Hi please help:

I am using your treeview to represent a head-office and branch offices
relationship, HO as the highest level node.
Under the branch offices, there are work units, such finance,
marketing and so on.

I used to load the whole tree, but then the database of the offices
are getting larger, the tree are getting slower
when loading, so I change the treeview in to load on demand mode, so
first time loading, the tree only load
HO and branch offices, without their working units.

Then I encountered problem when I need to add new unit in branch office:
1. I add the unit to the database.
2. I add the unit to the tree
3. Select the newly added node.-> this is where the proble is.

The treeview returns null everytime I try to
treeview.findItem(adrress_of_the_new_node), where
address_of_the_new_node
is something like: ¨_0i/_2i/_2i/_3i¨, presumably the new node is not
loaded yet by the new tree.

How can I rectify this? Please help.

Thanks