I have a table used to enter meter readings. one field is Last reading and another field is current reading. I would like the last reading field to be updated by the previous current reading field.

Any Ideas?

i know that i am not explaining this very well, but it is late and i am tired.

Thanking you all in advance

Fred

Take a look at the attached file. I hope it gives you a direction.

HTH

Meter_Readings.zip

Thanks

Gives me a starting point

How about something simple?

MeterReading.fp7.zip

Thanks

I always like to KISS

This is definatly the right direction