public void UpdateStatisticItemsList()
{
var items = databaseController.GetItemsListForActivity().ToList();
items.Sort((pair1, pair2) => pair1.Value.CompareTo(pair2.Value));
StatisticItemsList.Items.Clear();
foreach (var item in items)
{
StatisticItemsList.Items.Add(new Label {
FontSize = 16, Content = item.Value, Tag = item.Key, Foreground = Brushes.White
});
}
}
