Take a look at

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

In article ,
"gottahavit" wrote:

Is there a way to stop OnTime once it starts counting, or to renew the time?
I have a macro that uses OnTime that waits for 3 minutes before running
another procedure. I want to be able to have another macro that either stops
OnTimes counting, or renews the 3 minutes if the user clicks on a button.
I hope that makes sense.