IWMPSettings::put_volume method (wmp.h)
[The feature associated with this page, Windows Media Player SDK, is a legacy feature. It has been superseded by MediaPlayer. MediaPlayer has been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer instead of Windows Media Player SDK, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]
The put_volume method specifies the current playback volume.
Syntax
HRESULT put_volume(
[in] long lVolume
);
Parameters
[in] lVolume
long containing the volume level ranging from 0 to 100.
Return value
The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.
| Return code | Description |
|---|---|
|
The method succeeded. |
Remarks
A value of zero specifies no volume (muted). A value of 100 specifies full volume. If no value is specified for this property, it defaults to the last volume setting established for Windows Media Player.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows Media Player 9 Series or later. |
| Target Platform | Windows |
| Header | wmp.h |
| DLL | Wmp.dll |