1. 根据Session获取当前登陆用户
   var sessionManager = CompositionManager.GetValue
          
           ();var session = sessionManager.GetSession();var user = session.GetUser();
          
2. 绑定枚举数据类型
   定义属性
   [Display(ResourceType = typeof(Resources), Name = "ArticleStates")]    public string State { get; set; }

   获取值

   this.State = ((int)article.State).ToString();

   设置值

   article.State = this.State.ConvertOrDefault
          
           ();
          

   页面上面获取值

   @FormHelper.RadioButtonGroup(a => a.State, SelectListItems.FromEnum
          
           ())