private Item FindItemOnDate(DateTime date)
        {
            var items = database.GetItems().Where(i => i.Date == date).ToList();

            if (!items.Any())
            {
                return(null);
            }

            if (items.Count > 1)
            {
                return(null);
            }

            return(items[0]);
        }
Esempio n. 2
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 private void GetItems()
 {
     items = database.GetItems().OrderByDescending(i => i.Date).ToList();
 }