private void UpdateRestaurantOfDay(DateTime date)
        {
            lDay.Text = date.DayOfWeek.ToString();
            VoteController cVote = new VoteController();

            lRestaurant.Text = cVote.RestaurantOfDay(date);
            lVotes.Text      = cVote.VotesOfRestaurantOnDay(date, lRestaurant.Text).ToString();
            listRestaurant.Items.Clear();
            foreach (string rest in cVote.GetAllRestaurant())
            {
                listRestaurant.Items.Add(rest);
            }
        }