Form1.cs

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;
using System.Threading;

using System.IO;

namespace Lottery_program
{
    public partial class Form1 : Form
    {
    	// pending line trackbarnumberofnumbers fix for magic number fix
        private int numberOfNumbers = 6;
        private int numberOfTries;
        
        public Form1()
        {
            //Thread t = new Thread(new ThreadStart(SplashStart));
            //t.Start();
            //Thread.Sleep(2500);

            InitializeComponent();
            addPrizeTable();

            //t.Abort();
        }

        private void addPrizeTable()
        {
            string[] words =
	             {
		            " 1 of 6 Numbers matched = 1XBet\n",
		            "2 of 6 Numbers matched = 10XBet\n",
		            "3 of 6 Numbers matched = 100XBet\n",
		            "4 of 6 Numbers matched = 1000XBet\n",
		            "5 of 6 Numbers matched = 10000XBet\n",
		            "6 of 6 Numbers matched = Jackpot**\n\n\n",
                    "**You have a 1 in 1192052400 chance of getting the JackPot via 6 of 6 numbers."
                    // ((=((FACT(100))/(FACT(100-6)*FACT(6)))))
                    // ***used to calculate combinations from picking 6 out of 100 numbers.
	             };
            for (int i = 0; i < words.Length; i++)
            {
                string word = words[i];

                {
                    prizeTable.AppendText(word);
                    prizeTable.AppendText(" ");
                }
            }
        }

        private void Drawnumbers_click(object sender, EventArgs e)
        {
            // Bet.PlayLotto();
            int numberOfLottoNumbers;
            int.TryParse(Numberofnumbers.Text, out numberOfLottoNumbers);
            LottoCard actualNumbers = new LottoCard(
                countOfNumbersInCard: numberOfLottoNumbers, turns: numberOfTries);
            Func<LottoCard, bool> isWin = tempCard =>
                tempCard.IsSuccess(actualNumbers) && tempCard.TurnsRemaining > 0;

            if (isWin(GetUserGuess()))
            {                      
                // Bet.WinLotto();
                // i need the name of the fields that show the
                // computer generated numbers                   
                ResultsandPrizeWon.AppendText("you win ");
                Thread.Sleep(1000);
            }
            else
            {
                ResultsandPrizeWon.AppendText("you loose ");
                Thread.Sleep(1000);
                ClearUserGuessFields();
                ClearActualNumbers();
            }               
        }

        private LottoCard GetUserGuess()
        {
            int[] tempUserCard = new int[numberOfNumbers];
            string[] nums =
                { num1.Text, num2.Text, num3.Text, num4.Text, num5.Text, num6.Text };

            for (int i = 0; i < this.numberOfNumbers; i++)
                int.TryParse(nums[i], out tempUserCard[i]);

            return new LottoCard(
                numbers: tempUserCard, countOfNumbersInCard: numberOfNumbers, turns: numberOfTries);
        }

        private void Resetbutton_click(object sender, EventArgs e)
        {
            JackPotbox.Text = "100000000";
            Fundsbox.Text = "1000";
            Totalwinningsbox.Text = "";
            trackBarnumberofdraws.Value = 1;
            trackBarnumberofnumbers.Value = 1;
            Numberofnumbers.Text = "1";
            numofdraws.Text = "1";
            Betamount.Text = "1";
            num1.Clear();
            num2.Clear();
            num3.Clear();
            num4.Clear();
            num5.Clear();
            num6.Clear();
            // BetRest();
        }

        private void ClearUserGuessFields()
        {
            num1.Clear();
            num2.Clear();
            num3.Clear();
            num4.Clear();
            num5.Clear();
            num6.Clear();
        }

        private void ClearActualNumbers()
        {
            // what are the TextBox'es called?
        }

        private void trackBarnumberofnumbers_Scroll(object sender, EventArgs e)
        {
            // this needs to rework the GUI so the correcy number
            // of fields appears
            // numberOfNumbers = trackBarnumberofnumbers.Value;
            Numberofnumbers.Text = numberOfNumbers.ToString();
        }

        private void trackBarnumberofdraws_Scroll(object sender, EventArgs e)
        {
            numberOfTries = trackBarnumberofdraws.Value;
            numofdraws.Text = numberOfTries.ToString();
        }






        //public void SplashStart()
        //{
        //    Application.Run(new loadingScreen());

        //}
    }

}

LottoCard.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Lottery_program
{
    class LottoCard
    {
        private const int lottoDigitMaxValue = 99;
        private int digitsInLottoNumber;
        private int[] lottoNumber;
        public int[] LottoNumber
        {
            get { return lottoNumber; }
            private set { lottoNumber = value; }
        }
        public bool IsWin { get; private set; }
        private int tR;
        public int TurnsRemaining
        {
            get { return tR--; }
            private set { tR = value; }
        }

        public LottoCard(int countOfNumbersInCard, int turns = 5)
        {
            digitsInLottoNumber = countOfNumbersInCard;
            tR = turns;
            LottoNumber = GenerateRandomLottoNumber();
        }
        public LottoCard(int[] numbers, int countOfNumbersInCard, int turns = 5)
        {
            digitsInLottoNumber = countOfNumbersInCard;
            tR = turns;
            LottoNumber = numbers;
        }

        public bool IsSuccess(LottoCard otherCard)
        {
            int correctGuesses = 0;
            Func<int, int, int> percent =
                (int num, int denom) => Convert.ToInt16(100.0 * ((1.0 * num) / (1.0 * denom)));

            for (int i = 0; i < digitsInLottoNumber; i++)
                correctGuesses += LottoNumber[i] == otherCard.LottoNumber[i] ? 1 : 0;

            IsWin = 50 <= percent(correctGuesses, digitsInLottoNumber); // better than 50% right
            return IsWin;
        }

        private int[] GenerateRandomLottoNumber()
        {
            Random rnd = new Random();
            int[] workingRandomNumbers = new int[digitsInLottoNumber];

            for (int i = 0; i < digitsInLottoNumber; i++)
                workingRandomNumbers[i] = rnd.Next(lottoDigitMaxValue);

            return workingRandomNumbers;
        }
    }
}