I have a header form (frmPackHeader) and a subform (frmPackDetail).
(One to many relationship)
On the header there is a button that activates the code below.
In particular note
When I click on the button I am prompted to enter [forms]![frmPackDetail]![P
D]. WHY ?
Surely the [forms]![frmPackDetail]![PackDetailID] field already has a value?? Why do I need to input it?
I hope the above is clear ...?
Private Sub Command7_Click()