public ActionResult UpdateMemberShipColumnSort(long SiteID, string ColumnName, int newSortIndex)
        {
            List <MemberShipRegColumnSetModels> modelList = MemberShipRegSetDAO.GetColumnItems(SiteID);
            var targetModel = modelList.Single(p => p.ColumnName == ColumnName);

            modelList.Remove(targetModel);
            modelList.Insert(newSortIndex - 1, targetModel);
            for (int i = 0; i < modelList.Count; i++)
            {
                MemberShipRegSetDAO.UpdateColumnItemSort(SiteID, modelList[i].ColumnName, (i + 1));
            }
            return(Json("success"));
        }
        public ActionResult GetMemberShipColumnSetItems(long SiteID)
        {
            List <MemberShipRegColumnSetModels> model = MemberShipRegSetDAO.GetColumnItems(SiteID);

            return(Json(model));
        }