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IBDA_SignalProperties Interface

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This topic applies to Update Rollup 2 for Microsoft Windows XP Media Center Edition 2005 and later.

The IBDA_SignalProperties interface is implemented by a BDA device filter. Through this interface, the network provider informs a BDA device filter about the current tuning request. The network provider calls the PutXxx methods in the interface at the time that the BDA device is registered with the network provider. Thereafter, the network provider calls these methods whenever the current tuning request is modified.

Methods

The IBDA_SignalProperties interface inherits the methods of the IUnknown interface.

In addition, IBDA_SignalProperties defines the following methods.

Method Description

GetNetworkType

Retrieves the network type for the current tuning request.

GetSignalSource

Retrieves the signal source for the current tuning request.

GetTuningSpace

Retrieves the tuning space for the current tuning request.

PutNetworkType

Specifies the network type for the current tuning request.

PutSignalSource

Specifies the signal source for the current tuning request.

PutTuningSpace

Specifies the tuning space for the current tuning request.

Requirements

Header Declared in Bdaiface.h.

See Also

BDA Interfaces

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Build date: 12/4/2008