Access After Close

[Aidan63]

Are we defining behaviour for what should happen if a user attempts to call a function / read or write a property of a class after close has been called? I hadn't though of this until the other week so I'm not sure what the current behaviour is, but its probably not great and is certainly untested. In C# objects which implement IDisposable are recommended to throw ObjectDisposedException if users call functions or access properties after dispose has been called. So maybe we should specify a ObjectClosedException will be thrown when accessing properties or returned as the error in callback functions.
If we don't specify a behaviour I can easily imagine a world where this falls into the "target specific behaviour category" as some implementations might cache values and be accessible after closing but cause exceptions on other targets.