ExpressionVisitor.VisitExtension Method
[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
Visits the children of the extension expression.
Assembly: System.Core (in System.Core.dll)
'Declaration Protected Friend Overridable Function VisitExtension ( _ node As Expression _ ) As Expression
Parameters
- node
- Type: System.Linq.Expressions.Expression
The expression to visit.
Return Value
Type: System.Linq.Expressions.ExpressionThe modified expression, if it or any subexpression was modified; otherwise, returns the original expression.
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.
Show: