Hi UT's fellows..

Some reports of mine usually use some UDFs on reports's fields to calculate or get any external data or procedure.

I've been defining those UDFs on external programs (using set proceture to).. And, I always ask me if is it a good pratice for VFP9 (that culture I brought from fpw)...

I mean... this is a basic structure for my applications

...main prg
......objects
......objects
......objects
......objects
......object that control and call reports ((------- all external procedures is declared here with "set procedure to"

Is it good pratice? Polically correctly?

Is it something structurally better? on terms of speed...

TIA

Claudio