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Date & time operation

 
Ranch Hand
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I have a date and time formatted as follows:-
Date = "2002-02-28"
Time = "14:15:00"
Date is formatted as yyyy-mm-dd and time is hh:mm:ss
How to add/minus X hours from the above date/time?
 
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Check out the Calendar and GregorianCalendar classes.
hth,
bear
 
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