i want to program an application. this application supports 4 tasks which you can do. yet i didn't separate them correctly. they were in different tab pages in one window and one 1200 lines code file.
now i tried to separate them to mdi children (see here: http://cboard.cprogramming.com/showthread.php?t=112439 )
which didnt work!
now's the question: how do i separate this like the pros do?