共用方式為


Controls.audioLanguageCount

[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 It has been superseded by MediaPlayer.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 audioLanguageCount property retrieves the count of supported audio languages.

player.controls.audioLanguageCount
      

Possible Values

This property is a read-only Number (long).

Remarks

For Windows Media-based content, properties and methods related to language selection only support a single output.

Windows Media Player 10 Mobile: This property always returns 1.

Requirements

Requirement Value
Version
Windows Media Player 9 Series or later.
DLL
Wmp.dll

See also

Controls Object

Controls.currentAudioLanguage

Controls.currentAudioLanguageIndex

Controls.getAudioLanguageDescription

Controls.getAudioLanguageID

Controls.getLanguageName