API Reference TronGameSample uBackgroundMusic TBackgroundMusic Class On this page Definition Constructors Properties Methods Definition Unit: uBackgroundMusic Package: TronGameSample Delphi Copy type TBackgroundMusic = class(TObject) Inheritance TObject TBackgroundMusic Constructors Create Properties Current MusicFileName OnGetBackgroundMusicFileNameEvent OnGetBackgroundMusicFileNameProc Methods GetBackgroundMusicFileName HasAValidBackgroundMusicFile OnOff(Boolean) Volume(Integer) isOn