Examples: IsHierarchical property (NotesView - LotusScript®)
This script indicates whether or not the By Category view in the current database shows response documents in a hierarchy.
Dim session As New NotesSession
Dim db As NotesDatabase
Dim view As NotesView
Set db = session.CurrentDatabase
Set view = db.GetView("By Category")
If view.IsHierarchical Then
Messagebox "This is a hierarchical view."
Else
Messagebox "This is not a hierarchical view."
End If