DataSet and DataRelations...extracting child rows???

I has a DataSet called DS.
This contains 2 Tables.

Users

and

Tasks

I have added a data relation called Users2Tasks, which binds the field UID from the Users table to the UserUID in the Tasks table.

I can loops through the rows of my user table and extract the data by using:

VB Code:

Dim Row As DataRow
   'code to populate DS         
   For Each Row In DS.Tables.Item("Users").Rows
      'code to extract data from user row
   Next

Now the problem is for a given row I want then to loop through the rows in the Tasks that are related to the specific user row.
How would I do this???

Woka