private void Sort_OnSelectionChanged(object sender, SelectionChangedEventArgs e)
 {
     if (e.AddedItems.Count > 0)
     {
         ComboBoxSelectionChanged?.Invoke(this, new ComboBoxSelectionChangedEventArgs()
         {
             SortItem = e.AddedItems[0]
         });
     }
 }
        private void Genre_OnSelectionChanged(object sender, SelectionChangedEventArgs e)
        {
            if (e.AddedItems.Count > 0)
            {
                ComboBoxSelectionChanged?.Invoke(this, new ComboBoxSelectionChangedEventArgs()
                {
                    GenreItem = e.AddedItems[0]
                });

                if (cbSort.SelectedIndex != 0)
                {
                    cbSort.SelectedIndex = 0;
                }
            }
        }