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SoundComposer.ItemIsPlaying method |
  
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SoundComposer.ItemIsPlaying method |
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Remarks
Verifies if the given item is in playback status.
For further details about sound composing see the the SoundComposer object and the How to compose a sound tutorial.
Syntax
[Visual Basic] control.SoundGenerator.ItemIsPlaying ( nPlayer as Integer, nUniqueId as Long, ByRef bIsPlaying as enumBoolean ) as enumErrorCodes |
[C++] short control.SoundGenerator.ItemIsPlaying ( short nPlayer, long nUniqueId, short *bIsPlaying ); |
Parameter |
Description |
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nPlayer |
Number representing the zero-based index of the player that owns the sound composer session |
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nUniqueId |
The unique identifier of the sound file item previously returned by the call to one of the following methods: - SoundComposer.ItemSoundFileAdd, SoundComposer.ItemSoundFileMemoryAdd, SoundComposer.ItemSoundFileRawAdd, SoundComposer.ItemSoundFileMemoryRawAdd for sound file items. - SoundComposer.ItemSpeechFromStringAdd and SoundComposer.ItemSpeechFromFileAdd for text to speech items. |
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bIsPlaying |
Reference that, on return from the method call, will contain the boolean flag specifying if the item is currently playing. Supported values are the following:
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Return value
Value |
Meaning |
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Negative value |
An error occurred (see the LastError property for further error details) |
enumErrorCodes.NOERROR (0) |
The method call was successful. |
