That's nice! As the title of the message states I am still using VFP6 (Yes, our company has VFP7 through MSDN sub).

Actually, what I was looking for was KEY() to tell me what the expression of the index is in the CDX.

Case closed.

>>How can I list out the tags in a CDX?
>>TIA!
>
>There's ATAGINFO( ) Function in VFP7.