public KBehaviour()

        {

            //间隔时间

            System.Timers.Timer t = new System.Timers.Timer(0.2f * );

            t.Elapsed += new System.Timers.ElapsedEventHandler(Update);

            t.AutoReset = true;//一直执行

            t.Enabled = true;//自动启动

        }

        protected virtual void Update(object sender, ElapsedEventArgs e)

        {

        }