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Expression.Lambda<TDelegate> Method (Expression, Boolean, ParameterExpression[])

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

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

public static Expression<TDelegate> Lambda<TDelegate>(
	Expression body,
	bool tailCall,
	params ParameterExpression[] parameters
)

Type Parameters

TDelegate

The delegate type.

Parameters

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: System.Linq.Expressions.ParameterExpression[]

An array 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.

.NET Framework

Supported in: 4.6, 4.5, 4

.NET Framework Client Profile

Supported in: 4

Portable Class Library

Supported in: Portable Class Library

Supported in: Windows Phone 8.1

Supported in: Windows Phone Silverlight 8.1

Supported in: Windows Phone Silverlight 8
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