create navigation bar for tableView programmatically in objective-C

Question

I want to create navigation bar for my table view controller class programmatically would you please help me? I couldn\'t fix it!

Thanks in advance! I\'m really new to i

Answer 1

these three lines

ViewController *vc = [[ViewController alloc]init];// or UITableVC as which VC you have in your file
UINavigationController *navController = [[UINavigationController alloc]initWithRootViewController:vc];
    [self.window addSubview:navController.view]; // this is an important line if missed out dont show navController

should be added after

 [self.window makeKeyAndVisible];

in appDelegate.m didFinishLaunchingWithOptions method