IWMPSettings::setMode 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 It has been superseded by MediaPlayer.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 setMode method sets the state of playback options.
Syntax
HRESULT setMode(
[in] BSTR bstrMode,
[in] VARIANT_BOOL varfMode
);
Parameters
[in] bstrMode
BSTR containing one of the following values.
| Value | Description |
|---|---|
| autoRewind | Tracks are restarted at the beginning after playing to the end. Default state is true. |
| loop | The sequence of tracks repeats itself. Default state is false. |
| showFrame | The nearest video keyframe is displayed when not playing. Default state is false. Has no effect on audio tracks. |
| shuffle | Tracks are played in random order. Default state is false. |
[in] varfMode
VARIANT_BOOL specifying whether the specified mode is active.
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
When the showFrame mode is active, Windows Media Player must access the track content to retrieve the video frame. Use this mode cautiously when playing non-local content.
Requirements
| Minimum supported client | Windows Media Player 9 Series or later. |
| Target Platform | Windows |
| Header | wmp.h |
| DLL | Wmp.dll |