Examples: HasChildren property (NotesOutlineEntry - LotusScript®)
This script indicates whether an entry has children.
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.HasChildren Then
Messagebox "This entry has children."
Else
Messagebox "This entry has no children."
End If