RelationalDataReader Costruttori

Riferimento

Definizione

Spazio dei nomi:: Microsoft.EntityFrameworkCore.Storage

Assembly:: Microsoft.EntityFrameworkCore.Relational.dll

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

Pacchetto:: Microsoft.EntityFrameworkCore.Relational v2.0.3

Pacchetto:: Microsoft.EntityFrameworkCore.Relational v2.1.11

Pacchetto:: Microsoft.EntityFrameworkCore.Relational v2.2.6

Pacchetto:: Microsoft.EntityFrameworkCore.Relational v1.0.6

Pacchetto:: Microsoft.EntityFrameworkCore.Relational v1.1.6

Pacchetto:: Microsoft.EntityFrameworkCore.Relational v3.0.0

Pacchetto:: Microsoft.EntityFrameworkCore.Relational v3.1.0

Pacchetto:: Microsoft.EntityFrameworkCore.Relational v5.0.0

Importante

Alcune informazioni sono relative alla release non definitiva del prodotto, che potrebbe subire modifiche significative prima della release definitiva. Microsoft non riconosce alcuna garanzia, espressa o implicita, in merito alle informazioni qui fornite.

Overload

RelationalDataReader()
RelationalDataReader(DbDataReader)	Obsoleti. Questa API supporta l'infrastruttura Entity Framework Core e non deve essere usata direttamente dal codice. Questa API può cambiare o essere rimossa nelle versioni future.
RelationalDataReader(IRelationalConnection, DbCommand, DbDataReader)	Inizializza una nuova istanza della classe RelationalDataReader.
RelationalDataReader(DbCommand, DbDataReader, IDiagnosticsLogger<DbLoggerCategory.Database.Command>)	Obsoleti. Questa API supporta l'infrastruttura Entity Framework Core e non deve essere usata direttamente dal codice. Questa API può cambiare o essere rimossa nelle versioni future.
RelationalDataReader(IRelationalConnection, DbCommand, DbDataReader, Guid, IDiagnosticsLogger<DbLoggerCategory.Database.Command>)	Inizializza una nuova istanza della classe RelationalDataReader.

RelationalDataReader()

Origine:: RelationalDataReader.cs

Origine:: RelationalDataReader.cs

Origine:: RelationalDataReader.cs

Origine:: RelationalDataReader.cs

public RelationalDataReader ();

Public Sub New ()

Si applica a

RelationalDataReader(DbDataReader)

Origine:: RelationalDataReader.cs

Origine:: RelationalDataReader.cs

Attenzione

Use other constructor for testing.

Questa API supporta l'infrastruttura Entity Framework Core e non deve essere usata direttamente dal codice. Questa API può cambiare o essere rimossa nelle versioni future.

protected RelationalDataReader (System.Data.Common.DbDataReader reader);

[System.Obsolete("Use other constructor for testing.")]
protected RelationalDataReader (System.Data.Common.DbDataReader reader);

new Microsoft.EntityFrameworkCore.Storage.RelationalDataReader : System.Data.Common.DbDataReader -> Microsoft.EntityFrameworkCore.Storage.RelationalDataReader

[<System.Obsolete("Use other constructor for testing.")>]
new Microsoft.EntityFrameworkCore.Storage.RelationalDataReader : System.Data.Common.DbDataReader -> Microsoft.EntityFrameworkCore.Storage.RelationalDataReader

Protected Sub New (reader As DbDataReader)

Parametri

reader: DbDataReader

Attributi: ObsoleteAttribute

Si applica a

RelationalDataReader(IRelationalConnection, DbCommand, DbDataReader)

Inizializza una nuova istanza della classe RelationalDataReader.

public RelationalDataReader (Microsoft.EntityFrameworkCore.Storage.IRelationalConnection connection, System.Data.Common.DbCommand command, System.Data.Common.DbDataReader reader);

new Microsoft.EntityFrameworkCore.Storage.RelationalDataReader : Microsoft.EntityFrameworkCore.Storage.IRelationalConnection * System.Data.Common.DbCommand * System.Data.Common.DbDataReader -> Microsoft.EntityFrameworkCore.Storage.RelationalDataReader

Public Sub New (connection As IRelationalConnection, command As DbCommand, reader As DbDataReader)

Parametri

connection: IRelationalConnection

Connessione.

command: DbCommand

Comando eseguito.

reader: DbDataReader

Lettore sottostante per il set di risultati.

