[Gambas-user] Find an item in a TreeView

[Eilert]

Hi folks,

there is a TreeView in a dialog in my application that lets the user 
pick a printing form.

When the user calls the dialog a second time, I would like to have it 
expanded and marked at the previous position, so the user would not have 
to search the form again.

The dialog saves the paths to the printing forms as keys in the 
TreeView, so they are unique and would give a good starting point for this.

But I cannot make out where to put a key string (or whatever) to make 
the TreeView expand the branch and mark the item.

There is "find", but it takes X/Y coordinates, and it reports Boolean 
only. So, can someone help?

Thanks in advance.

Rolf