private void BtnSortAscending_Click(object sender, RoutedEventArgs e)
{
// Sorting the list
categorized.SortCategories(ListSortDirection.Ascending);
// Showing the summary inside the text box
TxtSummary.Text = categorized.ToString();
}
// An Overload for class constructor
public FoodItemSummary(CategorizedFood Summary)
{
InitializeComponent();
// Keeping for further use
categorized = Summary;
// Showing the summary inside the text box
TxtSummary.Text = Summary.ToString();
}