?using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace _02
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            choujiang();
            //label2.Text =Convert .ToString( ma[0]);
            //label3.Text =Convert .ToString(ma[1]);
            //label4.Text =Convert .ToString(ma[2]);
            //label5.Text =Convert .ToString(ma[3]);
            //label6.Text =Convert .ToString(ma[4]);
            tb1.Text = Convert.ToString(ma[0]);
            tb2.Text = Convert.ToString(ma[1]);
            tb3.Text = Convert.ToString(ma[2]);
            tb4.Text = Convert.ToString(ma[3]);
            tb5.Text = Convert.ToString(ma[4]);


        }


        int[] ma = new int[5];
        
        public void choujiang()
        {
            Random ra = new Random();
            for (int i = 0; i < 5; i++)
            {
                ma[i] = ra.Next(1,25);
                for (int j = 0; j < i; j++)
                {
                    while (ma[i] == ma[j])
                        ma[i] = ra.Next(1,25);
                }
            }
        }

        //private void Form1_Load(object sender, EventArgs e)
        //{
        //    int [] load = new int [5];
        //    Random random = new Random(25);
            
        //}

        //public string show()
        //{
        //    string str = " ";
        //    for (int i = 0; i < 5; i++)
        //    {
        //        str = ma[i] + "," + str;
        //    }
        //    return str;
        //}
    }
}