using System; namespace Ooui { public abstract class Element : Node { string className = ""; public string ClassName { get => className; set => SetProperty (ref className, value, "className"); } string title = ""; public string Title { get => title; set => SetProperty (ref title, value, "title"); } bool hidden = false; public bool IsHidden { get => hidden; set => SetProperty (ref hidden, value, "hidden"); } } }