从xml加载ui

• <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
• <ROOT>
• <table type="text" txt="hello world" />
• <table type="button" callback="OnClicked" />
• </ROOT>

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<ROOT>
 <table type="text" txt="hello world"   />
 <table type="button" callback="OnClicked"   />
</ROOT>

• using UnityEngine;
• using System.Collections;
• using System.Xml;
• using UnityEngine.UI;
• public class XMLLoader : MonoBehaviour {
• public GameObject prefab_text;
• // Use this for initialization
• void Start () {
• var doc = new XmlDocument();
• doc.Load("../ui.xml");
• var root = doc.DocumentElement;
• var nodes = root.GetElementsByTagName("table");
• foreach (XmlNode node in nodes)
• {
• switch (((XmlElement)node).GetAttribute("type"))
• {
• case "text":
• {
• UnityEngine.UI.Text txt = ((GameObject)(Instantiate(prefab_text,
• transform.position , transform.rotation))).GetComponent<Text>();
• txt.text = ((XmlElement)node).GetAttribute("txt");
• txt.GetComponent<Transform>().parent = gameObject.transform;
• // = ((XmlElement)node).GetAttribute("txt");
• }
• break;
• }
• }
• }
• // Update is called once per frame
• void Update () {
• }
• }

using UnityEngine;
using System.Collections;
using System.Xml;
using UnityEngine.UI;
public class XMLLoader : MonoBehaviour {
    public GameObject prefab_text;

 // Use this for initialization
 void Start () {
        var doc = new XmlDocument();
        doc.Load("../ui.xml");
        var root = doc.DocumentElement;
        var nodes = root.GetElementsByTagName("table");
        foreach (XmlNode node in nodes)
        {
            switch (((XmlElement)node).GetAttribute("type"))
            {
                case "text":
                    {
                        UnityEngine.UI.Text txt = ((GameObject)(Instantiate(prefab_text, 
                            transform.position , transform.rotation))).GetComponent<Text>();
                        txt.text = ((XmlElement)node).GetAttribute("txt");
                        txt.GetComponent<Transform>().parent = gameObject.transform;
                        // = ((XmlElement)node).GetAttribute("txt");
                    }
                    break;
            }       
        }
 }
 
 // Update is called once per frame
 void Update () {
 
 }
}