How do I override List's Add method in C#?

Question

I am currently looking to make my own collection, which would be just like a regular list, except that it would only hold 10 items. If an item was added when there were alre

Answer 1

It seems like the best I can do is this:

class MostRecentList : System.Collections.Generic.List {
        private int capacity;

        public MostRecentList(int capacity) : base() {
            this.capacity = capacity;
        }

        public new void Add(T item) {
            if (base.Count == capacity) {
                base.RemoveAt(0);
            }
            base.Add(item);
        }
}

Since the add() method is not marked as virtual.