Changing CoverFlows ObservableCollection at runtime

2 posts, 0 answers
  1. Damon Luck
    Damon Luck avatar
    4 posts
    Member since:
    Aug 2009

    Posted 14 Apr 2010 Link to this post


    I have the following,


    <telerikNavigation:RadCoverFlow ItemsSource="{Binding Pages}">

















    My ViewModel exposes a property Pages which returns an ObservableCollection of PageViewModels. These are associated with the Page control specified in the DataTemplate. This all works and displays each Page control within CoverFlow.

    We have a combo box from which we can select a given set of Pages. Each item in the combo box is associated with a different set of Pages determined from the PageModel. When selecting a different item in the combo box and changing the underlying . I have noticed this task complete successfully, but this is rare. The following is the Pages code in my view model,


    public ObservableCollection<PageViewModel> Pages








            return _Pages;







            _Pages =









    private void LoadPages()




        if (SelectedCategory != null)



            Pages = _Model.ViewsByCategory[SelectedCategory];



    I have tested this with a standard Listbox control and the collection changes without any errors.

    Have I implemented this correctly?


  2. Valeri Hristov
    Valeri Hristov avatar
    2252 posts

    Posted 15 Apr 2010 Link to this post

    Hi Damon,

    What's the version of RadControls for Silverlight you are using? We used to have a similar bug, that is already fixed. I would recommend trying with the latest internal build and if it does not help, please, open a new support ticket and send us a simple application that could be used to reproduce the problem. We will do our best to provide a fix or a suggestion.

    Sincerely yours,
    Valeri Hristov
    the Telerik team

    Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Public Issue Tracking system and vote to affect the priority of the items.
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