protected void Page_Load(object sender, EventArgs e)
 {
     if (!Page.IsPostBack)
     {
         WSS.BLL.Notfiy bll = new WSS.BLL.Notfiy();
         if (Request.Params["id"] != null && Request.Params["id"].Trim() != "")
         {
             int F_ID = (Convert.ToInt32(Request.Params["id"]));
             bll.Delete(F_ID);
             Response.Redirect("list.aspx");
         }
     }
 }