PoetryTour/Assets/Scripts/Mono/UI/Panel/YLPanel.cs

using UnityEngine.UI;

namespace Mono
{
    [UIBinding(prefab = "YLPanel")]
    public class YLPanel : UIPanel
    {
        public Button Btn_return;

        public override void GetUIData()
        {
            Btn_return = UIData.Get<Button>("Btn_return");
        }

        public override void AddButtonEvent()
        {
            Btn_return.onClick.AddListener(() =>
            {
                UIManager.Instance.HideUIPanel<YLPanel>();
                UIManager.Instance.LoadAndOpenPanel<MainScenePanel>(UIManager.UILayer.Middle);
            });
        }
    }
}