Add | Adds a new item to the current list object. | 
  Insert | Inserts a new item at the specified position. | 
  Remove | Removes the specified item from the current list object. | 
  Swap | Swaps the two list items specified by their positions. | 
  _NewEnum | Gets an IEnumVARIANT enumerator. For information on the IEnumVARIANT, see Microsoft documentation. | 
  Count | The number of items in the list. | 
  Item | Gets an item by index. The index is one-based. |