我怎麼能這四個視圖控制器添加到陣列添加視圖控制器陣列
self.window = [[[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]]autorelease];
ContainerViewController *container= [[[ContainerViewController alloc]init]autorelease];
self.window.rootViewController = container;
NSMutableArray *controllers = [NSMutableArray array];
for (int i=0; i<23; i++)
{
First *first = [[First alloc] init];
Second *second = [[Second alloc] init];
Third *third = [[Third alloc] init];
Fourth *fourth = [[Fourth alloc] init];
[controllers addObject:first];
[controllers addObject:second];
[controllers addObject:third];
[controllers addObject:fourth];
}
[container setSubViewControllers:controllers];
[window makeKeyAndVisible];
return YES;
得到黃色預警實例方法setSubViewController沒有發現返回類型默認爲ID
感謝您的幫助。