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IWMPEffects::GetPresetCount method (effects.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 It has been superseded by MediaPlayer.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 GetPresetCount method gets the preset count.

Syntax

HRESULT GetPresetCount(
  [out] LONG *pnPresetCount
);

Parameters

[out] pnPresetCount

Long value specifying the preset count.

Return value

If the method succeeds, it returns S_OK. If it fails, it returns an HRESULT error code.

Remarks

Called by Windows Media Player to obtain the number of presets contained by the visualization.

Requirements

Requirement Value
Minimum supported client Windows Media Player version 7.0 or later.
Target Platform Windows
Header effects.h

See also

IWMPEffects Interface