Convert date

Hi Experts,

I am using api of facebook to get some informations about my events, but the date of event is comming this way:

<start_time>1357093800</start_time>
<end_time>1357104600</end_time>

How convert this in a datetime with Delphi Xe
Thanks for some help
alpiresAsked:
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epasquierConnect With a Mentor Commented:
yes, you have problems with Time Zones. You must know which TZ is used by facebook (I hope UTC, but some source talks about pacific time), then convert that (shift is a better word)  to your own. That is another problem.

here are a few starters :
http://stackoverflow.com/questions/4134718/facebook-events-and-timezones-how-to-convert-utc-datetime-to-what-facebook-expec
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epasquierCommented:
you can use this website
http://www.onlineconversion.com/unix_time.htm

ok, I know it is a joke, you mean in code :o) Well that is my first finding on your subject, the format of the data you have is "UNIX TimeStamp" . All we have to do now is finding its coding and why not a Delphi function that converts it
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epasquierCommented:
And here we go !

http://www.delphifaq.com/faq/f91.shtml

it's easier when you know what the format is
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mlmccCommented:
That appears to be a Unix datetime which is kept as the number of seconds since a specific date.  I forget the date.

Here is a question that I believe solves it
http://www.experts-exchange.com/Programming/Languages/Pascal/Delphi/Q_20006708.html

mlmcc
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aikimarkCommented:
@alpires

according to the epasquier, the date values are:
1/2/2013 2:30:00 AM
1/2/2013 5:30:00 AM
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alpiresAuthor Commented:
The problem is that dates dont mach

In face book 1357093800 is January 1, 2013 14:30:00 and not Wed, 02 Jan 2013 02:30:00

Some idea ?
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mlmccConnect With a Mentor Commented:
Unix Time is generally saved as GMT so to use it you have to adjust for the time zone.  

For you, you subtract 4 hours from the time.

For me in Central US I subtract 6 hours (5 during Dylight savings)

That is 12 hours earlier so it is probably for someone in the south Pacific like on Somoa.

mlmcc
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