public override void ViewDidLoad() { base.ViewDidLoad(); var stackpanel = new v.OAStackView { Alignment = v.OAStackViewAlignment.Leading, Distribution = v.OAStackViewDistribution.Fill, }; stackpanel.AddArrangedSubview(new UIButton(UIButtonType.ContactAdd)); stackpanel.AddArrangedSubview(new UIButton(UIButtonType.ContactAdd)); stackpanel.AddArrangedSubview(new UIButton(UIButtonType.ContactAdd)); stackpanel.AddArrangedSubview(new UIButton(UIButtonType.ContactAdd)); stackpanel.AddArrangedSubview(new UIButton(UIButtonType.ContactAdd)); View = stackpanel; // Perform any additional setup after loading the view, typically from a nib. }