DropPreviewLine not visible on top node

2 posts, 0 answers
  1. Chris Andrews
    Chris Andrews avatar
    41 posts
    Member since:
    Mar 2010

    Posted 14 Oct 2011 Link to this post


    I have a TreeView with Drag/Drop enabled.  Say I want to drag the bottom item (or any item) all the way to the top.  It does work, but I do not see the preview line. (if I enable the tool tips, those work fine also)  All of the other preview lines work fine, including dragging an item all the way to the bottom.

    It is a very basic tree view control with no nesting as of yet.

    We are using the latest version of the controls.

    Is this by design or am I missing something.
  2. Petar Mladenov
    Petar Mladenov avatar
    3151 posts

    Posted 19 Oct 2011 Link to this post

    Hi Chris Andrews,

     Yes this is by design. This functionality cannot be easily achieved because the preview drop line's position and visibility is controlled in code behind, not via Style. 

    Petar Mladenov
    the Telerik team

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