視圖切換

1.NavigationController切換UIViewController的兩種方式

方法一右側進入

1 SecondViewController* svc=[[SecondViewController alloc]init];2 [self.navigationController pushViewController:fvc animated:YES];

[self.navigationController popViewControllerAnimated:YES];

另一種方法從下面切入

SecondViewController* svc=[[SecondViewController alloc]init];[self.navigationController presentModalViewController:svc animated:YES];[svc release];

[self.navigationController dismissModalViewControllerAnimated:YES];

2.如果沒有導航欄NavigationController的話 也是可以切換的

SecondViewController* svc=[[SecondViewController alloc]init];[self presentModalViewController:svc animated:YES];[svc release];

[self dismissModalViewControllerAnimated:YES];