Hide tab bar control in tabbar project

Question

Hi,

I am working on a tabbar project and in this i also have navigation controller. and i am doing below steps :- Show the main screen navigation from first tab to 5 next screens. and on the 6th screen i want to show the tabbarcontroller and want to show my other tab bar. i tried the below code :-

self.navigationController.tabBarController.hidesBottomBarWhenPushed = YES;

and some others. but did not get any success yet. so can any one suggest how to i do this?

Thanks