私が使うUIStoryboardSegue
- (void)perform
{
[(UIViewController *)self.destinationViewController setModalPresentationStyle:UIModalPresentationFormSheet];
[(UIViewController *)self.destinationViewController setModalTransitionStyle:UIModalTransitionStyleCrossDissolve];
[(UIViewController *)self.sourceViewController presentViewController:self.destinationViewController animated:YES completion:nil];
}
次に、のdestinationViewController
値はparentViewController
ですnil
。どのようにそれが可能で、どのようsourceViewController
にdestinationViewController
使用するのUIModalPresentationFormSheet
ですか?