Can IOptionsMonitor listen for changes from memory?

[zms9110750]

Type of issue

Code doesn't work

Description

The API documentation states that he monitors configuration changes. Without emphasis, it can only take effect of files.
I hope you can introduce how to monitor configurations originating from memory. If it is not possible or other preparatory work needs to be done first, please clarify.

Page URL

https://learn.microsoft.com/zh-cn/dotnet/core/extensions/options#ioptionsmonitor

Content source URL

https://github.com/dotnet/docs/blob/main/docs/core/extensions/options.md

Document Version Independent Id

00449cdc-b8fc-a9ff-3f20-0ef0994db354

Article author

@IEvangelist

Metadata

• ID: 433988ea-fda9-aa83-f6ee-221a5521a422
• Service: dotnet-fundamentals

---

Associated WorkItem - 297241

[zms9110750]

There is this code in the document, and I think it should be incorrect:
public class sealed Service
I am here In Net8, it is not supported to write 'sealed' to the right of 'class'