Hi,
I am beginner of 3-tier development. I am trying to develop my own business class base on what i have read from web and magazine.

I am using vfp native data in my deveopment and run under LAN.
I have some question here:

1. In my form, I may need to display some records in grid or combo box for user selection. Since, I UI layer should not access the data directly, should my business object responsible to to this? Convert the result from cursor to ADO or XML, then convert it back?

Thank you