QuerySqlGenerator.VisitExists(ExistsExpression) Yöntem

  • Başvuru

Tanım

Ad Alanı:
Microsoft.EntityFrameworkCore.Query
Bütünleştirilmiş Kod:
Microsoft.EntityFrameworkCore.Relational.dll
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

Var olan ifadesinin alt öğelerini ziyaret eder.

protected override System.Linq.Expressions.Expression VisitExists (Microsoft.EntityFrameworkCore.Query.SqlExpressions.ExistsExpression existsExpression);
protected override sealed System.Linq.Expressions.Expression VisitExists (Microsoft.EntityFrameworkCore.Query.SqlExpressions.ExistsExpression existsExpression);
override this.VisitExists : Microsoft.EntityFrameworkCore.Query.SqlExpressions.ExistsExpression -> System.Linq.Expressions.Expression
Protected Overrides Function VisitExists (existsExpression As ExistsExpression) As Expression
Protected Overrides NotOverridable Function VisitExists (existsExpression As ExistsExpression) As Expression

Parametreler

existsExpression
ExistsExpression

Ziyaret etmek için ifade.

Döndürülenler

Expression

Değiştirilen ifade, bu veya herhangi bir alt ifade değiştirildiyse; aksi takdirde özgün ifadeyi döndürür.

Şunlara uygulanır