SystemTimeToTzSpecificLocalTimeEx function

Converts a time in Coordinated Universal Time (UTC) with dynamic daylight saving time settings to a specified time zone's corresponding local time.

Syntax

BOOL WINAPI SystemTimeToTzSpecificLocalTimeEx(
  _In_opt_ const DYNAMIC_TIME_ZONE_INFORMATION *lpTimeZoneInformation,
  _In_     const SYSTEMTIME                    *lpUniversalTime,
  _Out_          LPSYSTEMTIME                  lpLocalTime
);

Parameters

lpTimeZoneInformation [in, optional]

A pointer to a DYNAMIC_TIME_ZONE_INFORMATION structure that specifies the time zone and dynamic daylight saving time.

lpUniversalTime [in]

A pointer to a SYSTEMTIME structure that specifies the UTC time to be converted. The function converts this universal time to the specified time zone's corresponding local time.

lpLocalTime [out]

A pointer to a SYSTEMTIME structure that receives the local time.

Return value

If the function fails, the return value is zero. To get extended error information, call GetLastError.

Requirements