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List box source updated, scroll into view

Posted By:      Posted Date: October 01, 2010    Points: 0   Category :WPF


I have a list box with only item (a Image), its an observable collection , and that gets updated very often,

But if the previous source  was scrolled to the bottom,

 the new source is  also scrolled to the bottom,I want the new source to  scroll to the top evey time its changed

Ive tried scrollToview(currentItem) etc but  it doesnt seem to work

  ItemListForSlides bariatric_slides = new ItemListForSlides(bariatric, 1); // an observable collection

            if (ListBoxS != null)
                itemisdelcted = true;
                ListBoxS .ItemsSource = null;
                ListBoxS .ItemsSource = bariatric_slides;
                ListBoxS .Visibility = Visibility.Hidden;

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