ExpressionVisitor.VisitExtension(Expression) ExpressionVisitor.VisitExtension(Expression) ExpressionVisitor.VisitExtension(Expression) ExpressionVisitor.VisitExtension(Expression) Method

Definition

Visits the children of the extension expression.

protected public:
 virtual System::Linq::Expressions::Expression ^ VisitExtension(System::Linq::Expressions::Expression ^ node);
protected internal virtual System.Linq.Expressions.Expression VisitExtension (System.Linq.Expressions.Expression node);
abstract member VisitExtension : System.Linq.Expressions.Expression -> System.Linq.Expressions.Expression
override this.VisitExtension : System.Linq.Expressions.Expression -> System.Linq.Expressions.Expression
Protected Friend Overridable Function VisitExtension (node As Expression) As Expression

Parameters

node
Expression Expression Expression Expression

The expression to visit.

Returns

The modified expression, if it or any subexpression was modified; otherwise, returns the original expression.

Remarks

This can be overridden to visit or rewrite specific extension nodes.

If it is not overridden, this method will call VisitChildren, which gives the node a chance to walk its children. By default, VisitChildren will try to reduce the node.

Applies to