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vba - How do I access the selected rows in Access?

I have a form which includes a data sheet. I would like to make it possible for a user to select multiple rows, click on a button and have some sql query run and perform some work on those rows.

Looking through my VBA code, I see how I can access the last selected record using the CurrentRecord property. Yet I don't see how I can know which rows were selected in a multiple selection. (I hope I'm clear...)

What's the standard way of doing this? Access VBA documentation is somewhat obscure on the net...

Thanks!

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I used the technique similar to JohnFx

To trap the Selection height before it disappears I used the Exit event of the subform control in the Main form.

So in the Main form:

Private Sub MySubForm_Exit(Cancel As Integer)

  With MySubForm.Form
    m_SelNumRecs = .SelHeight
    m_SelTopRec = .SelTop
    m_CurrentRec = .CurrentRecord
  End With

End Sub

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