ios UIViewController的误用

若是在一个UIViewController中有以下代码，你可能就在误用UIViewController

[viewController.view addSubview:someOtherViewController.view];

viewController.view.bounds = CGRectMake(50, 50, 100, 200);

我也在误用，今天写程序的时候发现了个问题，在和同事探讨了许久他没有说服我，知道看了如下几个连接后，我知道本身确实错了。。。

故记录一下，以便后来检讨，继续学习。

0)Abusing UIViewController

http://blog.carbonfive.com/2011/03/09/abusing-uiviewcontrollers/

1) view controller programming guide for ios

http://developer.apple.com/library/ios/featuredarticles/ViewControllerPGforiPhoneOS/CreatingCustomContainerViewControllers/CreatingCustomContainerViewControllers.html

2)view controller basics

http://developer.apple.com/library/ios/featuredarticles/ViewControllerPGforiPhoneOS/AboutViewControllers/AboutViewControllers.html#//apple_ref/doc/uid/TP40007457-CH112-SW12