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NF:timezoneapi.GetDynamicTimeZoneInformation |
GetDynamicTimeZoneInformation function (timezoneapi.h) |
Retrieves the current time zone and dynamic daylight saving time settings. These settings control the translations between Coordinated Universal Time (UTC) and local time. |
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base\getdynamictimezoneinformation.htm |
winprog |
9f96f779-7e4f-4a50-a9dc-f3bc86c76ece |
12/05/2018 |
GetDynamicTimeZoneInformation, GetDynamicTimeZoneInformation function, base.getdynamictimezoneinformation, timezoneapi/GetDynamicTimeZoneInformation |
timezoneapi.h |
Windows.h |
Windows |
Windows Vista [desktop apps \| UWP apps] |
Windows Server 2008 [desktop apps \| UWP apps] |
Kernel32.lib |
Kernel32.dll |
Windows |
19H1 |
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Retrieves the current time zone and dynamic daylight saving time settings. These settings control the translations between Coordinated Universal Time (UTC) and local time.
A pointer to a DYNAMIC_TIME_ZONE_INFORMATION structure.
If the function succeeds, it returns one of the following values.
| Return code/value | Description |
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Daylight saving time is not used in the current time zone, because there are no transition dates. |
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The system is operating in the range covered by the StandardDate member of the DYNAMIC_TIME_ZONE_INFORMATION structure. |
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The system is operating in the range covered by the DaylightDate member of the DYNAMIC_TIME_ZONE_INFORMATION structure. |
If the function fails, it returns TIME_ZONE_ID_INVALID. To get extended error information, call GetLastError.
The StandardName and DaylightName members of the resultant DYNAMIC_TIME_ZONE_INFORMATION structure are localized according to the current user default UI language.