UGUI Button和Toogle动态添加事件

using UnityEngine;
using System.Collections;
using UnityEngine.UI;
using UnityEngine.Events;

public class Test3 : MonoBehaviour {


    public Button button;
    public Toggle toggle;

    void Awake() 
    {

        //第一种
        button.onClick.AddListener(MyOnClick);

        //第二种
        button.onClick.AddListener(new UnityAction(MyOnClick));

        //第三种,可以传递参数的
        button.onClick.AddListener(delegate { MyOnClick(new GameObject()); });


        //Toggle第一种
        toggle.onValueChanged.AddListener(MyOnValue);
        //Toggle第二种
        toggle.onValueChanged.AddListener(new UnityAction<bool>(MyOnValue));

    }

    public void MyOnClick() 
    {
        Debug.Log("单击");
    }

    public void MyOnClick(GameObject meg)
    {
        Debug.Log("单击");
    }

    public void MyOnValue(bool isOn) 
    {
        if (isOn)
        {
            Debug.Log("被选中");
        }
        else 
        {
            Debug.Log("取消选中");
        }
    }

}