>>>>Try

seek(hours.wcode,'main')

>>>You can place this in the valid of the wcode textbox or at anotherplace right after the user entered the wcode.
>>
>>I thought of that, but will it break the relation?
>

---

>No, why should it break?

I don't know, but I have had problems doing seeks on tables involved in a relation before. I'll test it and see what happens.