Adding rows programatically to a DataGridView that is data bound?

Question

I have a problem and I can\'t seem to be able to solve it. I thought someone here will be able to help out.

I have a form that has a DataGridView of customers. Now,

Answer 1

In order to show those rows, just do a UNION (-like) action before the databinding. Ie get your list of records, add the special ones and then databind.

Updating will require some special action(s) too. But with a total lack of details about your datastructures it's impossible to say what.