InfoPath Dev

After performing additional research, it appears a no-code solution is not possible.  So now I'm attempting to add some VB code via VSTA.  My VB skills aren't very good.  What would be the syntax for copying formated text from 1 field to another? Thanks.

In my InfoPath 2010 Filler Form, I have a repeating section (called 'Security') which contains a Rich Text Box (called 'Description') that has a data type of "Rich Text (XHTML)". In another repeating section (called 'Request'), there's a drop down list (called 'SecuritySelection') that is ...

In my InfoPath 2010 form, a user will enter a Part Number in a text field and then click a button.  This button has a rule associated with it that performs a query using a secondary data connection against a SharePoint list.  All list items matching this Part Number will then display in a repeating table on the form.  Any number of ...