IBDA_EthernetFilter::GetMulticastListSize Method

The GetMulticastListSize method retrieves the number of addresses currently in the list.


HRESULT GetMulticastListSize(
  [out]  ULONG *pulcbAddresses


  • pulcbAddresses [out]
    Pointer that receives the number of addresses currently in the Network Provider's list.

Return Value

If the method succeeds, it returns S_OK. If it fails, it returns an error code.


Addresses in the address list are byte aligned in Network order. UlcbAddresses will always be an integer multiple of the size of an Ethernet address.


Header Declared in Bdaiface.h.

See Also

Error and Success Codes
IBDA_EthernetFilter Interface

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Build date: 12/4/2008