I managed to make the menu with this piece of code and using Visual Studio 2008:
WNDCLASS wc;
...
wc.lpszMenuName = MAKEINTRESOURCE(IDR_MENU1);
...
if(!RegisterClass(&wc))
...
But how i can hide the menu by just pressing a button of my choice? There is ShowWindow() function, but it doesnt work on menus... so what function i use to hide menu...?