Use ComboBox to select Current Record in Databinding?

I'd like to take this article a step further:
http://msdn.microsoft.com/library/de...indowsform.asp

I want to add another combobox to the bottom between PREVIOUS and
NEXT. This Combobox will be bound to the Orders table and have a list
of Order IDs. No problem. What I would like to do is, when an item is
selected, change the current record for the form to be the one that
was selected. (Just as PREVIOUS and NEXT move the current form's
record to the previous/next orders.) It appears that I could do this
by looking up the selection in the ComboBox on the SelectedItemChanged
event and then matching the position and setting the position (much
like behind the PREV/NEXT click events), however it seems that this
should also be possible with data binding and no additional code.

Is it?

Thanks!