Artikel
11/17/2011

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

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

Creates an Expression<TDelegate> where the delegate type is known at compile time.

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

Syntax

'Declaration
Public Shared Function Lambda(Of TDelegate) ( _
    body As Expression, _
    name As String, _
    tailCall As Boolean, _
    parameters As IEnumerable(Of ParameterExpression) _
) As Expression(Of TDelegate)

public static Expression<TDelegate> Lambda<TDelegate>(
    Expression body,
    string name,
    bool tailCall,
    IEnumerable<ParameterExpression> parameters
)

Type Parameters

TDelegate
The delegate type.

Parameters

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

name
Type: System.String
The name of the lambda. Used for generating debugging info.

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

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.Expression<TDelegate>
An Expression<TDelegate> 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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