C# :: 세계 시간 별 고정 값 가져오기

 참....찾아보려면 어려운 것이 정보라더니, 코딩을 하는데 지역별 고정인 상수 값이 필요하게 되어서 찾아봤는데....죄다 복잡한 거 밖에 안보여 그냥 직접 찾아서 만들었다... 이 간단한걸 왜 그렇게 어렵게 설명을 해 놓았는지 의문이다...

 출장이 잦다 보니, 한국 시간에 맞춰서 자동으로 동작하는 프로그램을 만드려고 하는데, 쉽게 하는 방법은 어디에도 안보인다...

 폼은 대충 이렇게 잡아놓고...

        private void button1_Click(object sender, EventArgs e)

        {

            DateTime hwTime = DateTime.UtcNow;

            label3.Text = TimeZoneInfo.ConvertTimeBySystemTimeZoneId(hwTime, "Korea Standard Time").ToString();

            label4.Text = TimeZoneInfo.ConvertTimeBySystemTimeZoneId(hwTime, "US Eastern Standard Time").ToString();

        }

요렇게 세줄이면 끝나는데 말이지....

코드를 보면 알겠지만 간단하데 hwTime 에 현재 시스템 날짜와 시간 값을 가져온 뒤에, TimeZoneInfo 함수를 통해 정해진 UTC 의 시간으로 컨버트를 한다. 

 그리고 결과 값은 라벨에 텍스트 변환으로 표출해서 확인 하면 끝....뭐 시계를 만들 수도 있고, 각 시간 대의 특정 시간에 맞춰서 동작하게 하는 프로그램을 짜기에도 유용하다. 값이야 뭐 이용하기 나름이니까...

그리고, 변경할 TimeZoneId 의 경우 이 표를 참조하면 된다. 

