How do I create a basic UIButton programmatically?

Question

How can I create a basic UIButton programmatically? For example in my view controller, when executing the viewDidLoad method, three UIButtons will be created dynamically and its layout or properties are set.

Answer 1

Here's one:

UIButton *button = [UIButton buttonWithType:UIButtonTypeCustom]; [button addTarget:self             action:@selector(aMethod:)  forControlEvents:UIControlEventTouchUpInside]; [button setTitle:@"Show View" forState:UIControlStateNormal]; button.frame = CGRectMake(80.0, 210.0, 160.0, 40.0); [view addSubview:button];