public WorkingTimeRecordForReport[] Get(YmdString ymdString)
{
var yearMonth = YearMonth.FromYmdString(ymdString);
var headers = _DailyWorkRecordQueryService.SelectByYearMonth(yearMonth);
return(headers.WorkingTimeRecordForReports
.Where(h => h.Ymd.Equals(ymdString))
.OrderBy(h => h.StartDateTime)
.ToArray());
}