How to reformat the Date-Time string (e.g. 05/28/09 11:00:00)?

How to reformat the Date-Time string (e.g. 05/28/09 11:00:00)?

Been searching through help docs and trying substring manipulations, but getting nowhere, so asking this kind forum for assistance.

The "Time" field in a form generates values that are formatted like this:
05/28/09 11:00:00

When building a Dashboard, I don't want the trailing "seconds" to show in the time, so I've tried several things:
  - looking for a preferences setting that would change the default time format -- None exists that I can find
  - searching Help Docs for a code statement that allows formatting of the time -- None exists that I can find
  - writing a substring manipulation that trims off the last 3 characters of the date-time string -- Can't make it work

Can anyone kindly assist me in getting control of the output of the date-time string, specifically to eliminate the trailing colon and seconds characters?

Many thanks in advance.


Greg
datazen1@gmail.com
Santa Fe, New Mexico US