public static void RegisterViewMembers()
        {
            MemberProvider.Register(AttachedBindingMember.CreateMember <UIView, object>(AttachedMemberConstants.Parent,
                                                                                        (info, view) => ParentObserver.Get(view), (info, view, arg3) => ParentObserver.Set(view, arg3),
                                                                                        (info, view, arg3) => ParentObserver.AddListener(view, arg3)));
            MemberProvider.Register(AttachedBindingMember.CreateMember <UIView, object>(AttachedMemberConstants.FindByNameMethod, FindViewByName));
            MemberProvider.Register(AttachedBindingMember.CreateAutoProperty(AttachedMembers.UIView.Content, ContentChanged));
            var member = AttachedBindingMember.CreateAutoProperty(AttachedMembers.UIView.ContentTemplateSelector, ContentTemplateChanged);

            MemberProvider.Register(member);
            MemberProvider.Register(typeof(UIView), AttachedMemberConstants.ContentTemplate, member, true);
            MemberProvider.Register(AttachedBindingMember.CreateMember(AttachedMembers.UIView.Visible, (info, view) => !view.Hidden, (info, view, arg3) => view.Hidden = !arg3));
        }
 private static object GetParentValue(IBindingMemberInfo bindingMemberInfo, Element target)
 {
     return(ParentObserver.Get(target));
 }