protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
this.ListView.ItemClick += new EventHandler<AdapterView.ItemClickEventArgs>(ListView_ItemClick);
this.ListView.ItemLongClick +=new EventHandler<AdapterView.ItemLongClickEventArgs>(ListView_ItemLongClick);
//this.ListView.Tag = Root;
if (this.LastNonConfigurationInstance != null)
{
// apply value changes that are saved
}
}