DefaultQuerySqlGenerator.VisitIsNotNull(IsNullExpression) 方法

定義

命名空間:

Microsoft.EntityFrameworkCore.Query.Sql

組件:

Microsoft.EntityFrameworkCore.Relational.dll

套件:

Microsoft.EntityFrameworkCore.Relational v1.1.6

流覽 IsNotNullExpression。

public virtual System.Linq.Expressions.Expression VisitIsNotNull (Microsoft.EntityFrameworkCore.Query.Expressions.IsNullExpression isNotNullExpression);

abstract member VisitIsNotNull : Microsoft.EntityFrameworkCore.Query.Expressions.IsNullExpression -> System.Linq.Expressions.Expression
override this.VisitIsNotNull : Microsoft.EntityFrameworkCore.Query.Expressions.IsNullExpression -> System.Linq.Expressions.Expression

Public Overridable Function VisitIsNotNull (isNotNullExpression As IsNullExpression) As Expression

參數

isNotNullExpression

IsNullExpression

不是 Null 運算式。

傳回

Expression

運算式。