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DefaultQuerySqlGenerator.VisitIsNull(IsNullExpression) Yöntem

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Tanım

Ad Alanı:
Microsoft.EntityFrameworkCore.Query.Sql
Bütünleştirilmiş Kod:
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
Kaynak:
DefaultQuerySqlGenerator.cs
Kaynak:
DefaultQuerySqlGenerator.cs

IsNullExpression'i ziyaret eder.

public virtual System.Linq.Expressions.Expression VisitIsNull(Microsoft.EntityFrameworkCore.Query.Expressions.IsNullExpression isNullExpression);
abstract member VisitIsNull : Microsoft.EntityFrameworkCore.Query.Expressions.IsNullExpression -> System.Linq.Expressions.Expression
override this.VisitIsNull : Microsoft.EntityFrameworkCore.Query.Expressions.IsNullExpression -> System.Linq.Expressions.Expression
Public Overridable Function VisitIsNull (isNullExpression As IsNullExpression) As Expression

Parametreler

isNullExpression
IsNullExpression

null ifadesidir.

Döndürülenler

Expression

bir ifade.

Uygulamalar

VisitIsNull(IsNullExpression)

Şunlara uygulanır