/// <summary>
 /// Adds an item to the list.
 /// </summary>
 /// <param name="item"></param>
 internal void Add(MoveStringDescription item)
 {
     internalList.Add(item);
     if (raiseListChangeEvents)
     {
         OnListChanged(this, new ListChangedEventArgs(ListChangedType.ItemAdded, internalList.Count - 1));
     }
 }
 /// <summary>
 /// Adds an item to the list.
 /// </summary>
 /// <param name="item"></param>
 internal void Add(MoveStringDescription item)
 {
     internalList.Add(item);
     if (raiseListChangeEvents)
     {
         OnListChanged(this, new ListChangedEventArgs(ListChangedType.ItemAdded, internalList.Count - 1));
     }
 }