How do I change formula results by changing the text color of the
If you switch to the 19043 date system , ToolsOptionsCalculation, 1904
date system checkbox, you can get negative dates.
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HTH
Bob Phillips
(remove nothere from the email address if mailing direct)
"bailfire13" wrote in message
...
I'm working with times (0:00:42) on Excel 2003, and cannot make a time go
negative (0:00:42 - 0:01:00). I figured out how to change the text color
of
the number if the number should be negative. I now want to know how to
create a formula that is dependant on the text color of the numbers. I
would
like to add the black numbers and subtract the red numbers. Is there
anyone
that knows how to do this? Or better yet, is there a way to make a time
go
negative?
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