Posted 12 years ago by Matthew Smith - Developer, One Plus One Solutions Pty Limited
Updated code in OutliningNode.CollapseDescendants and ExpandDescendants to perform much faster when there are a lot of child nodes.
You wern't wrong there - awesome speed increase! well done everyone!
The latest build of this product (v2018.1 build 0341) was released 6 months ago, which was after this thread was created.