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TagsReader.ID3V2_MusicCdIdentifierFrameSizeGet method

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Obtains the size of the music CD identifier frame (MCDI) of the ID3V2 tag.

You can know if the music CD identifier frame is available inside the ID3V2 tag by enumerating available unique frames, through the combination of the TagsReader.ID3V2_UniqueFramesCountGet and TagsReader.ID3V2_UniqueFramesIdGet methods, then by checking if one of the calls to the TagsReader.ID3V2_UniqueFramesIdGet method returns the "MCDI" value.


For further details about methods related to tags reading refer to the TagsReader object.

For details about the reading of tags see the How to read TAG information in sound files tutorial.





[Visual Basic]

control.TagsReader.ID3V2_MusicCdIdentifierFrameSizeGet (

nSize as Long

) as enumErrorCodes



short control.TagsReader.ID3V2_MusicCdIdentifierFrameSizeGet (

long *nSize








Reference that, on return from the method call, will contain the size in bytes of the music CD identifier frame.



Return value






Negative value

An error occurred (see the LastError property for further error details)

enumErrorCodes.NOERROR (0)

The method call was successful.