次のフォームアクションは、DisplayTwisties プロパティを切り替えます。
%INCLUDE "lsconst.lss"
Sub Click(Source As Button)
Dim ws As NotesUIWorkspace
Dim uid As NotesUIDocument
Dim uis As NotesUIScheduler
Set ws = New NotesUIWorkspace
Set uid = ws.CurrentDocument
Set uis = uid.GetSchedulerObject("Main")
If Messagebox("Do you want to change this setting?", _
MB_YESNO + MB_QUESTION, _
"DisplayTwisties is " + _
uis.DisplayTwisties) = IDYES Then
uis.DisplayTwisties = NOT uis.DisplayTwisties
End If
End Sub