ITBasicAudioTerminal::get_Volume method (tapi3if.h)
The get_Volume method gets the volume.
Syntax
HRESULT get_Volume(
[out] long *plVolume
);
Parameters
[out] plVolume
Pointer to volume. The volume property is a value between 0 and FFFF, representing a set of logarithmic steps. Not all devices support as many distinguishable steps.
Return value
This method can return one of these values.
| Return code | Description |
|---|---|
|
Method succeeded. |
|
Insufficient memory exists to perform the operation. |
|
The plVolume parameter is not a valid pointer. |
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Windows |
| Header | tapi3if.h (include Tapi3.h) |
| Library | Uuid.lib |
| DLL | Tapi3.dll |