C# (CSharp) State Lampada示例

示例#1

        static void Main(string[] args)
        {
            var c = new Lampada(new Ligada());

            c.Liga();
            c.Desliga();
            c.Desliga();
            c.Liga();
            c.Desliga();

            Console.Read();
        }

示例#2

 public void Handle(Lampada lampada)
 {
     lampada.Estado = new Ligada();
 }