This class is a special collection in which the elements are strings.

public class StringCollection : IList, ICollection, IEnumerable {
// Public Constructors
   public StringCollection( );
// Public Instance Properties
   public int Count{get; }
// implements ICollection
   public bool IsReadOnly{get; }
// implements IList
   public bool IsSynchronized{get; }
// implements ICollection
   public object SyncRoot{get; }
 // implements ICollection
   public string this[int index]{set; get; }
// Public Instance Methods
   public int Add(string value);
   public void AddRange(string[ ] value);
   public void Clear( );   
// implements IList
   public bool Contains(string value);
   public void CopyTo(string[ ] array, int index);
   public StringEnumerator GetEnumerator( );
   public int IndexOf(string value);
   public void Insert(int index, string value);
   public void Remove(string value);
   public void RemoveAt(int index);                             
// implements IList
}