I have a huge spreadsheet that picks up market rates off the internet
and then does all sorts of calculations. The market rates are updated
every second and the whole thing is in constant recalculation mode.
This slows my PC to a crawl.

I am looking for a macro that will allow me to do the following:
1 Button to turn on Auto Recalc
1 Button to turn off Auto Recalc
1 Cell to define the interval in seconds between each recalc when Auto
Recalc is Off.

I should be able to enter 15 seconds into the cell and then click on
the "Auto Recalc OFF" button and then the *Macro will count down 15
seconds and do "F9" every 15 seconds*.

If you can help me, I will be very greatful and more if necessary.

Thanks, PCDORK


--
PCDork
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Look at Chip Pearson's sit on Application.Ontime

http://www.cpearson.com/excel/ontime.htm

you can set calculation mode with

Application.Calculation = xlManual

or

Application.Calculation = xlAutomatic

Application.Calculate triggers a calculation equivalent to F9

Using a macro to display a count down would just tie up your sheet even
more.

--
Regards,
Tom Ogilvy

"PCDork" wrote in
message ...

I have a huge spreadsheet that picks up market rates off the internet
and then does all sorts of calculations. The market rates are updated
every second and the whole thing is in constant recalculation mode.
This slows my PC to a crawl.

I am looking for a macro that will allow me to do the following:
1 Button to turn on Auto Recalc
1 Button to turn off Auto Recalc
1 Cell to define the interval in seconds between each recalc when Auto
Recalc is Off.

I should be able to enter 15 seconds into the cell and then click on
the "Auto Recalc OFF" button and then the *Macro will count down 15
seconds and do "F9" every 15 seconds*.

If you can help me, I will be very greatful and more if necessary.

Thanks, PCDORK


--
PCDork
------------------------------------------------------------------------
PCDork's Profile:
http://www.excelforum.com/member.php...o&userid=32104
View this thread: http://www.excelforum.com/showthread...hreadid=518639