void HandleScrollStateChanged(object sender, ScrollStateChangedEventArgs e)
{
ScrollState = e.ScrollState;
if (e.ScrollState == ScrollState.Idle)
((PeopleGroupsAdapter)Adapter).LoadImagesForOnscreenRows (this);
}
void HandleScrollStateChanged (object sender, ScrollStateChangedEventArgs e)
{
ScrollState = e.ScrollState;
if (e.ScrollState == ScrollState.Idle)
{
((IconAndTitleItemListAdapter) Adapter).LoadImagesForOnscreenRows (this);
}
}