Drag Drop from treeview...

2 posts, 0 answers
  1. patrick
    patrick avatar
    2 posts
    Member since:
    Aug 2010

    Posted 29 Dec 2010 Link to this post


    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
  2. Tina Stancheva
    Tina Stancheva avatar
    3299 posts

    Posted 29 Dec 2010 Link to this post

    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
    Browse the videos here>> to help you get started with RadControls for Silverlight
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