次の例は、エントリが現在のデータベース内にあるかどうかを示します。
Dim session As New NotesSession
Dim db As NotesDatabase
Dim outline As NotesOutline
Dim oe As NotesOutlineEntry
Set db = session.CurrentDatabase
Set outline = db.GetOutline("products")
Set oe = outline.GetFirst()
If oe.IsInThisDB Then
Messagebox "This entry is in the current database."
Else
Messagebox "This entry is not in the current database."
End If