Classes > SoundRecognizerMan class > Methods > SoundRecognizer.ResultArtistRolesCountGet method

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 roles related to the given artist.

For further details about the use of the sound recognizer see the SoundRecognizerMan class.

For details about sound recognition refer to the How to recognize music and obtain related information tutorial.

Syntax

[Visual Basic]

Public Function ResultArtistRolesCountGet (

nUniqueId as Int32,

nResultIndex as Int32,

nArtistIndex as Int32,

ByRef nCount as Int32

[C#]

public enumErrorCodes ResultArtistRolesCountGet (

int nUniqueId,

int nResultIndex,

int nArtistIndex,

ref int nCount

);

[C++]

public: enumErrorCodes ResultArtistRolesCountGet (

int nUniqueId,

int nResultIndex,

int nArtistIndex,

int __gc *nCount

);

Parameter	Description

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
nArtistIndex	Zero-based index of the artist; the total number of artists can be obtained through the SoundRecognizer.ResultArtistsCountGet method
nCount	Reference that, on return from the method call, will contain the number of roles related to the given artist

Return value

Value	Meaning

Negative value	An error occurred (see the LastError property for further error details)
enumErrorCodes.NOERROR (0)	The method call was successful.