SYSTEMTIME
This structure represents a date and time using individual members for the month, day, year, weekday, hour, minute, second, and millisecond.
typedef struct _SYSTEMTIME { // st
WORD wYear;
WORD wMonth;
WORD wDayOfWeek;
WORD wDay;
WORD wHour;
WORD wMinute;
WORD wSecond;
WORD wMilliseconds;
} SYSTEMTIME;
Members
- wYear
Specifies the current year. - wMonth
Specifies the current month; January = 1, February = 2, and so on. - wDayOfWeek
Specifies the current day of the week; Sunday = 0, Monday = 1, and so on. - wDay
Specifies the current day of the month. - wHour
Specifies the current hour. - wMinute
Specifies the current minute. - wSecond
Specifies the current second. - wMilliseconds
Specifies the current millisecond.
Remarks
It is not recommended that you add and subtract values from the SYSTEMTIME structure to obtain relative times. Instead, you should
- Convert the SYSTEMTIME structure to a FILETIME structure.
- Copy the resulting FILETIME structure to a ULARGE_INTEGER structure.
- Use normal 64-bit arithmetic on the ULARGE_INTEGER value.
Requirements
Runs on | Versions | Defined in | Include | Link to |
---|---|---|---|---|
Windows CE OS | 1.0 and later | Winbase.h |
Note This API is part of the complete Windows CE OS package as provided by Microsoft. The functionality of a particular platform is determined by the original equipment manufacturer (OEM) and some devices may not support this API.
See Also
GetLocalTime, GetSystemTime, SetLocalTime, SetSystemTime, FILETIME
Last updated on Tuesday, July 13, 2004
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