RelationalLoggerExtensions.CommandScalarExecutingAsync Methode

Definition

Protokolle für das CommandExecuting Ereignis.

public static System.Threading.Tasks.Task<Microsoft.EntityFrameworkCore.Diagnostics.InterceptionResult<object>> CommandScalarExecutingAsync (this Microsoft.EntityFrameworkCore.Diagnostics.IDiagnosticsLogger<Microsoft.EntityFrameworkCore.DbLoggerCategory.Database.Command> diagnostics, Microsoft.EntityFrameworkCore.Storage.IRelationalConnection connection, System.Data.Common.DbCommand command, Microsoft.EntityFrameworkCore.DbContext context, Guid commandId, Guid connectionId, DateTimeOffset startTime, System.Threading.CancellationToken cancellationToken = default);
public static System.Threading.Tasks.ValueTask<Microsoft.EntityFrameworkCore.Diagnostics.InterceptionResult<object>> CommandScalarExecutingAsync (this Microsoft.EntityFrameworkCore.Diagnostics.IDiagnosticsLogger<Microsoft.EntityFrameworkCore.DbLoggerCategory.Database.Command> diagnostics, Microsoft.EntityFrameworkCore.Storage.IRelationalConnection connection, System.Data.Common.DbCommand command, Microsoft.EntityFrameworkCore.DbContext context, Guid commandId, Guid connectionId, DateTimeOffset startTime, System.Threading.CancellationToken cancellationToken = default);
static member CommandScalarExecutingAsync : Microsoft.EntityFrameworkCore.Diagnostics.IDiagnosticsLogger<Microsoft.EntityFrameworkCore.DbLoggerCategory.Database.Command> * Microsoft.EntityFrameworkCore.Storage.IRelationalConnection * System.Data.Common.DbCommand * Microsoft.EntityFrameworkCore.DbContext * Guid * Guid * DateTimeOffset * System.Threading.CancellationToken -> System.Threading.Tasks.Task<Microsoft.EntityFrameworkCore.Diagnostics.InterceptionResult<obj>>
static member CommandScalarExecutingAsync : Microsoft.EntityFrameworkCore.Diagnostics.IDiagnosticsLogger<Microsoft.EntityFrameworkCore.DbLoggerCategory.Database.Command> * Microsoft.EntityFrameworkCore.Storage.IRelationalConnection * System.Data.Common.DbCommand * Microsoft.EntityFrameworkCore.DbContext * Guid * Guid * DateTimeOffset * System.Threading.CancellationToken -> System.Threading.Tasks.ValueTask<Microsoft.EntityFrameworkCore.Diagnostics.InterceptionResult<obj>>
<Extension()>
Public Function CommandScalarExecutingAsync (diagnostics As IDiagnosticsLogger(Of DbLoggerCategory.Database.Command), connection As IRelationalConnection, command As DbCommand, context As DbContext, commandId As Guid, connectionId As Guid, startTime As DateTimeOffset, Optional cancellationToken As CancellationToken = Nothing) As Task(Of InterceptionResult(Of Object))
<Extension()>
Public Function CommandScalarExecutingAsync (diagnostics As IDiagnosticsLogger(Of DbLoggerCategory.Database.Command), connection As IRelationalConnection, command As DbCommand, context As DbContext, commandId As Guid, connectionId As Guid, startTime As DateTimeOffset, Optional cancellationToken As CancellationToken = Nothing) As ValueTask(Of InterceptionResult(Of Object))

Parameter

diagnostics
IDiagnosticsLogger<DbLoggerCategory.Database.Command>

Die zu verwendende Diagnose-Protokollierung.

connection
IRelationalConnection

Die Verbindung.

command
DbCommand

Das Datenbankbefehlsobjekt.

context
DbContext

Die DbContext derzeit verwendet wird, auf NULL, wenn nicht bekannt.

commandId
Guid

Die Korrelations-ID, die dem angegebenen DbCommandzugeordnet ist.

connectionId
Guid

Die Korrelations-ID, die dem DbConnection verwendeten zugeordnet ist.

startTime
DateTimeOffset

Der Zeitpunkt, zu dem die Ausführung begonnen hat.

cancellationToken
CancellationToken

Das Abbruchtoken.

Gibt zurück

Ein abgefangenes Ergebnis.

Gilt für: