Articolo
11/18/2011

Expression.Lambda Method (Type, Expression, String, IEnumerable<ParameterExpression>)

Microsoft Silverlight will reach end of support after October 2021. Learn more.

Creates a LambdaExpression by first constructing a delegate type.

Namespace: System.Linq.Expressions
Assembly: System.Core (in System.Core.dll)

Syntax

'Declaration
Public Shared Function Lambda ( _
    delegateType As Type, _
    body As Expression, _
    name As String, _
    parameters As IEnumerable(Of ParameterExpression) _
) As LambdaExpression

public static LambdaExpression Lambda(
    Type delegateType,
    Expression body,
    string name,
    IEnumerable<ParameterExpression> parameters
)

Parameters

delegateType
Type: System.Type
A Type representing the delegate signature for the lambda.

body
Type: System.Linq.Expressions.Expression
An Expression to set the Body property equal to.

name
Type: System.String
The name for the lambda. Used for emitting debug information.

parameters
Type: System.Collections.Generic.IEnumerable<ParameterExpression>
An IEnumerable<T> that contains ParameterExpression objects to use to populate the Parameters collection.

Return Value

Type: System.Linq.Expressions.LambdaExpression
A LambdaExpression that has the NodeType property equal to Lambda and the Body and Parameters properties set to the specified values.

Version Information

Silverlight

Supported in: 5, 4

Platforms

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.

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