IBDA_FrequencyFilter::get_FrequencyMultiplier method (bdaiface.h)
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The get_FrequencyMultiplier method retrieves the frequency multiplier. The frequency multiplier determines the frequency units for the methods on this interface. The default value is 1000, meaning that frequencies are expressed in kilohertz (kHz).
Syntax
HRESULT get_FrequencyMultiplier(
[out] ULONG *pulMultiplier
);
Parameters
[out] pulMultiplier
Pointer that receives the multiplier.
Return value
If the method succeeds, it returns S_OK. If it fails, it returns an error code.
Remarks
Frequencies for DVB-S, DVB-T, and ATSC should all be expressed in kilohertz and therefore the default frequency multiplier should not be changed.
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Windows |
| Header | bdaiface.h |
See also
IBDA_FrequencyFilter Interface