/// <summary>
        /// 多图文推送情况下获取子表的数据
        /// </summary>
        /// <param name="vguid">主表的guid</param>
        /// <returns></returns>
        public JsonResult GetMoreGraphicList(string vguid)
        {
            var list = _dl.GetMoreGraphicList(vguid);

            return(Json(list, JsonRequestBehavior.AllowGet));
        }