Expression::Lambda Method (Type^, Expression^, Boolean, array<ParameterExpression^>^)

 

Creates a LambdaExpression by first constructing a delegate type.

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

public:
static LambdaExpression^ Lambda(
	Type^ delegateType,
	Expression^ body,
	bool tailCall,
	... array<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.

Universal Windows Platform
Available since 8
.NET Framework
Available since 4.0
Portable Class Library
Supported in: portable .NET platforms
Silverlight
Available since 4.0
Windows Phone Silverlight
Available since 8.0
Windows Phone
Available since 8.1
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