treeView control layout

[Hrvoje Voda]

How can I check if the parent root is "Opened"?
I mean if a user has expand the treeview and he can see the child root ?

Hrcko

 

[marc.derider]

a check of ((CurrentNode.Parent!=null) &&
(CurrentNode.Parent.IsExpanded==true))
would make sure there is a parent node and then see if it was
expanded. This of course assumes that you are using the standard
TreeView control.