Is is possible to detect Undo/Redo events in a Powerpoint Addin via C#? Or is it possible to access what has happened or manipulate the Undo/Redo list?
I ask because I haven't seen anything that allows this, which makes me surprised, I was expecting it to be possible, so I'm asking mostly in the hope that I've missed something.
Any help would be much appreciated!
PPT doesn't expose the undo list, unfortunately, and there's no event you can trap to let you know when an undo/redo has taken place.
I suppose it'd be possible to implement your own undo stack but that seems like the kind of thing Stephen King would write novels about. ;-)