I need to dynamically duplicate a Panel with all the controls within it according to the checkboxes.
(If check-box is checked another panel appears).
Finally, when I click Calculate it’s doing the same pre-defined action for each panel that created.
Picture to understand:

Can someone tell me how to do that?
Put the controls you want into a UserControl.
When a checkbox is checked, created an instance of that control and add it.
Location is where you want it in your form.