Si applica a

RelationalDataReader(DbCommand, DbDataReader, IDiagnosticsLogger<DbLoggerCategory.Database.Command>)

Origine:: RelationalDataReader.cs

Origine:: RelationalDataReader.cs

Attenzione

Use other constructor for testing, passing in a fake connection.

Questa API supporta l'infrastruttura Entity Framework Core e non deve essere usata direttamente dal codice. Questa API può cambiare o essere rimossa nelle versioni future.

[System.Obsolete("Use other constructor for testing, passing in a fake connection.")]
protected RelationalDataReader (System.Data.Common.DbCommand command, System.Data.Common.DbDataReader reader, Microsoft.EntityFrameworkCore.Diagnostics.IDiagnosticsLogger<Microsoft.EntityFrameworkCore.DbLoggerCategory.Database.Command> logger);

[<System.Obsolete("Use other constructor for testing, passing in a fake connection.")>]
new Microsoft.EntityFrameworkCore.Storage.RelationalDataReader : System.Data.Common.DbCommand * System.Data.Common.DbDataReader * Microsoft.EntityFrameworkCore.Diagnostics.IDiagnosticsLogger<Microsoft.EntityFrameworkCore.DbLoggerCategory.Database.Command> -> Microsoft.EntityFrameworkCore.Storage.RelationalDataReader

Protected Sub New (command As DbCommand, reader As DbDataReader, logger As IDiagnosticsLogger(Of DbLoggerCategory.Database.Command))

Parametri

command: DbCommand

reader: DbDataReader

logger: IDiagnosticsLogger<DbLoggerCategory.Database.Command>

Attributi: ObsoleteAttribute

Si applica a

RelationalDataReader(IRelationalConnection, DbCommand, DbDataReader, Guid, IDiagnosticsLogger<DbLoggerCategory.Database.Command>)

Origine:: RelationalDataReader.cs

Origine:: RelationalDataReader.cs

Origine:: RelationalDataReader.cs

Origine:: RelationalDataReader.cs

Origine:: RelationalDataReader.cs

Inizializza una nuova istanza della classe RelationalDataReader.

public RelationalDataReader (Microsoft.EntityFrameworkCore.Storage.IRelationalConnection connection, System.Data.Common.DbCommand command, System.Data.Common.DbDataReader reader, Guid commandId, Microsoft.EntityFrameworkCore.Diagnostics.IDiagnosticsLogger<Microsoft.EntityFrameworkCore.DbLoggerCategory.Database.Command> logger);

new Microsoft.EntityFrameworkCore.Storage.RelationalDataReader : Microsoft.EntityFrameworkCore.Storage.IRelationalConnection * System.Data.Common.DbCommand * System.Data.Common.DbDataReader * Guid * Microsoft.EntityFrameworkCore.Diagnostics.IDiagnosticsLogger<Microsoft.EntityFrameworkCore.DbLoggerCategory.Database.Command> -> Microsoft.EntityFrameworkCore.Storage.RelationalDataReader

Public Sub New (connection As IRelationalConnection, command As DbCommand, reader As DbDataReader, commandId As Guid, logger As IDiagnosticsLogger(Of DbLoggerCategory.Database.Command))

Parametri

connection: IRelationalConnection

Connessione.

command: DbCommand

Comando eseguito.

reader: DbDataReader

Lettore sottostante per il set di risultati.

commandId: Guid

ID di correlazione che identifica l'istanza DbCommand utilizzata.

logger: IDiagnosticsLogger<DbLoggerCategory.Database.Command>

Origine di diagnostica.

Si applica a

Condividi tramite

RelationalDataReader Costruttori

Definizione

Overload

RelationalDataReader()

Si applica a

RelationalDataReader(DbDataReader)

Parametri

Si applica a

RelationalDataReader(IRelationalConnection, DbCommand, DbDataReader)

Parametri

Si applica a

RelationalDataReader(DbCommand, DbDataReader, IDiagnosticsLogger<DbLoggerCategory.Database.Command>)

Parametri

Si applica a

RelationalDataReader(IRelationalConnection, DbCommand, DbDataReader, Guid, IDiagnosticsLogger<DbLoggerCategory.Database.Command>)

Parametri

Si applica a

Risorse aggiuntive