How to access private variables of a class

[novel junco]

I'm trying to access the private DoorLock.isDoorOpened bool from a PlayerControllerB patch class. Is there a way to get the variable directly or maybe a workaround? I really just need to see whether it's true or false

[old quartz]

https://docs.vtolvr-mods.com/documentation/harmony/Traverse-private-fields.html