| Microsoft DirectX 8.1 (C++) |
This topic applies to Windows XP Home Edition and Windows XP Professional only.
The UnreferencedItems method retrieves a collection of Channel objects that are not referenced by other objects.
Syntax
HRESULT UnreferencedItems(
IChannels** ppchans
);
Parameters
ppchans
[out] Address of a variable to receive a pointer to the IChannels interface of the retrieved Channels collection.
Return Values
The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.
| Return code | Description |
| S_OK | The method succeeded. |
| E_OUTOFMEMORY | There is not sufficient memory to create the collection. |
| E_POINTER | Data cannot be read from or written to a supplied address. |
See Also