iPad/iPhone开发人员：displayViewController正在横向渲染肖像

下面的代码可以工作，但我的方向是横向的，视图是纵向的。有什么想法吗

-(void)displayFirstScreen
{
    UIViewController *displayViewController=[[UIViewController alloc] init];
    displayViewController.view = displaySplash;
    [self presentModalViewController:displayViewController animated:NO];
    [self performSelector:@selector(removeScreen) withObject:nil afterDelay:2.0];

    [displayViewController release];
}

-(void)removeScreen
{
    [[self modalViewController] dismissModalViewControllerAnimated:YES];
}

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提前谢谢

我想这可以解决你的问题