public IEnumerator GetEnumerator()
 {
     if (_v2Coll != null)
     {
         return(_v2Coll.GetEnumerator());
     }
     return(_unboundDict.GetEnumerator());
 }
 /// <summary>
 ///     Gets the collection enumerator for the name-value collection.
 /// </summary>
 /// <returns>
 ///     An <see cref="System.Collections.IEnumerator" /> for the collection.
 /// </returns>
 public IEnumerator GetEnumerator()
 {
     if (v2Coll != null)
     {
         return(v2Coll.GetEnumerator());
     }
     else
     {
         return(unboundDict.GetEnumerator());
     }
 }