나름 프로그래밍?/ Objective-C
respondsToSelector
-Dong-
2010. 4. 26. 19:23
일단 객체에게 해당 메시지가 존재하는지 물어본후 실행
if ([viewController.view respondsToSelector:@selector(mySet)]) {
[viewController.view performSelector:@selector(mySet)];
}
if ([viewController.view respondsToSelector:@selector(mySet)]) {
[viewController.view performSelector:@selector(mySet)];
}