Microsoft DirectX 8.0 |
This interface is implemented on the AnalogRadioTuningSpace object.
MethodName Description ITuningSpace Methods get_UniqueName Retrieves a unique name for the Tuning Space. Can be either a short name, or a GUID. put_UniqueName Sets a unique name for the Tuning Space. Can be either a short name, or a GUID. get_FriendlyName Retrieves the localized, user-friendly name of the Tuning Space. put_FriendlyName Sets the localized, user-friendly name of the Tuning Space. get_CLSID Gets the CLSID of the tuning space as a BSTR. get_NetworkType Retrieves the network type GUID of the tuning space as a BSTR. put_NetworkType Sets the network type for this tuning space as a BSTR. get__NetworkType Retrieves the network type of the tuning space as a GUID. put__NetworkType Sets the network type for this tuning space as a REFCLSID. CreateTuneRequest Creates a COM object representing an empty (uninitialized) Tune Request. EnumCategoryGUIDs Creates an enumerator for the DirectShow category GUIDs, representing classes of filters that support the tuning space. EnumDeviceMonikers Creates an enumerator of device monikers representing the tuner inputs (filters) supporting this tuning space. get_DefaultPreferredComponentTypes Returns an enumeration of the preferred component types, which specify parameters such as the preferred audio stream. put_DefaultPreferredComponentTypes Creates an enumeration of the preferred component types, which specify parameters such as the preferred audio stream. get_DefaultLocator Retrieves the default Locator on the local system. put_DefaultLocator Sets the default Locator on the local system. IAnalogRadioTuningSpace Methods get_MinFrequency Retrieves the minimum frequency for this tuning space. put_MinFrequency Sets the minimum frequency for this tuning space. get_MaxFrequency Retrieves the maximum frequency for this tuning space. put_MaxFrequency Sets the maximum frequency for this tuning space. get_Step Retrieves the step increment for this tuning space. put_Step Sets the step increment for this tuning space.
IAnalogRadioTuningSpace Interface
Retrieves the minimum frequency for this tuning space.
Syntax
HRESULT get_MinFrequency( long* MinFrequencyVal );
Parameters
- MinFrequencyVal
- [out, retval] Pointer to a variable of type long that receives the minimum frequency.
Return Value
Returns S_OK if successful. If the method fails, error information can be retrieved using the standard COM IErrorInfo interface.
IAnalogRadioTuningSpace Interface
Sets the minimum frequency for this tuning space.
Syntax
HRESULT put_MinFrequency( long NewMinFrequencyVal );
Parameters
- NewMinFrequencyVal
- [in] Variable of type long that specifies the minimum frequency.
Return Value
Returns S_OK if successful. If the method fails, error information can be retrieved using the standard COM IErrorInfo interface.
IAnalogRadioTuningSpace Interface
Retrieves the maximum frequency for this tuning space.
Syntax
HRESULT get_MaxFrequency( long* MaxFrequencyVal );
Parameters
- MaxFrequencyVal
- [out, retval] Pointer to a variable of type long that receives the maximum frequency.
Return Value
Returns S_OK if successful. If the method fails, error information can be retrieved using the standard COM IErrorInfo interface.
IAnalogRadioTuningSpace Interface
Sets the maximum frequency for this tuning space.
Syntax
HRESULT put_MaxFrequency( long NewMaxFrequencyVal );
Parameters
- NewMaxFrequencyVal
- [in] Variable of type long that specifies the maximum frequency.
Return Value
Returns S_OK if successful. If the method fails, error information can be retrieved using the standard COM IErrorInfo interface.
IAnalogRadioTuningSpace Interface
Retrieves the step increment for this tuning space.
Syntax
HRESULT get_Step( long* StepVal );
Parameters
- StepVal
- [out, retval] Pointer to a variable of type long that receives the stepping value.
Return Value
Returns S_OK if successful. If the method fails, error information can be retrieved using the standard COM IErrorInfo interface.
IAnalogRadioTuningSpace Interface
Sets the step increment for this tuning space.
Syntax
HRESULT put_Step( long NewStepVal );
Parameters
- NewStepVal
- [in] Variable of type long that specifies the stepping increment.
Return Value
Returns S_OK if successful. If the method fails, error information can be retrieved using the standard COM IErrorInfo interface.