You always need the capability to generate UI in code, because static forms sometimes don't suffice. For example the layout and contents of your form depend on

You always need the capability to generate UI in code, because static forms sometimes don't suffice. For example the layout and contents of your form depend on the data that is sent to it, like render a choice as checkbox if it is binary, use dropdown otherwise. I used delphi, etc., MFC was really bad forcing too much inheritance.