CanvasControl.Show C# (CSharp) Method

    public virtual void Show()
    {
        if (prefab == null)
            return;

        if (m_Canvas != null)
            return;

        m_Canvas =  (Canvas)GameObject.Instantiate(prefab, Vector3.zero, Quaternion.identity);
        GameObject.DontDestroyOnLoad(m_Canvas.gameObject);
    }

 public void Show(CanvasControl canvasControl)
 {
     canvasControl.Show();
     this.HideAll(canvasControl);
 }