RelationalCommandExtensions.ExecuteScalar Método

Definição

Namespace:

Microsoft.EntityFrameworkCore.Storage

Assembly:

Microsoft.EntityFrameworkCore.Relational.dll

Pacote:

Microsoft.EntityFrameworkCore.Relational v2.2.6

Origem:

RelationalCommandExtensions.cs

Executa o comando com um único resultado escalar.

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

Parâmetros

command

IRelationalCommand

O comando a ser executado.

connection

IRelationalConnection

A conexão com a qual executar.

Retornos

Object

O resultado do comando.