public ExcutionResult Search(string keyword)
        {
            ExcutionResult result = new ExcutionResult();

            try
            {
                var param = EmployeesManager.Search(keyword);
                result.Data = param;
            }
            catch (Exception e)
            {
                result.ErrorCode = 1;
                result.Message   = e.Message;
                _ilogger.LogError(e.Message, e);
            }
            return(result);
        }