public class XmlAttributeCollection : XmlNamedNodeMap, ICollection {
// Public Instance Properties
   public virtual XmlAttribute this[ string localName, string namespaceURI ]{get; } 
   public virtual XmlAttribute this[ string name ]{get; } 
   public virtual XmlAttribute this[ int i ]{get; } 
// Public Instance Methods
   public virtual XmlAttribute Append( XmlAttribute node);  
   public void CopyTo( XmlAttribute[ ] array, int index);  
   public virtual XmlAttribute InsertAfter( XmlAttribute newNode, XmlAttribute refNode);  
   public virtual XmlAttribute InsertBefore( XmlAttribute newNode, XmlAttribute refNode);  
   public virtual XmlAttribute Prepend( XmlAttribute node);  
   public virtual XmlAttribute Remove( XmlAttribute node);  
   public virtual void RemoveAll( );  
   public virtual XmlAttribute RemoveAt( int i);  
   public override XmlNode SetNamedItem( XmlNode node);               // overrides XmlNamedNodeMap
}