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RelationalDataReader Konstruktor

Definisi

Overload

RelationalDataReader()
RelationalDataReader(DbDataReader)
Kedaluwarsa.

API ini mendukung infrastruktur Entity Framework Core dan tidak dimaksudkan untuk digunakan langsung dari kode Anda. API ini dapat berubah atau dihapus dalam rilis mendatang.

RelationalDataReader(IRelationalConnection, DbCommand, DbDataReader)

Menginisialisasi instans baru kelas RelationalDataReader.

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

API ini mendukung infrastruktur Entity Framework Core dan tidak dimaksudkan untuk digunakan langsung dari kode Anda. API ini dapat berubah atau dihapus dalam rilis mendatang.

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

Menginisialisasi instans baru kelas RelationalDataReader.

RelationalDataReader()

public RelationalDataReader ();
Public Sub New ()

Berlaku untuk

RelationalDataReader(DbDataReader)

Perhatian

Use other constructor for testing.

API ini mendukung infrastruktur Entity Framework Core dan tidak dimaksudkan untuk digunakan langsung dari kode Anda. API ini dapat berubah atau dihapus dalam rilis mendatang.

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)

Parameter

reader
DbDataReader
Atribut

Berlaku untuk

RelationalDataReader(IRelationalConnection, DbCommand, DbDataReader)

Menginisialisasi instans baru kelas 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)

Parameter

connection
IRelationalConnection

Koneksi.

command
DbCommand

Perintah yang dijalankan.

reader
DbDataReader

Pembaca yang mendasar untuk kumpulan hasil.

Berlaku untuk

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

Perhatian

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

API ini mendukung infrastruktur Entity Framework Core dan tidak dimaksudkan untuk digunakan langsung dari kode Anda. API ini dapat berubah atau dihapus dalam rilis mendatang.

[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))

Parameter

command
DbCommand
reader
DbDataReader
Atribut

Berlaku untuk

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

Menginisialisasi instans baru kelas 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))

Parameter

connection
IRelationalConnection

Koneksi.

command
DbCommand

Perintah yang dijalankan.

reader
DbDataReader

Pembaca yang mendasar untuk kumpulan hasil.

commandId
Guid

ID korelasi yang mengidentifikasi instans yang DbCommand digunakan.

Berlaku untuk