This collection class represents the set of selected indexes in a ListBox . public class ListBox.SelectedIndexCollection : IList, ICollection, IEnumerable { // Public Constructors public ListBox.SelectedIndexCollection (ListBox owner ); // Public Instance Properties public int Count {get; } // implements ICollection public bool IsReadOnly {get; } // implements IList public int this {get; } // Public Instance Methods public bool Contains (int selectedIndex ); public void CopyTo (Array dest , int index ); // implements ICollection public IEnumerator GetEnumerator (); // implements IEnumerable public int IndexOf (int selectedIndex ); } |