I am trying to add some additional functionality to the ExecuteRegistration process, but do not want to change the source code. For example, one of the things I am attempting to do is limit the number of choices made by a user in a multi-select Listbox question given some other question's response. This would be simple enough if I could get to the Listbox at the point just before it was processed within the ExecuteRegistration method. Is there anyway to add a public virtual method that is called at the beginning of ExecuteRegistration that would allow Dynamic Registration module users to override this function on the ascx side to add any required custom functionality? I suspect there may be other areas of the DynamicRegistration module where such overrides might come in handy.
I am using DNN 4.5 with DynamicRegistration 2.4.
Thanks!