How do i turn on/off background music and keep the changes when reload the scene

Questions & Answers
1

Hi everyone!
I have a Canvas with two buttons (music on/music off) and i want to change and keep the change when reload the same scene. But how I do it ?

Here is my code.

  public   GameObject BtnOn;
    public   GameObject BtnOff;
 public AudioSource BackGroundMusic;

   public void SoundBtnOn()
    {
        
        if (BtnOn == true)
        {
            BackGroundMusic.Pause();
            ClickBtn.Play();
            BtnOn.SetActive(false);
            BtnOff.SetActive(true);
            Debug.Log("sound btnon");
            
        }
        
    }

    public void SoundBtnOff()
    {
        
        if (BtnOff == true)
        {
            BackGroundMusic.Play();
            ClickBtn.Play();
            BtnOn.SetActive(true);
            BtnOff.SetActive(false);
            Debug.Log("sound btnof");
            
        }
        

    }

I tried use DontDestroyOnLoad but It doesn’t work.
want just that for me to finish my first game.
I would appreciate any help.

2

DontDestroyOnLoad does work, and that’s exactly what it’s for - to maintain the state of objects between scenes.

I suggest you check out some tutorials which show how to use it, such as: