Lingua

IDbTransactionInterceptor.TransactionStarted Metodo

Definizione

Spazio dei nomi:
Microsoft.EntityFrameworkCore.Diagnostics
Assembly:
Microsoft.EntityFrameworkCore.Relational.dll
Pacchetto:
Microsoft.EntityFrameworkCore.Relational v10.0.0
Pacchetto:
Microsoft.EntityFrameworkCore.Relational v11.0.0
Pacchetto:
Microsoft.EntityFrameworkCore.Relational v3.0.0
Pacchetto:
Microsoft.EntityFrameworkCore.Relational v3.1.0
Pacchetto:
Microsoft.EntityFrameworkCore.Relational v5.0.0
Pacchetto:
Microsoft.EntityFrameworkCore.Relational v6.0.0
Pacchetto:
Microsoft.EntityFrameworkCore.Relational v7.0.0
Pacchetto:
Microsoft.EntityFrameworkCore.Relational v8.0.0
Pacchetto:
Microsoft.EntityFrameworkCore.Relational v9.0.0
Origine:
IDbTransactionInterceptor.cs
Origine:
IDbTransactionInterceptor.cs
Origine:
IDbTransactionInterceptor.cs
Origine:
IDbTransactionInterceptor.cs
Origine:
IDbTransactionInterceptor.cs

Chiamato immediatamente dopo che EF chiama BeginTransaction(IsolationLevel).

public virtual System.Data.Common.DbTransaction TransactionStarted(System.Data.Common.DbConnection connection, Microsoft.EntityFrameworkCore.Diagnostics.TransactionEndEventData eventData, System.Data.Common.DbTransaction result);
public System.Data.Common.DbTransaction TransactionStarted(System.Data.Common.DbConnection connection, Microsoft.EntityFrameworkCore.Diagnostics.TransactionEndEventData eventData, System.Data.Common.DbTransaction result);
abstract member TransactionStarted : System.Data.Common.DbConnection * Microsoft.EntityFrameworkCore.Diagnostics.TransactionEndEventData * System.Data.Common.DbTransaction -> System.Data.Common.DbTransaction
override this.TransactionStarted : System.Data.Common.DbConnection * Microsoft.EntityFrameworkCore.Diagnostics.TransactionEndEventData * System.Data.Common.DbTransaction -> System.Data.Common.DbTransaction
abstract member TransactionStarted : System.Data.Common.DbConnection * Microsoft.EntityFrameworkCore.Diagnostics.TransactionEndEventData * System.Data.Common.DbTransaction -> System.Data.Common.DbTransaction
Public Overridable Function TransactionStarted (connection As DbConnection, eventData As TransactionEndEventData, result As DbTransaction) As DbTransaction
Public Function TransactionStarted (connection As DbConnection, eventData As TransactionEndEventData, result As DbTransaction) As DbTransaction

Parametri

connection
DbConnection

Connessione.

eventData
TransactionEndEventData

Informazioni contestuali sulla connessione e sulla transazione.

result
DbTransaction

Risultato della chiamata a BeginTransaction(IsolationLevel). Questo valore viene in genere usato come valore restituito per l'implementazione di questo metodo.

Valori restituiti

DbTransaction

Risultato che verrà usato da Entity Framework. Un'implementazione di questo metodo per qualsiasi intercettore che non tenta di modificare il risultato consiste nel restituire il result valore passato.

Commenti

Questo metodo viene comunque chiamato se un intercettore ha eliminato la creazione in TransactionStarting(DbConnection, TransactionStartingEventData, InterceptionResult<DbTransaction>). In questo caso, result è il risultato restituito da TransactionStarting(DbConnection, TransactionStartingEventData, InterceptionResult<DbTransaction>).

Si applica a