IsNullExpression Class

Definition

Namespace:

Microsoft.EntityFrameworkCore.Query.Expressions

Assembly:

Microsoft.EntityFrameworkCore.Relational.dll

Package:

Microsoft.EntityFrameworkCore.Relational v2.2.6

Represents a SQL IS NULL expression.

public class IsNullExpression : System.Linq.Expressions.Expression

type IsNullExpression = class
    inherit Expression

Public Class IsNullExpression
Inherits Expression

Inheritance

Expression

IsNullExpression

Constructors

IsNullExpression(Expression)

Creates a new instance of IsNullExpression.

Properties

NodeType	Returns the node type of this Expression. (Inherited from Expression.)
Operand	The operand.
Type	Gets the static type of the expression that this Expression represents. (Inherited from Expression.)

Methods

Accept(ExpressionVisitor)	Dispatches to the specific visit method for this node type.
Equals(Object)	Tests if this object is considered equal to another.
GetHashCode()	Returns a hash code for this object.
ToString()	Creates a String representation of the Expression.
VisitChildren(ExpressionVisitor)	Reduces the node and then calls the Visit(Expression) method passing the reduced expression. Throws an exception if the node isn't reducible.