aspx利用cookie值来停止silverlight中的计时器

一.silverlight与silverlight中可以利用委托（delegate）来刷新frame.Refresh()

1.在子类中定义委托捕捉关闭事件按钮

        public delegate void onCloseClick(object sender, RoutedEventArgs e);
        public onCloseClick onclose;
        private void CancelButton_Click(object sender, RoutedEventArgs e)
        {
            if (onclose != null)
            {
                onclose(sender, e);
            }
            this.Visibility = Visibility.Collapsed;
        }

2.在frame所在的页面中利用委托来调用frame.refresh()方法

 List<Button> listButton = ShowOpenPanelConfig(tb);
                Child_YJCBS yjcb = new Child_YJCBS();
                OPPanel op = EasySL.Controls.Window.ShowOpPanel("一键出表", yjcb, this.floatePanel, txtMsgInfo);
                op.onclose += (s, e) => { ContentFrame.Refresh(); };
                yjcb.onclose += (s, e) =>
                {
                    op.Visibility = Visibility.Collapsed; ContentFrame.Refresh();
                };

二、利用aspx中的cookie来控制sl中的定时器
1.在frame所在的页面中定义计时器

 private void TimeInitData()
        {
            if (myDispatcherTimer != null)
                myDispatcherTimer.Stop();
            //创建计时器      
            myDispatcherTimer = new System.Windows.Threading.DispatcherTimer();
            //创建间隔时间     
            myDispatcherTimer.Interval = new TimeSpan(0, 0, 0, 5);
            //创建到达间隔时间后需执行的函数    
            myDispatcherTimer.Tick += (ss, ee) =>
            {
                this.ContentFrame.Refresh();
                String[] cookies = HtmlPage.Document.Cookies.Split(';');
                foreach (String cookie in cookies)
                {
                    String[] keyValues = cookie.Split('=');
                    {
                        if (keyValues[0].Trim() == "FirCookieKey")
                        {
                            myDispatcherTimer.Stop();
                        }
                    }
                }

            };
            myDispatcherTimer.Start();
        }

2.在aspx页面中创建cookie并设置cookie的过期时间

 if (isSuccess)
            {
                Response.Cookies.Clear();
                HttpCookie MyCookie = new HttpCookie("FirCookieKey");
                MyCookie.Value = "NewCookieValue";
                MyCookie.Expires =DateTime.Now.Add(TimeSpan.FromMinutes(0.2));
                HttpContext.Current.Response.Cookies.Add(MyCookie);
                Server.Transfer("PreviewReport.aspx");
                //Page.Response.Write("<script language=javascript>alert(" 插入成功!");</script>");
            }

注意：以上设置的cookie过期时间为12秒，而sl是已5秒中的加载一次，