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SoundRecognizer.ResultGenresCountGet method |
  
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SoundRecognizer.ResultGenresCountGet method |
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Remarks
After a sound recognition request, started through a previous call to one between the SoundRecognizer.StartOnPlayer, SoundRecognizer.StartOnFile or SoundRecognizer.StartOnMemory methods, obtains the number of genres related to the given music result.
For further details about the use of the sound recognizer see the SoundRecognizer object section.
For details about sound recognition refer to the How to recognize music and obtain related information tutorial.
Syntax
[Visual Basic] control.SoundRecognizer.ResultGenresCountGet ( nUniqueId as Long, nResultIndex as Integer, nCount as Integer ) as enumErrorCodes |
[C++] short control.SoundRecognizer.ResultGenresCountGet ( long nUniqueId, short nResultIndex, short nCount ); |
Parameter |
Description |
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nUniqueId |
The unique identifier of the recognition session returned by a previous call to one between the SoundRecognizer.StartOnPlayer, SoundRecognizer.StartOnFile or SoundRecognizer.StartOnMemory methods |
nResultIndex |
Zero-based index of the music result; the total number of music results can be obtained through the SoundRecognizer.ResultsCountGet method |
nCount |
Reference that, on return from the method call, will contain the number of genres |
Return value
Value |
Meaning |
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Negative value |
An error occurred, check the LastError property value in order to get the error code |
enumErrorCodes.ERR_NOERROR (0) |
The method call was successful |
