How can I close UIVIewController?

Question

I have a MainWindowController that I want to close on "touch inside" button event and open a new UIView. The code that I use is this:

NewViewController *controller = [[NewViewController alloc]
initWithNibName:@"NewView" bundle:nil];
controller.delegate = self;
controller.modalTransitionStyle = UIModalTransitionStyleFlipHorizontal;
[self presentModalViewController:controller animated:YES];
[controller release];

But in this way the MainWindowController don't close it self.

Answer 1

Try this one

[self dismissViewControllerAnimated:YES completion:nil];