Import UIKit and MessageUI in your Swift code import UIKit import MessageUI Add MFMailComposeViewControllerDelegate in your class definition class Scene2ViewController: UIViewController, MFMailComposeViewControllerDelegate { […]
iOS, OS X, Linux, Windows
Import UIKit and MessageUI in your Swift code import UIKit import MessageUI Add MFMailComposeViewControllerDelegate in your class definition class Scene2ViewController: UIViewController, MFMailComposeViewControllerDelegate { […]