public bool MoveNext()
 {
     if (_dataReader == null)
     {
         _dataReader = new NotRelationalDataReader();
     }
     return(false);
 }
 public void Dispose()
 {
     if (_dataReader is not null)
     {
         _dataReader.Dispose();
         _dataReader = null;
     }
 }
 public void Dispose()
 {
     Instance = null;
 }
 public NotRelationalDataReader()
 {
     Instance = this;
 }