How to change UITabBarController's modalTransitionStyle in iOS?

Question

I used UITabBarController in my apps. I want to use modalTransitionStyle for UITabBarController.

I have three Views in UITabBarController with following codes.

self.tabBarController.viewControllers = [NSArray arrayWithObjects:viewController1,viewController3,viewController2, nil]; 

And I changed like,

self.tabBarController.modalTransitionStyle = UIModalTransitionStyleFlipHorizontal;

But it's doesn't work. How to change it?

Thanks.