looking for xDX - Project Close / Closing Event

Hello,

I am looking for a Event which gets fired when I am closing the complete Project.

I found Events when

• Closing a Schematic Sheet / Schematic Page
• Closing / Shutting down xDX Designer

has someone here found something like this ?

Maybe it is undocumented, maybe I have overseen it. I tried all promising Events

listed in the Documentation, but none of them get fired when I close the whole Project.

I mean I can create a workaround, that when I like to query something from the

project, I check, if the object reference is still valid, but having an Event, would make my

whole project more simple with an event like Project Open / Close / Closing.

Thanks

Stefan