Graph mode?? Sorry, you'll have to elaborate...
Couldn't think of anything interesting, cool or funny - sorry.
MSVC doesnt write dos progs. It wont have the headers & libs you need....
But you can try a more up to date graphics lib...there are quite a few (OpenGL & DirectX are fine for VC++ and most of the games you buy these days use these)...do a search on this board and the gaming board for more info