LookupId (Opnum 89)

The LookupId method is received by the server in an RPC_REQUEST packet. In response, the server MUST return the represented Message.LookupIdentifier.

 [propget] HRESULT LookupId(
   [out, retval] VARIANT* pvarLookupId

pvarLookupId: A pointer to a VARIANT that upon successful completion will contain a BSTR that contains the 64-bit lookup identifier for the message.

Return Values: The method MUST return S_OK (0x00000000) on success or an implementation-specific error HRESULT on failure.

When processing this call, the server MUST follow these guidelines:

  • Set the pvarLookupId output parameter to the value of the represented Message.LookupIdentifier.