Button to move subform to next record?

[simpleton]

I have a form that pulls it's default data from it's subform.
I'd like to be able to click a button in the main form that will move the subform data to the next record. After that, (i already got this part) when you go to the next record in the main form, the main form will pull the data from the subform.

What do i need to do this? A macro, or vb or what?

Thanks!!

 

[ajetrumpet]

Linking the sub to the main will allow the main to pull the relevant data into the subform when you change mainform records.

As for the button, see this post for an explanation of the syntax to use for the Next Record command on a subform.