ITCustomTone::get_Frequency method (tapi3if.h)
The get_Frequency method retrieves the frequency of the tone component to generate.
Syntax
HRESULT get_Frequency(
[out] long *plFrequency
);
Parameters
[out] plFrequency
Pointer to a value to receive the frequency, in hertz, of the tone component.
Return value
This method can return one of these values.
| Return code | Description |
|---|---|
|
Method succeeded. |
|
The plFrequency parameter is not a valid pointer. |
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Windows |
| Header | tapi3if.h |
| Library | Uuid.lib |
| DLL | Tapi3.dll |