O filetoarray se não tiver antes dele um hfilter coloca no array a tabela inteira e se colocar o hfilter, traz só o registro. exemplos:

//assim vai trazer só o registro atual
HFilter(RADFileA,RADFileA.IDRADFileA,gnID)
FileToArray(garr_RADFileA_Depois,RADFileA,RADFileA.IDRADFileA)

//vai trazer todos os registros
FileToArray(garr_RADFileA_Depois,RADFileA,RADFileA.IDRADFileA)

DICA:
Voce pode atribuir uma Classe de um arquivo a um array assim:

garr_RADFileA_Antes is array of CMRADFileA
garr_RADFileA_Depois is array of CMRADFileA

This function works great but is missing one neat feature, the assignment towards members of subclasses (Typically useful when implementing a Model-View-Controller architecture).

Here's a simplified example:
1) Classes used
Class CustomerClass
CustomerID is int
Name is string
CityID is int
City is a CityClass
END

Class CityClass
CityID is int
CityName is string
PostalCode is string
CountryID is int
Country is CountryClass
END

Class CountryClass
CountryID is int
CountryISOCode is string
CountryName is string
END

2) Query used to assign to class members
Assume we have a query that joins customers with the city table and the country table resulting in a data source with the format:
CustomerID | Name | CityID | CityName | PostalCode | CountryID | CountryISOCode | CountryName

3) Array used
MyArray is array of 0 CustomerClass

4) Now we assign this query result to the array of CustomerClass objects using the FichierVersTableau(MyArray, MyQuery) function. This would unfortunately only assign the members at the level of the Customer Class instance and not the members of the subclass City instance and the subsubclass Country instance limitating this feature in real life OO scenario's.