Parnet problem with subform

[Massoud]

Hi,

In my subform's oncurrent event I want to change the value of a text box (docid) on the main form.
The name of the subform is : AsnadList
This code doesn't work:

Private Sub Form_Current()
Me.Parent.docid = Me.DocumentId
End Sub

I keep receiving this error message:
Method 'Parent' of object '_Form_AsnadList" failed

What's the problem?
Thanks

 

[Dennisk]

Use this notation

Forms!YourMainFormName!DocumentID

to refer to the document id