How to get a mount point from NT device name?

Question

For example, I want to go from \Device\HarddiskVolume1 to C: without having to enumerate all the devices or mountpoints in the system.

It seems like IOCTL_MOUNTMGR_QUERY_POINTS can do it but I wondering if there is another way. I've tried all functions on http://msdn.microsoft.com/en-us/library/aa365730%28VS.85%29.aspx and they don't seem to fit the criteria.

Answer 1

This question doesn't make sense, as \Device\HarddiskVolume1 could be part of a Dynamic Disk. Can you detail your scenario?