/// <summary> /// 导航 /// </summary> void BindNav() { List <string> lxs = new List <string>() { "东方玄幻", "武侠仙侠", "都市言情", "历史军事", "科幻灵异", "网游竞技", }; Nav.DataSource = Tygdb.分类表.ToList().Take(7) //.Where(p => lxs.Contains(p.分类标识)) ; Nav.DataBind(); }