<div>
uses DateUtils;<br />
..<br />
car Seconds : Int64;<br />
..<br />
Seconds := SecondsBetween(Date1,Date2<wbr />);
</div>


uses DateUtils;
..
car Seconds : Int64;
..
Seconds := SecondsBetween(Date1,Date2);

<div>
Add dateutils to your uses list,<br />
then use SecondsBetween
</div>


Add dateutils to your uses list,
then use SecondsBetween

<div>
<div class="content wysiwyg-content">
Hello, <br />
i have two date values of datetime at this format : 2009/07/08 11:20:17<br />
<br />
and i wanna sea if difference between 2 values are 1 second or 2 seconds.<br />
<br />
how can i check this in delphi? 
</div>
</div>


Hello, 
i have two date values of datetime at this format : 2009/07/08 11:20:17

and i wanna sea if difference between 2 values are 1 second or 2 seconds.

how can i check this in delphi? 

difference between two datetime values?

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