To get a field pointer to a field from the field name you can loop through the 
table incrementing the field number until you find the correct name and return 
a pointer to it, this is very fast since it is all in memory.

For ($i;1;Get last field number($TableNumber))
        If (Is field number valid($TableNumber;$i))
                If (Field name($TableNumber;$i)=$TestFieldName)
                        $i:=Get last field number
                End if 
        End if 
End for 

If you use this a lot you can use a cache array to store the pointers and field 
names, but like I said this runs very fast.


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