Ios 从appDelegate调用viewdidload

我想从appDelegate调用视图控制器中的viewDidLoad。我该怎么做

- (void)applicationDidBecomeActive:(UIApplication *)application
{
    TCAViewController *uiTCA = [[TCAViewController alloc] init];

    if(uiTCA.failed == 1){

        //Here I want to call viewDidLoad

// I thought something like this would work but I get an error
// [self uiTCA.viewDidLoad];


    }
}

---

如果不调用

viewDidLoad

，则在视图控制器上设置了所有出口后，系统将调用它

创建一个方法

-（void）doSomethingTCAViewController

类中编写>并在AppDelegate中调用它

[uiTVA doSomething];