Artikel
11/17/2011

Expression.Lambda Method (Type, Expression, Boolean, array<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, _
    tailCall As Boolean, _
    ParamArray parameters As ParameterExpression() _
) As LambdaExpression

public static LambdaExpression Lambda(
    Type delegateType,
    Expression body,
    bool tailCall,
    params 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.

tailCall
Type: System.Boolean
A Boolean that indicates if tail call optimization will be applied when compiling the created expression.

parameters
Type: array<System.Linq.Expressions.ParameterExpression[]
An array 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.

Freigeben über