InfoPath Dev

In my application I have info path repeating Table which has 4 columns.First user insert a new row to the repeating table.In one column I have a button which open user's OUTLOOK address book. From that user is selecting the name one  of the user. I need to populate the email address and the phone number of the selected user to other columns of the repeating Table.

from my method I am returning the phone,name and the Email. I need a way to assign them to the newly added row in the repeating Table.

Hey -- can't see your screenshot. Can you try adding it under the Options tab of the post?

Since I'm guessing you are already using code, and it sounds like your button is inside your repeating table (and I'm guessing your code is on your button click -- I'm really guessing quite a bit here), your should be able to use

e.Source.SelectSingleNode("relativeXPathToYourField", NamespaceManager);