Can't seem to get DataBoundListBox to support Move method

2 posts, 0 answers
  1. Carl
    Carl avatar
    1 posts
    Member since:
    Nov 2012

    Posted 11 Nov 2012 Link to this post


    We're trying out the Telerik DataBoundListBox and, so far, things are looking good.

    One snag, however, is that an underlying ObservableCollection<> is only animated properly if the .Add() .Remove() and .Insert() methods are called.

    For greater efficiency, and also because it would lead to a better animation, we would prefer to use the .Move() method.

    However, using the .Move() method seems to produce odd results; in particular, the wrong items are animated in/out of the viewport.

    The .Move() method was not present in Windows Phone 7, it was added in Windows Phone 8 - is this something you have perhaps overlooked?
  2. Deyan
    Deyan avatar
    2026 posts

    Posted 12 Nov 2012 Link to this post

    Hello Carl,

    Thanks for writing and for informing us about this glitch.

    Indeed, we were not aware of the newly introduced Move method. There is also a new NotifyCollectionChanged action in the CollectionChanged args which designates it. We will update the control to handle this as well and will include the update in the Q3 2012 SP1 release.

    Thanks for bringing our attention to this issue.

    I have updated your account with 1000 Telerik points for your cooperation.

    Kind regards,
    the Telerik team
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