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IWMDMStorage::GetStorageGlobals method (mswmdm.h)

  • Article

The GetStorageGlobals method retrieves the IWMDMStorageGlobals interface of the root storage of this storage.

Syntax

HRESULT GetStorageGlobals(
  [out] IWMDMStorageGlobals **ppStorageGlobals
);

Parameters

[out] ppStorageGlobals

Pointer to an IWMDMStorageGlobals interface, which provides information about the device such as serial number, capabilities, and so on. The caller must release this interface when finished with it.

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

The IWMDMStorageGlobals interface returned provides methods for accessing global information about the root storage of the current storage. Because this interface exposes global device information, an application only needs to call this method once, on any storage within a single memory container.

Requirements

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

See also

IWMDMStorage Interface

IWMDMStorageGlobals Interface