IRelationalCommand.CreateDbCommand Metodo

Definizione

Spazio dei nomi:

Microsoft.EntityFrameworkCore.Storage

Assembly:

Microsoft.EntityFrameworkCore.Relational.dll

Pacchetto:

Microsoft.EntityFrameworkCore.Relational v5.0.0

Chiamato dai metodi execute per creare un DbCommand oggetto per i DbConnection dati e configurare timeout e transazioni.

Questo metodo viene in genere usato dai provider di database (e da altre estensioni). In genere non viene usato nel codice dell'applicazione.

public virtual System.Data.Common.DbCommand CreateDbCommand (Microsoft.EntityFrameworkCore.Storage.RelationalCommandParameterObject parameterObject, Guid commandId, Microsoft.EntityFrameworkCore.Diagnostics.DbCommandMethod commandMethod);

abstract member CreateDbCommand : Microsoft.EntityFrameworkCore.Storage.RelationalCommandParameterObject * Guid * Microsoft.EntityFrameworkCore.Diagnostics.DbCommandMethod -> System.Data.Common.DbCommand
override this.CreateDbCommand : Microsoft.EntityFrameworkCore.Storage.RelationalCommandParameterObject * Guid * Microsoft.EntityFrameworkCore.Diagnostics.DbCommandMethod -> System.Data.Common.DbCommand

Public Overridable Function CreateDbCommand (parameterObject As RelationalCommandParameterObject, commandId As Guid, commandMethod As DbCommandMethod) As DbCommand

Parametri

parameterObject

RelationalCommandParameterObject

Parametri per questo metodo.

commandId

Guid

ID correlazione del comando.

commandMethod

DbCommandMethod

Metodo che verrà chiamato nel comando creato.

Restituisce

DbCommand

Comando creato.