I ran into more problems with Rhino.UI.Dialogs.ShowPropertyListBox:
An empty string value “” is represented as blank " " in the dialog. This is not a big problem since I can take care of that myself. However, I think it should be fixed.
If I confirm the dialog with the Right Mouse Button the attached script runs to the end, not showing any more dialogs. Is this by design? How can I avoid that?
The reason the form closes when you right-click off the form is because the form is display as semi-model, which means the dialog is modal but view command works (e,g. pan, zoom, rotate view). Thus, there isn’t anything that can be done about the behavior.