Can you please share some more details on how exactly you have implemented the drag drop functionality? From the provided video looks like that you are using ListBoxDragDropBehavior
as well as the DragDropManager
. Mixing both of the approaches can cause such an issue as the ListBoxDragDropBehavior
uses internally the DragDropManager
and handles some of events inside. What I can suggest you would to simply use a custom ListBoxDragDropBehavior
and override the needed methods - this way everything should work as expected:
CustomListBoxDragDropBehavior : ListBoxDragDropBehavior
Hope this helps.