public ViewResult DictListManage()
        {
            var model     = new LayerDictManageViewModel();
            var mapper    = new MapperConfiguration(cfg => cfg.CreateMap <DictionaryDTO, Dict>()).CreateMapper();
            var orderlist = mapper.Map <IEnumerable <DictionaryDTO>, List <Dict> >(_service.GetListOfDictionaries())
                            .OrderBy(x => x.Schema_name)
                            .ThenBy(x => x.Table_name);

            model.DictList = orderlist.ToList();
            return(View(model));
        }