Unity - by casting and cloning method dynamic control under various UGUI create and display

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Find,FindGameObjectWithTag,FindGameObjectsWithTag三种方式,推荐FindGameObjectsWithTag方式,性能最优.其次是FindGameObjectWithTag,最后是Find
推荐FindGameObjectsWithTagway returnedGameObject数组.FindGameObjectWithTag和Find返回的是GameObject.

FindGameObjectsWithTag和FindGameObjectsWithTagobtained in the following wayTag.

实现的功能：

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;

//Find,FindGameObjectWithTag,FindGameObjectsWithTag总结
//Find,FindGameObjectWithTag,FindGameObjectsWithTag三种方式,推荐FindGameObjectsWithTag方式,性能最优.其次是FindGameObjectWithTag,最后是Find
//推荐FindGameObjectsWithTagway returnedGameObject数组.FindGameObjectWithTag和Find返回的是GameObject.

public class Demo : MonoBehaviour
{
    
    public GameObject myGameObject;
    public GameObject myGameObject2;
    public GameObject myGameObject3;

    GameObject panel;
    GameObject panel2;
    GameObject[] panel3;
    GameObject[] panel4;

    void Start()
    {
    
        myGameObject = Resources.Load<GameObject>("Prefabs/Test");
        myGameObject2 = Resources.Load<GameObject>("Prefabs/Test2");
        myGameObject3 = Resources.Load<GameObject>("Prefabs/Test3");

        //FindWithTagsMethod();
        //FindWithTagMethod2();
        //FindMethod2();
        FindMethod();

        //SetAsFirstSiblingis to move up the hierarchy in the editor.Displayed in the back of the picture.
        //myGameObject.transform.SetAsFirstSibling();
        //myGameObject2.transform.SetAsFirstSibling();
        //myGameObject3.transform.SetAsFirstSibling();

        //SetAsLastSiblingis to move down the hierarchy in the editor.displayed on the front of the screen.
        //myGameObject.transform.SetAsLastSibling();
        //myGameObject2.transform.SetAsLastSibling();
        //myGameObject3.transform.SetAsLastSibling();

        //SetSiblingIndexthe bigger the number,is the further down in the editor.displayed on the front of the screen.
        myGameObject.transform.SetSiblingIndex(0);
        myGameObject2.transform.SetSiblingIndex(1);
        myGameObject3.transform.SetSiblingIndex(2);


    }


    public void FindMethod()
    {
    
        panel = GameObject.Find("Panel");
        panel2 = GameObject.Find("Panel2");

        myGameObject = Instantiate(myGameObject, panel.transform);
        myGameObject.transform.SetParent(panel2.transform);

        myGameObject2 = Instantiate(myGameObject2, panel.transform);
        myGameObject2.transform.SetParent(panel2.transform);

        myGameObject3 = Instantiate(myGameObject3, panel.transform);
        myGameObject3.transform.SetParent(panel2.transform);
    }

    public void FindMethod2()
    {
    
        //Suppose multiple control names arePanel,Look for names from top to bottom asPanel的控件,get the name isPanleAt the top of the control,The following controls are ignored.
        panel = GameObject.Find("Panel");
        myGameObject = Instantiate(myGameObject, panel.transform);
        myGameObject2 = Instantiate(myGameObject2, panel.transform);
        myGameObject3 = Instantiate(myGameObject3, panel.transform);
    }


    public void FindWithTagMethod()
    {
    

        panel = GameObject.FindGameObjectWithTag("TestPanel");
        panel2 = GameObject.FindGameObjectWithTag("TestPanel2");

        myGameObject = Instantiate(myGameObject, panel.transform);
        myGameObject.transform.SetParent(panel2.transform);

        myGameObject2 = Instantiate(myGameObject2, panel.transform);
        myGameObject2.transform.SetParent(panel2.transform);

        myGameObject3 = Instantiate(myGameObject3, panel.transform);
        myGameObject3.transform.SetParent(panel2.transform);
    }


    public void FindWithTagMethod2()
    {
    
        //Assuming that multiple controls are settag都是TestPanel,Find from top to bottomtag为TestPanel的控件,获取的是tag为TestPanelAt the top of the control,The following controls are ignored.
        panel = GameObject.FindGameObjectWithTag("TestPanel");
        myGameObject = Instantiate(myGameObject, panel.transform);
        myGameObject2 = Instantiate(myGameObject2, panel.transform);
        myGameObject3 = Instantiate(myGameObject3, panel.transform);
    }

    public void FindWithTagsMethod()
    {
    
        panel3 = GameObject.FindGameObjectsWithTag("TestPanel");
        panel4 = GameObject.FindGameObjectsWithTag("TestPanel2");

        myGameObject = Instantiate(myGameObject, panel3[0].transform);
        myGameObject.transform.SetParent(panel4[0].transform);

        myGameObject2 = Instantiate(myGameObject2, panel3[0].transform);
        myGameObject2.transform.SetParent(panel4[0].transform);

        myGameObject3 = Instantiate(myGameObject3, panel3[0].transform);
        myGameObject3.transform.SetParent(panel4[0].transform);
    }

    public void FindWithTagsMethod2()
    {
    
        //Assuming that multiple controls are settag都是TestPanel,Find from top to bottomtag为TestPanel的控件,数组为0是最上面,The larger the value in the array,What is found is the control at the following level.
        panel3 = GameObject.FindGameObjectsWithTag("TestPanel");

        myGameObject = Instantiate(myGameObject, panel3[1].transform);
        myGameObject2 = Instantiate(myGameObject2, panel3[1].transform);
        myGameObject3 = Instantiate(myGameObject3, panel3[1].transform);
    }


}