推數字遊戲

public partial class Form1 : Form
    {
        int rndmoney1 = 100, rndmoney2 = 100, rndmoney3 = 100, rndmoney4 = 100, rndmoney5 = 100;
        int rndmoney6 = 100, rndmoney7 = 100, rndmoney8 = 100, rndmoney9 = 100;
        public Form1()
        {
            InitializeComponent();
            button1.Enabled = false;
            button2.Enabled = false;
            button3.Enabled = false;
            button4.Enabled = false;
            button5.Enabled = false;
            button6.Enabled = false;
            button7.Enabled = false;
            button8.Enabled = false;
            button9.Enabled = false;
        }

        private void button10_Click(object sender, EventArgs e)
        {
            Random rnd = new Random();
            rndmoney1 = rnd.Next(0, 9);
            rndmoney2 = rnd.Next(0, 9);
            rndmoney3 = rnd.Next(0, 9);
            rndmoney4 = rnd.Next(0, 9);
            rndmoney5 = rnd.Next(0, 9);
            rndmoney6 = rnd.Next(0, 9);
            rndmoney7 = rnd.Next(0, 9);
            rndmoney8 = rnd.Next(0, 9);
            rndmoney9 = rnd.Next(0, 9);

            button1.Text = rndmoney1.ToString();
            button2.Text = rndmoney2.ToString();
            button3.Text = rndmoney3.ToString();
            while(rndmoney1 == rndmoney2)
            {
             
                rndmoney2 = rnd.Next(0, 9);
             
                button2.Text = rndmoney2.ToString();
            }
            while (rndmoney3 == rndmoney2 || rndmoney3==rndmoney1)
            {

                rndmoney3 = rnd.Next(0, 9);

                button3.Text = rndmoney3.ToString();
            }
            while (rndmoney4 == rndmoney1 || rndmoney4==rndmoney2 || rndmoney4==rndmoney3)
            {

                rndmoney4 = rnd.Next(0, 9);

                button4.Text = rndmoney4.ToString();
            }
            while (rndmoney5 == rndmoney1 || rndmoney5 == rndmoney2 || rndmoney5 == rndmoney3 || rndmoney5==rndmoney4)
            {

                rndmoney5 = rnd.Next(0, 9);

                button5.Text = rndmoney5.ToString();
            }
            while (rndmoney6 == rndmoney1 || rndmoney6 == rndmoney2 || rndmoney6 == rndmoney3 || rndmoney6 == rndmoney4 || rndmoney6==rndmoney5)
            {

                rndmoney6 = rnd.Next(0, 9);

                button6.Text = rndmoney6.ToString();
            }
            while (rndmoney7 == rndmoney1 || rndmoney7 == rndmoney2 || rndmoney7 == rndmoney3 || rndmoney7 == rndmoney4 || rndmoney7 == rndmoney5 || rndmoney7==rndmoney6)
            {

                rndmoney7 = rnd.Next(0, 9);

                button7.Text = rndmoney7.ToString();
            }
            while (rndmoney8 == rndmoney1 || rndmoney8 == rndmoney2 || rndmoney8 == rndmoney3 || rndmoney8 == rndmoney4 || rndmoney8 == rndmoney5 || rndmoney8 == rndmoney6 || rndmoney8==rndmoney7)
            {

                rndmoney8 = rnd.Next(0, 9);

                button8.Text = rndmoney8.ToString();
            }
            while (rndmoney9 == rndmoney1 || rndmoney9 == rndmoney2 || rndmoney9 == rndmoney3 || rndmoney9 == rndmoney4 || rndmoney9 == rndmoney5 || rndmoney9 == rndmoney6 || rndmoney9 == rndmoney7 || rndmoney9==rndmoney8)
            {

                rndmoney9 = rnd.Next(0, 9);

                button9.Text = rndmoney9.ToString();
            }
         

         
            button4.Text = rndmoney4.ToString();
            button5.Text = rndmoney5.ToString();
            button6.Text = rndmoney6.ToString();
            button7.Text = rndmoney7.ToString();
            button8.Text = rndmoney8.ToString();
            button9.Text = rndmoney9.ToString();
            //button10.Enabled = false;


        }
    }
}