3.26.4.2 IUpdateDownloadContentCollection::_NewEnum (Opnum 9)
The IUpdateDownloadContentCollection::_NewEnum (opnum 9) method retrieves an enumerator over the collection.
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HRESULT _NewEnum( [out, retval] IUnknown** retval );
retval: The IUnknown interface of an object that also implements the IEnumVARIANT interface, which can be used to enumerate the elements in the collection.
Return Values: The method MUST return information in an HRESULT data structure. The severity bit in the structure identifies the following conditions:
If the severity bit is set to 0, the method completed successfully.
If the severity bit is set to 1, the method failed and encountered a fatal error.
Exceptions Thrown: No exceptions are thrown beyond those thrown by the underlying RPC protocol [MS-RPCE].
This method SHOULD return a newly created object implementing the IEnumVARIANT interface, which enumerates the items in the List ADM element.