RelationalCommandExtensions.ExecuteScalar Metode

Definisi

Ruang nama:

Microsoft.EntityFrameworkCore.Storage

Rakitan:

Microsoft.EntityFrameworkCore.Relational.dll

Paket:

Microsoft.EntityFrameworkCore.Relational v2.2.6

Menjalankan perintah dengan satu hasil skalar.

public static object ExecuteScalar (this Microsoft.EntityFrameworkCore.Storage.IRelationalCommand command, Microsoft.EntityFrameworkCore.Storage.IRelationalConnection connection);

static member ExecuteScalar : Microsoft.EntityFrameworkCore.Storage.IRelationalCommand * Microsoft.EntityFrameworkCore.Storage.IRelationalConnection -> obj

<Extension()>
Public Function ExecuteScalar (command As IRelationalCommand, connection As IRelationalConnection) As Object

Parameter

command

IRelationalCommand

Perintah yang akan dijalankan.

connection

IRelationalConnection

Koneksi yang akan dieksekusi.

Mengembalikan

Object

Hasil perintah.