create dynamic controls

[Slam via DotNetMonster.com]

I want to create a couple of dynamic controls and the controls definitions
are stored in a database. Once the the controls are created, I want to
fill any dropdownlist with database values. And when a user selects or
enter inputs from the dynamic controls those values will then be inserted
into a database in comma delimited format. Then, when that user returns to
view their selections I need those controls (textbox, dropdownlist, etc.)
to display the stored comma delimited values base on the control types.
Please help me out here. Thank you.