Time Zone IDs (Compact 2013)
ID	Time zone name	Display string
0	Dateline Standard Time	(UTC-12:00) International Date Line West
110	UTC-11	(UTC-11:00) Coordinated Universal Time -11
200	Hawaiian Standard Time	(UTC-10:00) Hawaii
300	Alaskan Standard Time	(UTC-09:00) Alaska
400	Pacific Standard Time	(UTC-08:00) Pacific Time (US and Canada)
410	Pacific Standard Time (Mexico)	(UTC-08:00)Baja California
500	Mountain Standard Time	(UTC-07:00) Mountain Time (US and Canada)
510	Mountain Standard Time (Mexico)	(UTC-07:00) Chihuahua, La Paz, Mazatlan
520	US Mountain Standard Time	(UTC-07:00) Arizona
600	Canada Central Standard Time	(UTC-06:00) Saskatchewan
610	Central America Standard Time	(UTC-06:00) Central America
620	Central Standard Time	(UTC-06:00) Central Time (US and Canada)
630	Central Standard Time (Mexico)	((UTC-06:00) Guadalajara, Mexico City, Monterrey
700	Eastern Standard Time	(UTC-05:00) Eastern Time (US and Canada)
710	SA Pacific Standard Time	(UTC-05:00) Bogota, Lima, Quito
720	US Eastern Standard Time	(UTC-05:00) Indiana (East)
840	Venezuela Standard Time	(UTC-04:30) Caracas
800	Atlantic Standard Time	(UTC-04:00) Atlantic Time (Canada)
810	Central Brazilian Standard Time	(UTC-04:00) Cuiaba
820	Pacific SA Standard Time	(UTC-04:00) Santiago
830	SA Western Standard Time	(UTC-04:00) Georgetown, La Paz, Manaus, San Juan
850	Paraguay Standard Time	(UTC-04:00) Asuncion
900	Newfoundland Standard Time	(UTC-03:30) Newfoundland
910	E. South America Standard Time	(UTC-03:00) Brasilia
920	Greenland Standard Time	(UTC-03:00) Greenland
930	Montevideo Standard Time	(UTC-03:00) Montevideo
940	SA Eastern Standard Time	(UTC-03:00) Cayenne, Fortaleza
950	Argentina Standard Time	(UTC-03:00) Buenos Aires
1000	Mid-Atlantic Standard Time	(UTC-02:00) Mid-Atlantic
1010	UTC-2	(UTC-02:00) Coordinated Universal Time -02
1100	Azores Standard Time	(UTC-01:00) Azores
1110	Cabo Verde Standard Time	(UTC-01:00) Cabo Verde Is.
1200	GMT Standard Time	(UTC) Dublin, Edinburgh, Lisbon, London
1210	Greenwich Standard Time	(UTC) Monrovia, Reykjavik
1220	Morocco Standard Time	(UTC) Casablanca
1230	UTC	(UTC) Coordinated Universal Time
1300	Central Europe Standard Time	(UTC+01:00) Belgrade, Bratislava, Budapest, Ljubljana, Prague
1310	Central European Standard Time	(UTC+01:00) Sarajevo, Skopje, Warsaw, Zagreb
1320	Romance Standard Time	(UTC+01:00) Brussels, Copenhagen, Madrid, Paris
1330	W. Central Africa Standard Time	(UTC+01:00) West Central Africa
1340	W. Europe Standard Time	(UTC+01:00) Amsterdam, Berlin, Bern, Rome, Stockholm, Vienna
1350	Namibia Standard Time	(UTC+01:00) Windhoek
1400	E. Europe Standard Time	(UTC+02:00) Minsk
1410	Egypt Standard Time	(UTC+02:00) Cairo
1420	FLE Standard Time	(UTC+02:00) Helsinki, Kyiv, Riga, Sofia, Tallinn, Vilnius
1430	GTB Standard Time	(UTC+02:00) Athens, Bucharest
1440	Israel Standard Time	(UTC+02:00) Jerusalem
1450	Jordan Standard Time	(UTC+02:00) Amman
1460	Middle East Standard Time	(UTC+02:00) Beirut
1470	South Africa Standard Time	(UTC+02:00) Harare, Pretoria
1480	Syria Standard Time	(UTC+02:00) Damascus
1490	Turkey Standard Time	(UTC+02:00) Istanbul
1500	Arab Standard Time	(UTC+03:00) Kuwait, Riyadh
1510	Arabic Standard Time	(UTC+03:00) Baghdad
1520	E. Africa Standard Time	(UTC+03:00) Nairobi
1530	Kaliningrad Standard Time	(UTC+03:00) Kaliningrad
1550	Iran Standard Time	(UTC+03:30) Tehran
1540	Russian Standard Time	(UTC+04:00) Moscow, St. Petersburg, Volgograd
1600	Arabian Standard Time	(UTC+04:00) Abu Dhabi, Muscat
1610	Azerbaijan Standard Time	(UTC+04:00) Baku
1620	Caucasus Standard Time	(UTC+04:00) Yerevan
1640	Georgian Standard Time	(UTC+04:00) Tbilisi
1650	Mauritius Standard Time	(UTC+04:00) Port Louis
1630	Afghanistan Standard Time	(UTC+04:30) Kabul
1710	West Asia Standard Time	(UTC+05:00) Tashkent
1750	Pakistan Standard Time	(UTC+05:00) Islamabad, Karachi
1720	India Standard Time	(UTC+05:30) Chennai, Kolkata, Mumbai, New Delhi
1730	Sri Lanka Standard Time	(UTC+05:30) Sri Jayawardenepura
1740	Nepal Standard Time	(UTC+05:45) Kathmandu
1700	Ekaterinburg Standard Time	(UTC+06:00) Ekaterinburg
1800	Central Asia Standard Time	(UTC+06:00) Astana
1830	Bangladesh Standard Time	(UTC+06:00) Dhaka
1820	Myanmar Standard Time	(UTC+06:30) Yangon (Rangoon)
1810	N. Central Asia Standard Time	(UTC+07:00) Novosibirsk
1910	SE Asia Standard Time	(UTC+07:00) Bangkok, Hanoi, Jakarta
1900	North Asia Standard Time	(UTC+08:00) Krasnoyarsk
2000	China Standard Time	(UTC+08:00) Beijing, Chongqing, Hong Kong, Urumqi
2020	Singapore Standard Time	(UTC+08:00) Kuala Lumpur, Singapore
2030	Taipei Standard Time	(UTC+08:00) Taipei
2040	W. Australia Standard Time	(UTC+08:00) Perth
2050	Ulaanbaatar Standard Time	(UTC+08:00) Ulaanbaatar
2010	North Asia East Standard Time	(UTC+09:00) Irkutsk
2100	Korea Standard Time	(UTC+09:00) Seoul
2110	Tokyo Standard Time	(UTC+09:00) Osaka, Sapporo, Tokyo
2130	AUS Central Standard Time	(UTC+09:30) Darwin
2140	Cen. Australia Standard Time	(UTC+09:30) Adelaide
2120	Yakutsk Standard Time	(UTC+10:00) Yakutsk
2200	AUS Eastern Standard Time	(UTC+10:00) Canberra, Melbourne, Sydney
2210	E. Australia Standard Time	(UTC+10:00) Brisbane
2220	Tasmania Standard Time	(UTC+10:00) Hobart
2240	West Pacific Standard Time	(UTC+10:00) Guam, Port Moresby
2230	Vladivostok Standard Time	(UTC+11:00) Vladivostok
2300	Central Pacific Standard Time	(UTC+11:00) Solomon Is., New Caledonia
2310	Magadan Standard Time	(UTC+12:00) Magadan
2400	Fiji Standard Time	(UTC+12:00) Fiji
2410	New Zealand Standard Time	(UTC+12:00) Auckland, Wellington
2430	UTC+12	(UTC+12:00) Coordinated Universal Time +12
2500	Tonga Standard Time	(UTC+13:00) Nuku'alofa
2510	Samoa Standard Time	(UTC-11:00)Samoa

 좀 더 쉬운 길을 찾는 사람들에게 도움이 될겸, 저장 용으로 포스팅 해 놓는다.