IMDSPStorageGlobals::GetRootStorage method (mswmdm.h)

The GetRootStorage method retrieves a pointer to the IMDSPStorage interface for the root storage of the storage medium.

Syntax

HRESULT GetRootStorage(
  [out] IMDSPStorage **ppRoot
);

Parameters

[out] ppRoot

Pointer to an IMDSPStorage pointer that receives the root storage.

Return value

The method returns an HRESULT. All the interface methods in Windows Media Device Manager can return any of the following classes of error codes:

• Standard COM error codes
• Windows error codes converted to HRESULT values
• Windows Media Device Manager error codes

For an extensive list of possible error codes, see Error Codes.

Remarks

This method must be implemented. It must not return WMDM_E_NOTSUPPORTED or E_NOTIMPL. For more information, see Mandatory and Optional Interfaces.

Requirements

Requirement	Value
Target Platform	Windows
Header	mswmdm.h
Library	Mssachlp.lib

See also

IMDSPStorage Interface

IMDSPStorageGlobals Interface

IWMDMStorage Interface