/// <summary>
        /// 预算库关系的改变
        /// </summary>
        /// <returns></returns>
        public string UpdateYSK()
        {
            string OrgCode = System.Web.HttpContext.Current.Request.Params["OrgCode"];
            string OrgPhId = System.Web.HttpContext.Current.Request.Params["OrgPhId"];

            string mydelete     = System.Web.HttpContext.Current.Request.Params["mydelete"];
            var    mydeleteinfo = DataConverterHelper.JsonToEntity <CorrespondenceSettingsModel>(mydelete);

            string myinsert     = System.Web.HttpContext.Current.Request.Params["myinsert"];
            var    myinsertinfo = DataConverterHelper.JsonToEntity <ProjLibProjModel>(myinsert);


            var result = CorrespondenceSettingsService.UpdateYSK(OrgCode, OrgPhId, mydeleteinfo.AllRow, myinsertinfo.AllRow);

            return(DataConverterHelper.SerializeObject(result));
        }