| Microsoft DirectX 8.1 (C++) |
The ATSCChannelTuneRequest object represents a tune request object specific to Advanced Television Systems Committee (ATSC) networks. Applications must not co-create tune requests directly. Tune requests must always be obtained through a network-specific TuningSpace object.
| Interfaces | IATSCChannelTuneRequest |
| Outgoing Event Interfaces | None. |
The ATSCChannelTuneRequest object is created through the CreateTuneRequest method on the ITuningSpace interface which is the base class for deriving the IATSCTuningSpace interface. The ATSCChannelTuneRequest contains a reference to an ATSCLocator object and a collection of Component objects.