Determines whether the lock in screen mode sign is set or not in a virtual machine configuration.
PRL_RESULT PrlVmCfg_IsLockInFullScreenMode( PRL_HANDLE hVmCfg, PRL_BOOL_PTR pbValue );
PrlApiDeprecated.h
PRL_RESULT. Possible values:
PRL_ERR_INVALID_ARG - invalid handle or null pointer to buffer was passed.
PRL_ERR_SUCCESS - function completed successfully.
Lock in screen mode is feature of Parallels Player product that allows to mandatory apply full screen mode for Parallels GUI until guest OS started and go to the windowed mode just after guest OS will be stopped.