public bool ISValidLogin()
 {
     if (HttpContext.Current.Session["User"] != null)
     {
         return(true);
     }
     else
     {
         Encrypt.CloseUserSession();
         return(false);
     }
 }
        public bool ISValidLogin()
        {
            if (HttpContext.Current.Session["User"] != null)
            {
                var chkrole = JsonConvert.DeserializeObject <Users>(HttpContext.Current.Session["User"].ToString());

                if (chkrole.UserRole == "Admin")
                {
                    return(true);
                }
                else
                {
                    return(false);
                }
            }
            else
            {
                Encrypt.CloseUserSession();
                return(false);
            }
        }