public override void ViewDidLoad() { base.ViewDidLoad(); var menuButton = new UIBarButtonItem(UIImage.FromBundle("Menu"), UIBarButtonItemStyle.Plain, null); menuButton.ClickedWeakSubscribe(OnMenuClick); NavigationItem.LeftBarButtonItem = menuButton; _navbarAddButton = new UIButton(UIButtonType.Custom) { ImageEdgeInsets = new UIEdgeInsets(8, 0, 8, 0), BackgroundColor = UIColor.Clear, SemanticContentAttribute = UISemanticContentAttribute.ForceRightToLeft } .WithImageForAllStates(UIImage.FromBundle("Plus")); _navbarAddButton.ImageView.ContentMode = UIViewContentMode.ScaleAspectFit; NavigationItem.RightBarButtonItem = new UIBarButtonItem(_navbarAddButton); NavigationItem.CreateAndSetScreenTitleLabel(out _navbarTitleLabel); }