Hi! I understand my previous post was a wreck. I gradually understand more and more.
Let's say I have numeric fields A and B.
I want, whether with a query or with an Acess functionality if such exists,
to show the user a C field which shows the sum: "A+B" of each registry. (Not the totals, I mean a new field).
This is something i need to know. There is something else. Let's say i want, from the past example, the same table A,B and C. Let's say theres another field called "FORMULA". I want now Access to use that formula, user inputed, apply it to A and B and show the result in C. But the user must define what calculations must be done. Is this possible?