When does DataSet.HasChanges get updated?

I am trying to do an immediate update when data changes occur.
Within a DataRow.RowChanged event I am calling the DataAdapter's Update
method, but no updates happen on a newly inserted row. I also call a Sub
within the handler that raises an event to inform a parent control of data
changes. The Sub checks the DataSet.HasChanges - it shows changes on a row
change but not on an insert until a 2nd insert is done.

It appears the DataSet is not informed of a row insert until after the
RowChanged event has completed? The docs don't give any help here - anyone
know?

thanks