All the nodes in the TreeViewAdv are selected in the startup, then these nodes are added as a child to the last node. This takes more than 20 seconds to get completed fully.
- Run the sample.
- Notice that the nodes are selected already
- Do not click the tree. Click the button which will move all but one child node to be under the one not moved child node.
- Note that it takes more than 20 seconds to get completed.