将对象中属性串接

            editionPushService = new EditionPushService();
            List<PandaTagInfo> list = editionPushService.Get_PADNA_INDEX_ListByTagName(Const.PANDA_SPACE_INDEX_RECOMMANDNOVEL_TAGNAME, 18, PandaTagTypeOption.Novel);
            string bookIds = list.Select(x => x.ResID.ToString()).Aggregate((x, y) => x + "," + y);
            Update_RepeaterControl.ObjDataSource = new NovelsService().SearchBooks(bookIds);

 

示例完成了将小说对象的书籍ID属性信息通过“，” 分隔符， 完成串接