/// <summary>
 /// our constructor (would rather have this protected, but it wasn't having it...)
 /// </summary>
 public FixedWidthColumnReaderEnumerator(FixedWidthColumnReader parent)
 {
     _parent = parent;
     _parent.ResetStream();
     
     _data = new StreamReader(_parent._dataStream);
     Reset();
     GetColumns();
 }
 public void Dispose()
 {
     _currentLine = null;
     _data = null;
     _parent = null;
 }