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Windows API functions
>>Hi folks.
>>Who can tell me what difference between local time and system time.
>>I have problem with timestamp field.
>>If person in NY at 11 AM (Eastern time) create new record
>>timestamp will be 11. And if person in LA create new record one hour
>>later timestamp show 9 AM (local time in LA).
>>I found 2 API SETLOCALTIME and SETSYSTEMTIME but i do not know
>>how they can help me.
>>Thank you in advance
>
>Hi Alex,
>
>The Win32 has several functions that can help. These would be: SystemTimeToFileTime, LocalFileTimeToFileTime, and FileTimeToSystemTime. The first function converts a SYSTEMTIME structure to a FILETIME structre. The second, coverts a the local file time to the corresponding UTC filetime. The last converts a FILETIME structure back to a SYSTEMTIME sturcture. Something like Cristof Lange's Structure from the download section might be of help. I've used these functions without it. They're not terribly complex.
Thank you George.
But i do not understand how these conversions fuctions can help me to
keep right timestamp in table. As i understand these functions only convert
one type of date and time to another. Could you elobarate this question.
Thank you. Alex
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