When I setup the PopulationDataSourceSettings on a combo box, I am trying to use a FillAll function which return the count of records in the BO after the fill.  I dont care about the return value when filling the combo, but I still want to use the FillAll function to fill it.  However, it's not available in the Method to Execute dropdown unless it's a Sub.  Is there anything that can be done about this or some reason it is like this that I'm not understanding?