| Microsoft DirectX 8.1 (C++) |
This topic applies to Windows XP Home Edition and Windows XP Professional only.
The Guide Store calls the ItemChanged callback method when when the metaproperties of an object have been changed in the ChannelLineups collection obtained from IGuideStore::get_ChannelLineups.
Syntax
HRESULT ItemChanged(
IChannelLineup* pchanlineup
);
Parameters
pchanlineup
[in] Specifies the IChannelLineup interface of a ChannelLineup object that has been changed in a ChannelLineups collection.
Return Values
Return values are implemented by the application. If the method succeeds, it returns S_OK. If it fails, it returns an HRESULT error code.
Remarks
The dispatch identifier (dispid) of this method is didItemChanged.
See Also