private void SaveConfig()
{
EOffOn NewOffOn = (EOffOn)SelectSlides[htSelectSlides(SelectSlideBackgroundMusic)].Selection;
EBackgroundMusicSource NewSource = (EBackgroundMusicSource)SelectSlides[htSelectSlides(SelectSlideBackgroundMusicSource)].Selection;
float NewVolume = SelectSlides[htSelectSlides(SelectSlideBackgroundMusicVolume)].Selection * 5;
CBackgroundMusic.CheckAndApplyConfig(NewOffOn, NewSource, NewVolume);
}
