>>I understand this pretty much, but not really this line.
>>

if indexseek(InvLinesCursor.Product_ID, .t., 'product', product_id')
>>

>>However, I tried it anyway and when I save the code it tells me "Function Name missing". I suspect I'm missing a delimiter of some sort.
>>
>
>What version of VFP are you using? That function was added in VFP6...

I am using VFP6, but I'm so grren with this stuff that I didn't understand what I was reading under help.

As for the missing quote, I should have noticed that.

I now have the code compiling, but I'm back to the "Function requires row or table buffering." I've added the line:

CursorSetProp("Buffering", 5, "Product")

And I still get the same error. I've tried it just before and just after the "Select Product" line.