void UpdateGroupTracking()
        {
            ClearGroupTracking();

            for (int n = 0; n < _groupSource.Count; n++)
            {
                var source = ItemsSourceFactory.Create(_groupSource[n] as IEnumerable, this);
                source.HasFooter = _hasGroupFooters;
                source.HasHeader = _hasGroupHeaders;
                _groups.Add(source);
            }
        }
 protected override TItemsViewSource CreateItemsSource()
 {
     return((TItemsViewSource)ItemsSourceFactory.Create(ItemsView, this));
 }
Exemple #3
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 protected virtual TItemsViewSource CreateItemsSource()
 {
     return((TItemsViewSource)ItemsSourceFactory.Create(ItemsView, this));
 }