RelationalCommand.ExecuteReaderAsync Método

Definição

Namespace:

Microsoft.EntityFrameworkCore.Storage

Assembly:

Microsoft.EntityFrameworkCore.Relational.dll

Pacote:

Microsoft.EntityFrameworkCore.Relational v8.0.0

Executa de forma assíncrona o comando com um RelationalDataReader resultado.

public virtual System.Threading.Tasks.Task<Microsoft.EntityFrameworkCore.Storage.RelationalDataReader> ExecuteReaderAsync (Microsoft.EntityFrameworkCore.Storage.RelationalCommandParameterObject parameterObject, System.Threading.CancellationToken cancellationToken = default);

abstract member ExecuteReaderAsync : Microsoft.EntityFrameworkCore.Storage.RelationalCommandParameterObject * System.Threading.CancellationToken -> System.Threading.Tasks.Task<Microsoft.EntityFrameworkCore.Storage.RelationalDataReader>
override this.ExecuteReaderAsync : Microsoft.EntityFrameworkCore.Storage.RelationalCommandParameterObject * System.Threading.CancellationToken -> System.Threading.Tasks.Task<Microsoft.EntityFrameworkCore.Storage.RelationalDataReader>

Public Overridable Function ExecuteReaderAsync (parameterObject As RelationalCommandParameterObject, Optional cancellationToken As CancellationToken = Nothing) As Task(Of RelationalDataReader)

Parâmetros

parameterObject

RelationalCommandParameterObject

Parâmetros para esse método.

cancellationToken

CancellationToken

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

Retornos

Task<RelationalDataReader>

Uma tarefa que representa a operação assíncrona. O resultado da tarefa contém o resultado do comando .

Implementações

ExecuteReaderAsync(RelationalCommandParameterObject, CancellationToken)

Exceções

OperationCanceledException

Se o padrão CancellationToken for cancelado.