namespace JD.Collections
{
    public class ListChangedEventArgs<T> : CollectionChangedEventArgs<T>
    {
        private readonly int m_index;

        public ListChangedEventArgs(CollectionChangeAction action, T item, int index) : base (action, item)
        {
            m_index = index;
        }

        public int Index
        {
            get { return m_index; }
        }
    }
}