IBDA_IPSinkInfo::get_MulticastList method (bdaiface.h)
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This interface is available for use in the Microsoft Windows 2000, Windows XP, and Windows Server 2003 operating systems. It may be altered or unavailable in subsequent versions.
The get_MulticastList method retrieves a list of the multicast addresses to which the IP Sink filter is listening. This method returns a list of IP addresses in 6-byte IEEE 802.3 format; the list is returned as an array of bytes.
Syntax
HRESULT get_MulticastList(
[out] ULONG *pulcbAddresses,
[out] BYTE **ppbAddressList
);
Parameters
[out] pulcbAddresses
Receives the number of bytes in the returned array.
[out] ppbAddressList
Pointer to variable that receives an array of bytes, of size *pulcbAddresses. Each IP address is 6 consecutive bytes.
Return value
If the method succeeds, it returns S_OK. If it fails, it returns an error code.
Remarks
The method allocates the memory for the array. The caller must free the memory by calling CoTaskMemFree.
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Windows |
| Header | bdaiface.h |