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


public class NewBehaviourScript : MonoBehaviour
{

    // Use this for initialization
    void Start()
    {

    }

    // Update is called once per frame
    void Update()
    {
        Text mytxt = GameObject.Find("Canvas/Panel/Text").GetComponent<Text>();
        mytxt.text = System.DateTime.Now.ToString();
            }

    public void myfun()
    {
    }
}

=======================================================================

using UnityEngine;

using System.Collections;

using UnityEngine.UI;

public class NewBehaviourScript1 : MonoBehaviour {

// Use this for initialization

void Start () {

}

// Update is called once per frame

void Update () {

}

    public void myfun()

    {

        Text mytxt = GameObject.Find("Canvas/Panel/Text (1)").GetComponent<Text>();

        mytxt.text = Time.time.ToString();

        Time.timeScale = 0;

    }

}

=======================================================================

using UnityEngine;

using System.Collections;

using UnityEngine.UI;

public class NewBehaviourScript2 : MonoBehaviour

{

    public bool timerOn = true;

    float time;

    // Use this for initialization

    void Start()

    {

        if (timerOn)

        {

            time += Time.deltaTime;

        }

        Text mytxt = GameObject.Find("Canvas/Panel/Text").GetComponent<Text>();

        mytxt.text = Time.time.ToString();

    }

    // Update is called once per frame

    void Update()

    {

        Text mytxt = GameObject.Find("Canvas/Panel/Text (1)").GetComponent<Text>();

        mytxt.text = Time.time.ToString();

    }

    public void myfun()

    {

        Text mytxt = GameObject.Find("Canvas/Panel/Text (1)").GetComponent<Text>();

        mytxt.text = Time.time.ToString();

        Time.timeScale = 1;

    }

}

========================================================================
using UnityEngine; using System.Collections; using UnityEngine.UI; public class NewBehaviourScript : MonoBehaviour { // Use this for initialization void Start () { } // Update is called once per frame void Update () { } public void myfun() { int num = Random.Range(1,4); Text mytxt = GameObject.Find ("Canvas/Panel/Text").GetComponent<Text> (); mytxt.text = num.ToString (); Image Imgy = GameObject.Find ("Canvas/Panel/Image").GetComponent<Image>(); Imgy.sprite=Resources.Load<Sprite>("Image/"+num) as Sprite; } }

========================================================================
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace WindowsFormsApplication3
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            Random crandom = new Random();
            int myrandom = crandom.Next();
            int c = myrandom % 3 + 1;
            textBox1.Text = "亂數" + c.ToString();
            if (c == 1)
            {
                button2.Visible = true;
                button3.Visible = false;
                button4.Visible = false;
            }
            if (c == 2)
            {
                button2.Visible = false;
                button3.Visible = true;
                button4.Visible = false;
            }
            if (c == 3)
            {
                button2.Visible = false;
                button3.Visible = false;
                button4.Visible = true;
            }
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            button2.Visible = false;
            button3.Visible = false;
            button4.Visible = false;
        }
    }
}