Changing Nav Bar title programmatically

Question

I'm trying to change my nav bar's title programmatically but the code I'm using won't work.

self.navigationController.navigationBar.tintColor = [UIColor redColor];
self.navigationController.navigationItem.title=@"Hello";

I can manage to change the colour of the bar but not the text.

Answer 1

self.navigationController.navigationBar.topItem.title = @"YourTitle";