Auto - Expand on Treeview

[Glen Hong]

How do you set the autoexpand of a node when dragging from another control??

Thanks in advance.

[Administrator]

Hi If you are using Essential Tools 2.0 you will use TreeViewAdvDragHighlightTracker to provide expanding-service during drag over. Here is sample code which demonstrates what you are looking for. Regards, Arun treeview_nodeexpand_6022.zip

[Glen Hong]

Unfortunately we have just purchased 1.6. We are dragging from a Grid and would like the treeview to HotTrack while dragging over and auto-expand. We also dont want the vertical line to show which is available with the TreeViewAdvDragHighlightTracker.

Thanks in advance

[Administrator]

Hi

You should be using the 2.0 version of Essential Tools as there has been a lot of work done in the TreeViewAdv control.

The uploaded file demonstrates both the features you are looking for, namely auto-expanding and the vertical line not showing while dragging.

Regards
Arun