How to get dial pad beep sound on iOS 7?

How to get dial pad beep sound on iOS 7. I have a dialpad in my app and would like to use iOS 7 dial pad sound.The ...

How to get the current Title of a button in Swift 3.0 , ios using sender.titleForState(.Normal)!?

I tried to get the title of a button in swift like below. @IBAction func buttonAction(_ sender: Any) { let button...

How can I change UIButton title color??

I create a button programmatically.......... button = [UIButton buttonWithType:UIButtonTypeRoundedRect]; [button ad...