Dim Reply As Variant
Reply = MsgBox("THIS ACTION DELETES THIS RECORD." & Chr(10) & Chr(10) & "DO YOU WANT TO DO THIS?", vbYesNo)
If Reply = 7 Then 'NO
DoCmd.CancelEvent
Exit Sub
End If
If Reply = 6 Then 'Yes
DoCmd.RunCommand acCmdDeleteRecord
Me.Form.Requery
End If