Augusto-

>im creating an applications in VFP 6.0 and usig a ODBC DSN Imake a connection with tables of a microsoft acces database
>
>when im making a query and put it in to a vfp grod of a vfp form
>all the values that the records has in 0 or spaces are showed with the text .NULL. in it ..
>
>are any way to only [convert this values in ceros or spaces dependig the type of the field?

Are you looking for the NVL() function?