Hang on, I think I figured it out.
Based on the materials available, I don't really understand the use of INodeNavigation. Let's say that I wanted to compose a collection containing exactly all of my sibling TreeViewNodes: how would I do this using INodeNavigation - I'd certainly appreciate it if you could supply just a few lines' example.
I'm still asking this, though.
do you think that adding a method or getter \"GetSiblings\" to return directly such a collection would be a useful addition to FlyGrid?