I am trying to get pageviewcontroller
current index
value and name based on that I will make one alert
with view controller name also. i don't know how to get that one.
-(UIViewController *)pageViewController:(UIPageViewController *)pageViewController viewControllerBeforeViewController:(UIViewController *)viewController
- (UIViewController *)pageViewController:(UIPageViewController *)pageViewController viewControllerAfterViewController:(UIViewController *)viewController
- (UIViewController *)viewControllerAtIndex:(NSUInteger)index