swift：

 

            var oneStoreboard:UIStoryboard = UIStoryboard(name: "view", bundle: NSBundle.mainBundle());

            let viewController:UIViewController = oneStoreboard.instantiateViewControllerWithIdentifier("viewStore") as! UIViewController

            self.navigationController?.pushViewController(viewController, animated: true)

 

 

oc:

    UIStoryboard *secondStoryboard = [UIStoryboard storyboardWithName:@"view" bundle:nil];

    UIViewController *firstVC = [secondStoryboard instantiateViewControllerWithIdentifier:@"viewStore"];

    [self.navigationController pushViewController:firstVC animated:YES];