Add Displaymethod in runtime to a Form

Hi,

I am trying to modify on runtime a form to add some columns that I need because they come from a list that the user can modify. I have added successfully new control to a grid and I can use display and edit methods on it.

My question is if it is possible to add on runtime a display/edit method on a form so I can associante a custom display method to the new control. Or that is impossible.

Thanks