i want to do like my app interface include the controls in my app will be same interface on based what windows interface is currently you are running at, like manifest, when you are running windows xp style in olive green color scheme, my app include the all controls in my app such as tab,buttons,frame's, etc. should be also in windows xp style in olive green color scheme and its also be change when you change to example win7,vista or xp [blue,olive green and silver].