Bagikan melalui

SqlExpressionVisitor.VisitScalarSubquery(ScalarSubqueryExpression) Metode

  • Referensi

Definisi

Ruang nama:
Microsoft.EntityFrameworkCore.Query
Rakitan:
Microsoft.EntityFrameworkCore.Relational.dll
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

Mengunjungi anak-anak ekspresi subkueri skalar.

protected abstract System.Linq.Expressions.Expression VisitScalarSubquery (Microsoft.EntityFrameworkCore.Query.SqlExpressions.ScalarSubqueryExpression scalarSubqueryExpression);
abstract member VisitScalarSubquery : Microsoft.EntityFrameworkCore.Query.SqlExpressions.ScalarSubqueryExpression -> System.Linq.Expressions.Expression
Protected MustOverride Function VisitScalarSubquery (scalarSubqueryExpression As ScalarSubqueryExpression) As Expression

Parameter

scalarSubqueryExpression
ScalarSubqueryExpression

Ekspresi yang akan dikunjungi.

Mengembalikan

Expression

Ekspresi yang dimodifikasi, jika atau subekspresi dimodifikasi; jika tidak, mengembalikan ekspresi asli.

Berlaku untuk