public SaveResult DeleteRole(int id)
        {
            var result = new AccountRoleDAC().DeleteAccountRole(id);

            return(new SaveResult(result));
        }
        public List <AccountRole> GetRoleRecordList(string rolename, ref Tuple <string, string, int, int, int, int> pager)
        {
            var list = new AccountRoleDAC().GetRoleRecordList(rolename, ref pager);

            return(list.ToList());
        }