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David
35
Prevent scrolling to the very ends
posted

I have a horizontal path on my carousel and I want the carousel to always be full - i.e. if there are 12 items and I'm showing 5 at a time, I want the farthest left navigation to show the first 5 items and the farthest right navigation to show the last 5 items.  The default behavior is that the farthest left position shows only the first item and the farthest right shows only the last item.  Any ideas?

David

  • 35
    posted

    I answered my own question.  In case anyone else wants to do this, what I did is that I handled the ExecutingCommand event with the following code:

    if (e.Command == XamCarouselPanelCommands.NavigateToPreviousItem &&
        _DataCarousel.FirstVisibleItemIndex == 0)
    {
        e.Cancel =     true;
    }
    else if (e.Command == XamCarouselPanelCommands.NavigateToNextItem &&
        _DataCarousel.FirstVisibleItemIndex + _DataCarousel.ItemsPerPageResolved == _DataCarousel.ChildElements.Count)
    {
        e.Cancel =     true;
    }

    This doesn't work with paging, just single item navigation.  In my case this doesn't matter because I implemented my own navigator that doesn't have paging.