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Expression.Accept Method

Dispatches to the specific visit method for this node type. For example, MethodCallExpression calls the VisitMethodCall.

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

protected internal virtual Expression Accept(
	ExpressionVisitor visitor
)

Parameters

visitor
Type: System.Linq.Expressions.ExpressionVisitor

The visitor to visit this node with.

Return Value

Type: System.Linq.Expressions.Expression
The result of visiting this node.

This default implementation for Extension nodes calls VisitExtension. Override this method to call into a more specific method on a derived visitor class of the ExpressionVisitor class. However, it should still support unknown visitors by calling VisitExtension.

.NET Framework

Supported in: 4.6, 4.5, 4

.NET Framework Client Profile

Supported in: 4

.NET for Windows Phone apps

Supported in: Windows Phone 8.1, Windows Phone Silverlight 8.1, Windows Phone Silverlight 8

Portable Class Library

Supported in: Portable Class Library
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