Drag Drop from treeview...

[patrick]

Hello,

My question is:
When i drag an item from a TreeView to an ListBox (from example):
 -> how not to delete this dragged item from this TreeView-source ?

Thank's for your reply
Patrick

[Tina Stancheva]

Hello patrick,

You can handle the PreviewDragEnded event (set e.Handled  = true for its event args) so that the RadTreeView control won't modify its collections:

private void radTreeView_PreviewDragEnded(object sender, RadTreeViewDragEndedEventArgs e)
        {
            e.Handled = true;
        }

Give it a try and let us know if it works for you or if you need more info.
 
All the best,
Tina Stancheva
the Telerik team