QueryCompilationContext.RegisterRuntimeParameter Method

Definition

Namespace:

Microsoft.EntityFrameworkCore.Query

Assembly:

Microsoft.EntityFrameworkCore.dll

Package:

Microsoft.EntityFrameworkCore v8.0.0

Registers a runtime parameter that is being added at some point during the compilation phase. A lambda must be provided, which will extract the parameter's value from the QueryContext every time the query is executed.

public virtual System.Linq.Expressions.ParameterExpression RegisterRuntimeParameter (string name, System.Linq.Expressions.LambdaExpression valueExtractor);

abstract member RegisterRuntimeParameter : string * System.Linq.Expressions.LambdaExpression -> System.Linq.Expressions.ParameterExpression
override this.RegisterRuntimeParameter : string * System.Linq.Expressions.LambdaExpression -> System.Linq.Expressions.ParameterExpression

Public Overridable Function RegisterRuntimeParameter (name As String, valueExtractor As LambdaExpression) As ParameterExpression

Parameters

name

String

valueExtractor

LambdaExpression

Returns

ParameterExpression