly:: Microsoft.EntityFrameworkCore.Relational.dll

Pacote:: Microsoft.EntityFrameworkCore.Relational v3.0.0

Pacote:: Microsoft.EntityFrameworkCore.Relational v3.1.0

Pacote:: Microsoft.EntityFrameworkCore.Relational v5.0.0

Pacote:: Microsoft.EntityFrameworkCore.Relational v6.0.0

Pacote:: Microsoft.EntityFrameworkCore.Relational v7.0.0

Pacote:: Microsoft.EntityFrameworkCore.Relational v8.0.0

Importante

Algumas informações se referem a produtos de pré-lançamento que podem ser substancialmente modificados antes do lançamento. A Microsoft não oferece garantias, expressas ou implícitas, das informações aqui fornecidas.

Chamado imediatamente após RelationalDatabaseFacadeExtensions.UseTransactionAsync ser chamado.

public virtual System.Threading.Tasks.Task<System.Data.Common.DbTransaction> TransactionUsedAsync (System.Data.Common.DbConnection connection, Microsoft.EntityFrameworkCore.Diagnostics.TransactionEventData eventData, System.Data.Common.DbTransaction result, System.Threading.CancellationToken cancellationToken = default);

public virtual System.Threading.Tasks.ValueTask<System.Data.Common.DbTransaction> TransactionUsedAsync (System.Data.Common.DbConnection connection, Microsoft.EntityFrameworkCore.Diagnostics.TransactionEventData eventData, System.Data.Common.DbTransaction result, System.Threading.CancellationToken cancellationToken = default);

abstract member TransactionUsedAsync : System.Data.Common.DbConnection * Microsoft.EntityFrameworkCore.Diagnostics.TransactionEventData * System.Data.Common.DbTransaction * System.Threading.CancellationToken -> System.Threading.Tasks.Task<System.Data.Common.DbTransaction>
override this.TransactionUsedAsync : System.Data.Common.DbConnection * Microsoft.EntityFrameworkCore.Diagnostics.TransactionEventData * System.Data.Common.DbTransaction * System.Threading.CancellationToken -> System.Threading.Tasks.Task<System.Data.Common.DbTransaction>

abstract member TransactionUsedAsync : System.Data.Common.DbConnection * Microsoft.EntityFrameworkCore.Diagnostics.TransactionEventData * System.Data.Common.DbTransaction * System.Threading.CancellationToken -> System.Threading.Tasks.ValueTask<System.Data.Common.DbTransaction>
override this.TransactionUsedAsync : System.Data.Common.DbConnection * Microsoft.EntityFrameworkCore.Diagnostics.TransactionEventData * System.Data.Common.DbTransaction * System.Threading.CancellationToken -> System.Threading.Tasks.ValueTask<System.Data.Common.DbTransaction>

Public Overridable Function TransactionUsedAsync (connection As DbConnection, eventData As TransactionEventData, result As DbTransaction, Optional cancellationToken As CancellationToken = Nothing) As Task(Of DbTransaction)

Public Overridable Function TransactionUsedAsync (connection As DbConnection, eventData As TransactionEventData, result As DbTransaction, Optional cancellationToken As CancellationToken = Nothing) As ValueTask(Of DbTransaction)

Parâmetros

connection: DbConnection

A conexão.

eventData: TransactionEventData

Informações contextuais sobre conexão e transação.

result: DbTransaction

O DbTransaction que foi passado para RelationalDatabaseFacadeExtensions.UseTransactionAsync. Esse valor normalmente é usado como o valor retornado para a implementação desse método.

cancellationToken: CancellationToken

Um CancellationToken a ser observado enquanto aguarda a conclusão da tarefa.

Retornos

Task<DbTransaction>

ValueTask<DbTransaction>

Um Task que contém o valor que será usado como o valor efetivo passado para RelationalDatabaseFacadeExtensions.UseTransactionAsync uma implementação normal desse método para qualquer interceptador que não esteja tentando alterar o resultado é retornar o result valor passado, muitas vezes usando FromResult<TResult>(TResult)

Implementações

TransactionUsedAsync(DbConnection, TransactionEventData, DbTransaction, CancellationToken)

Exceções

OperationCanceledException

Se o padrão CancellationToken for cancelado.

Aplica-se a

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