ParameterQueryRootExpression Class

Reference

Definition

Namespace:: Microsoft.EntityFrameworkCore.Query

Assembly:: Microsoft.EntityFrameworkCore.dll

Package:: Microsoft.EntityFrameworkCore v8.0.0

Important

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An expression that represents a parameter query root within the query.

This type is typically used by database providers (and other extensions). It is generally not used in application code.

public class ParameterQueryRootExpression : Microsoft.EntityFrameworkCore.Query.QueryRootExpression

type ParameterQueryRootExpression = class
    inherit QueryRootExpression

Public Class ParameterQueryRootExpression
Inherits QueryRootExpression

Inheritance: Expression

QueryRootExpression
ParameterQueryRootExpression

Constructors

ParameterQueryRootExpression(IAsyncQueryProvider, Type, ParameterExpression)	Creates a new instance of the ParameterQueryRootExpression class.
ParameterQueryRootExpression(Type, ParameterExpression)	Creates a new instance of the ParameterQueryRootExpression class.

Properties

CanReduce	(Inherited from QueryRootExpression)
ElementType	The element type represented by this query root. (Inherited from QueryRootExpression)
EntityType	The entity type reprenseted by this query root. (Inherited from QueryRootExpression)
NodeType	(Inherited from QueryRootExpression)
ParameterExpression	The parameter expression representing the values for this query root.
QueryProvider	The query provider associated with this query root. (Inherited from QueryRootExpression)
Type	(Inherited from QueryRootExpression)

Methods

DetachQueryProvider()	Detaches the associated query provider from this query root expression.
Equals(Object)	(Inherited from QueryRootExpression)
GetHashCode()	(Inherited from QueryRootExpression)
Print(ExpressionPrinter)	Creates a printable string representation of the given expression using ExpressionPrinter.
UpdateEntityType(IEntityType)	Updates entity type associated with this query root with equivalent optimized version. (Inherited from QueryRootExpression)
VisitChildren(ExpressionVisitor)	Reduces the node and then calls the visitor delegate on the reduced expression. The method throws an exception if the node is not reducible.

Explicit Interface Implementations

IPrintableExpression.Print(ExpressionPrinter)

Creates a printable string representation of the given expression using ExpressionPrinter.

(Inherited from QueryRootExpression)

Applies to