Encapsulates a user object, the main use of DW to implement different forms of entry, has achieved the form most of the utility function of the input, but customers according to different form entry increases the different processing requirements, each form has a serial number, so in different events, use the choose case form number to special processing, feel this organization code is a mess, is not good after maintenance, consult everybody have a better way of organizing code?

Add: the user object I only used in a window, in different form input and modify the window to switch