iphone ios 模式視圖 model view切換

在iphone4的開發中，可以用

- (void)presentModalViewController:(UIViewController *)modalViewController animated:(BOOL)animated

[self presentModalViewController:<#(UIViewController *)modalViewController#> animated:<#(BOOL)animated#>]

方法來切換

由

- (void)dismissModalViewControllerAnimated:(BOOL)animated

[[self parentViewController]dismissModalViewControllerAnimated:<#(BOOL)animated#>]

網上有文章說，不要用在viewdidload函數裡。

官方：http://developer.apple.com/library/ios/#documentation/UIKit/Reference/UIViewController_Class/Reference/Reference.html