To allow drag and drop operation between nodes in RadTreeView for WPF, you need to set the IsDragDropEnabled
control property of to 'true
'. Once enabled, dragging behavior by default allows Items to be dropped on
other items and between the items. For additional information, please review the documentation under Controls -> RadTreeView -> Programming -> Drag and Drop.
You can also play with the live demos available both upon installation locally as well as live here
Should you have further questions, do not hesitate to write back.
the Telerik team