3.40.4.9 IUpdateService::ServiceID (Opnum 16)
The IUpdateService::ServiceID (opnum 16) method retrieves the unique identifier for the update service.
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HRESULT ServiceID( [out, retval] BSTR* retval );
retval: A string uniquely identifying the service.
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 the value of the ServiceID ADM element.