IVdsVolumeMF::QueryAccessPaths method (vds.h)
[Beginning with Windows 8 and Windows Server 2012, the Virtual Disk Service COM interface is superseded by the Windows Storage Management API.]
Returns a list of access paths and a drive letter, if one exists, for the current volume.
Syntax
HRESULT QueryAccessPaths(
[out] LPWSTR **pwszPathArray,
[out] LONG *plNumberOfAccessPaths
);
Parameters
[out] pwszPathArray
[out] plNumberOfAccessPaths
A pointer to the number of access paths on the volume.
Return value
This method can return standard HRESULT values, such as E_INVALIDARG or E_OUTOFMEMORY, and VDS-specific return values. It can also return converted system error codes using the HRESULT_FROM_WIN32 macro. Errors can originate from VDS itself or from the underlying VDS provider that is being used. Possible return values include the following.
| Return code/value | Description |
|---|---|
|
The method completed successfully. |
|
The volume failed. |
|
The pack containing the volume is not accessible. |
Remarks
The drive letter appears as the first access path in pwszPathArray.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows Vista [desktop apps only] |
| Minimum supported server | Windows Server 2003 [desktop apps only] |
| Target Platform | Windows |
| Header | vds.h |
| Library | Uuid.lib |