Remove Drive w/ selection based on associated DOS drive letter

I am trying to find a way to call CM_Query_And_Remove_SubTree() or
SetupDiRemoveDevice() on the basis of the associated DOS drive letter. There
seem to be multiple name-spaces for both physical and logical drives. I have
found a number of well-hidden bridges for tying some of them together, but
have been unable to find one that lets me start with the drive letter and
chain down to the ID I need to drive one of the remove functions.

Any Suggestions?

MetaJack wrote:
> I am trying to find a way to call CM_Query_And_Remove_SubTree() or
> SetupDiRemoveDevice() on the basis of the associated DOS drive letter. There
> seem to be multiple name-spaces for both physical and logical drives. I have
> found a number of well-hidden bridges for tying some of them together, but
> have been unable to find one that lets me start with the drive letter and
> chain down to the ID I need to drive one of the remove functions.
>
> Any Suggestions?

Here I have show this:
http://www.codeproject.com/system/Re...veByLetter.asp


Uwe

Enumerate all GUID_DEVINTERFACE_CDROM/_DISK, call IOCTL_STORAGE_GET_DEVICE_NUMBER for each.

Also call IOCTL_STORAGE_GET_DEVICE_NUMBER for each drive letter and match them.

--
Maxim S. Shatskih
Windows DDK MVP

http://www.storagecraft.com

"MetaJack" <> wrote in message news:99F040BC-61DC-41F5-BF85-...
>I am trying to find a way to call CM_Query_And_Remove_SubTree() or
> SetupDiRemoveDevice() on the basis of the associated DOS drive letter. There
> seem to be multiple name-spaces for both physical and logical drives. I have
> found a number of well-hidden bridges for tying some of them together, but
> have been unable to find one that lets me start with the drive letter and
> chain down to the ID I need to drive one of the remove functions.
>
> Any Suggestions?