Backing class question

[howler9443]

This is a bit of a newbie question but here goes...

Is it possible to dynamically have a backing class based on a value in a hidden field on a form or to bind to a class based on whats coming in from the form?

Say for example that I want a generic form controller that based on information being sent to the controller decides which class to put the data in. Can this be done?

I want to basically pass the form data off to a service which will then determine the type, and process accordingly.

Thanks in advance.
John