手動載入 Storyboard

gistfile1.m

- (IBAction)click:(id)sender
{
    // 1. 載入特定的 Storyboard
    UIStoryboard *board = [UIStoryboard storyboardWithName:@"SecondStoryboard" bundle:nil];
    // 2. 初始化這個 storyboard 裡的某一個 view controller
    MyCustomViewController *vc = [board instantiateViewControllerWithIdentifier:@"My Custom View Controller"];
    // 3. 顯示這個 view controller
    [self presentModalViewController:vc animated:NO];
}