Create activity diagrams with the automation inter

[Annette]

I have some questions on how to create activity diagrams using the automation interfaces. Maybe someone can help me??

1. I try to create an activity diagram via the automation interface.
Is there a way to change an activity partition from horizontal to vertical?
I know that there is such a function for swimlanes, but it does not work for activity partitions.

2. I also creat some notes in the activity diagram. Is there a way of hiding notes, so that they still exist and can be made visible again?

3. Can I add stereotypes to packages? There is a method SetStereotypeEx() for packages, but that does not work. Is there another possibility?

4. I want to create a new Enterprise Architect project file via the automation interface. How can I do this?
At the moment I just create a new project in the normal way and then I fill it using the automation interface.

Thanks!!