Hello,

me again :)

I just came across the following:

I have a data bound tree, ViewStyle is "OutlookExpress"

Lets say we have a lot of nodes and the tree needs to show a vertical scroll bar.

Lets say we remove the object from the datasource which is behind the very first top node. This will remove the node. The top node is now something else. Now we add the object to the datasource again. This will insert the node at the top position. The scrollbar is now unable to scroll up to the new just added top node, even we know the node is there. After scrolling _DOWN_ and then _UP_ it will show the node as excepted.