IWMDMEnumStorage::Clone method (mswmdm.h)

The Clone method creates another enumerator with the same enumeration state as the current enumerator.


  [out] IWMDMEnumStorage **ppEnumStorage


[out] ppEnumStorage

An IWMDMEnumStorage interface of the cloned enumerator. The caller must release this interface when done 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.


Using this function, a client can record a particular point in the enumeration sequence and return to that point later. The new enumerator supports the same interface as the original enumerator.


Target Platform Windows
Header mswmdm.h
Library Mssachlp.lib

See also

IWMDMEnumStorage Interface