public override void ViewDidLoad() { base.ViewDidLoad(); // Perform any additional setup after loading the view, typically from a nib. var handler = new DoActionSheetHandler(Console.WriteLine); var button = new UIButton(UIButtonType.System); button.Title(UIControlState.Normal); var buttons = new UIButton[] { button }; var sheet = new DoActionSheet(); sheet.ShowC("Cancel", buttons, handler); }