Can it achieve logout from the lock screen state?

[Link-HXX]

I am currently writing a C # service program that has a timed logout function that works well when logged in. But I still want to perform a logout after the time has passed in the locked screen state. I have tried the following methods:

Shutdown - l command

ExitWindowsEx (EWX_LOGOFF | EWX-FORCE, 0)

ApiDefinitions.CreateProcessAsUser（
UserTokenHandle,
Null,
Shutdown - l ",
IntPtr. Zero,
IntPtr. Zero,
False,
0
IntPtr. Zero,
Null,
Ref startInfo,
Out procInfo);

But none of them worked. Do you have any insights? Thank you very much!

[stale]

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