QueryParameterExpression Class

Definition

Namespace:: Microsoft.Extensions.VectorData.ProviderServices.Filter

Assembly:: Microsoft.Extensions.VectorData.Abstractions.dll

Package:: Microsoft.Extensions.VectorData.Abstractions v9.7.0

Important

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An expression representation a query parameter (captured variable) in the filter expression.

public ref class QueryParameterExpression : System::Linq::Expressions::Expression

[System.Diagnostics.CodeAnalysis.Experimental("MEVD9001")]
public class QueryParameterExpression : System.Linq.Expressions.Expression

public class QueryParameterExpression : System.Linq.Expressions.Expression

[<System.Diagnostics.CodeAnalysis.Experimental("MEVD9001")>]
type QueryParameterExpression = class
    inherit Expression

type QueryParameterExpression = class
    inherit Expression

Public Class QueryParameterExpression
Inherits Expression

Inheritance: Object

Expression
QueryParameterExpression

Attributes: ExperimentalAttribute

Constructors

QueryParameterExpression(String, Object, Type)

An expression representation a query parameter (captured variable) in the filter expression.

Properties

Name	The name of the parameter.
NodeType	Gets the node type of this Expression.
Type	Gets the static type of the expression that this Expression represents.
Value	The value of the parameter.

Methods

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.

Applies to