Bagikan melalui

IRelationalConnection.Open Metode

  • Referensi

Definisi

Ruang nama:
Microsoft.EntityFrameworkCore.Storage
Rakitan:
Microsoft.EntityFrameworkCore.Relational.dll
Paket:
Microsoft.EntityFrameworkCore.Relational v1.0.6
Paket:
Microsoft.EntityFrameworkCore.Relational v1.1.6
Paket:
Microsoft.EntityFrameworkCore.Relational v2.0.3
Paket:
Microsoft.EntityFrameworkCore.Relational v2.1.11
Paket:
Microsoft.EntityFrameworkCore.Relational v2.2.6
Paket:
Microsoft.EntityFrameworkCore.Relational v3.0.0
Paket:
Microsoft.EntityFrameworkCore.Relational v3.1.0
Paket:
Microsoft.EntityFrameworkCore.Relational v5.0.0
Paket:
Microsoft.EntityFrameworkCore.Relational v6.0.0
Paket:
Microsoft.EntityFrameworkCore.Relational v7.0.0
Paket:
Microsoft.EntityFrameworkCore.Relational v8.0.0

Overload

Open()

Membuka koneksi ke database.
Open(Boolean)

Membuka koneksi ke database.

Open()

Membuka koneksi ke database.

public void Open ();
abstract member Open : unit -> unit
Public Sub Open ()

Berlaku untuk

Open(Boolean)

Membuka koneksi ke database.

public bool Open (bool errorsExpected = false);
abstract member Open : bool -> bool
Public Function Open (Optional errorsExpected As Boolean = false) As Boolean

Parameter

errorsExpected
Boolean

Tunjukkan apakah kesalahan koneksi diharapkan dan harus dicatat sebagai pesan debug.

Mengembalikan

Boolean

true jika koneksi yang mendasar benar-benar dibuka; false Sebaliknya.

Berlaku untuk