Methods > CD drives and tracks

Remarks

After having performed a request through the CdInfoCreate method, obtains specific information about a CD.

For further information about obtaining CD info, refer to the How to get Audio CD info using CDDB servers tutorial.

Syntax

[Visual Basic]

Public Function CdInfoGet (

nPlayerIndex as Int16,

[C#]

public enumErrorCodes CdInfoGet (

Int16 nPlayerIndex,

);

[C++]

public: enumErrorCodes CdInfoGet (

Int16 nPlayerIndex,

);

Parameter

Description

nPlayerIndex

Number representing the zero-based index of the involved player.

nInfo

Requested information.

Supported values are the following:

Mnemonic value	Numeric value	Meaning
CD_URL_COVER_SMALL	0	URL for small size picture of the CD cover. The local pathname of picture file containing this CD cover can be obtained through the CdCoverPictureFileGet method passing CD_COVER_SIZE_SMALL to the nCdCoverSize parameter.
CD_URL_COVER_MEDIUM	1	URL for medium size picture of the CD cover. The local pathname of picture file containing this CD cover can be obtained through the CdCoverPictureFileGet method passing CD_COVER_SIZE_MEDIUM to the nCdCoverSize parameter.
CD_URL_COVER_LARGE	2	URL for large size picture of the CD cover. The local pathname of picture file containing this CD cover can be obtained through the CdCoverPictureFileGet method passing CD_COVER_SIZE_LARGE to the nCdCoverSize parameter.
CD_TRACKS_NUM	3	Number of tracks inside the CD. After having converted the returned string value into a numerical value, title of each single track can be obtained through the CdTrackTitleGet method.
CD_YEAR	4	Year.
CD_URL	5	Purchase URL. There is the possibility to navigate to the returned URL directly through the CdNavigateToUrl method.

Return value

Value	Meaning

Empty string	An error occurred. Check the LastError property value in order to see the last error.
Valid string	The string containing the requested info