IASPlayList::get_NumTracks

This method gets the number of tracks in the play list.

Syntax

HRESULT get_NumTracks( unsigned char *pbcTracks );

Parameters

pbcTracks

Pointer to the number of tracks.

Return Values

NOERROR indicates success. E_INVALIDARG indicates that an invalid argument has been entered.

Remarks

The index of tracks in the play list begins at 1. If the number of tracks is equal to 0, the play list does not contain any tracks.

See Also

IASPlayList::put_NumTracks