[MFC] CString 과 CTime 간 변환

1. CTime을 CString으로 변환

// CTime을 CString으로 변환
CString strDateTime;
CTime tiTime(2020, 12, 03, 16, 02, 25);
strDateTime = tiTime.Format(_T("%Y-%m-%d %H:%M:%S"));
//strDateTime = "2020-12-03 16:02:25";

//현재시간을 년월일시분초 로 표현
//CTime::GetCurrentTime() 은 현재시간

CString strTime = CTime::GetCurrentTime().Format(L"%Y%m%d%H%M%S");

 

 

 

2. CString을 CTime으로 변환

void GetCStringtoCTime(CString strTime, CTime& cTime)
{
    //strDateTime = "2020-12-03 16:02:25";
	CStringA strYear, strMonth, strDay, strHour, strMin, strSec;

	strYear = strTime.Left(4);
	strMonth = strTime.Mid(5, 2);
	strDay = strTime.Mid(8, 2);
	
	int nFind = strTime.Find(L":");
	strHour = strTime.Mid(nFind -2, 2);
	strMin = strTime.Mid(nFind + 1, 2);
	strSec = strTime.Mid(nFind + 4, 2);

	cTime = CTime(atoi(strYear), atoi(strMonth), atoi(strDay), atoi(strHour), atoi(strMin), atoi(strSec));
}