Hi Stefano,
Can you point me to the help article where this is written? We do not have such property and I could not find it in the API reference also.
Here is our online help:
http://www.telerik.com/help/silverlight/introduction.html
In any case, I want to assure you that we are working on the Drag/Drop mechanism in treeview to accomodate our new Drag/Drop framework. Once this is done you will have complete control over the drag and drop.
We are aiming this to happen before the official release at the beginning of November.
Regards,
Valentin.Stoychev
the Telerik team
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