I have existing MFC SDI application that uses classic menus, now i want to add ribbons, but keep the old menu style too, with the option for the user to be able to change to whatever style he wants clasic/ribbon. Currently the UI code is placed in the exe, but I am thinking of making two MFC .dlls - one for classic and one for ribbon UI, so the .exe on start of the application should load the last selected style .dll. What is the best option to do this and what should be implemented/separated into the dll? Any sample code?
Best regards, mfcdev