C# (CSharp) Travel.Models TravelItem 예제들

예제 #1

        public void DeleteItem(TravelItem item)
        {
            if (item is null)
            {
                throw new ArgumentNullException(nameof(item));
            }

            if (Items.Contains(item))
            {
                Items.Remove(item);
            }
        }

예제 #2

 public void AddItem(TravelItem item)
 {
     Items.Add(item);
 }