Expression<TDelegate>.Update Method

Creates a new expression that is like this one, but using the supplied children. If all of the children are the same, it will return this expression.

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

public Expression<TDelegate> Update(
	Expression body,
	IEnumerable<ParameterExpression> parameters
)

Parameters

body
Type: System.Linq.Expressions.Expression

The Body property of the result.

parameters
Type: System.Collections.Generic.IEnumerable<ParameterExpression>

The Parameters property of the result.

Return Value

Type: System.Linq.Expressions.Expression<TDelegate>
This expression if no children are changed or an expression with the updated children.

.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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