TicTacToe new 0.2

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

namespace TicTacToe
{
    class Program
    {
        static void Main(string[] args)
        {
            bool validSelection = false;
            char userType = '.';
            bool userIsX = true;
            int scoreX = 0;
            int scoreO = 0;
            int ties = 0;
            int gameNum = 1;
            char[,] board = new char[3, 3]; //הגדרת מערך לוח
            while (true)
            {
                SetBoard(board); //קריאה לפונקציית אתחול לוח
                if (gameNum == 1)
                {
                    UpdateResult(board, isWinner(board, userType), userType, isTie(board), ref scoreX, ref scoreO, ref gameNum, ref ties); // מעדכן תוצאה
                    Console.WriteLine("\n                                     GAME " + gameNum + ":\n                       Player X: " + scoreX + " | Player O: " + scoreO + " | Ties: " + ties + "\n"); //מעדכן תוצאה
                    Console.WriteLine("                                     BOARD");
                    PrintBoard(board); //קריאה לפונקציה מדפיסת לוח
                    Console.WriteLine("\n\n                          Welcome to Tic Tac Toe v0.7!\n\nThe rules are simple: Two players decide which is X and which is O, please note that X always goes first. In order to win, one must have three in a row, \nhorizontally, vertically or diagonally. If all nine spots are filled, then it \nis a tie, and you will be given the opportunity to play again. Let's begin!"); //הסברת המשחק
                }
                else
                {
                    Console.WriteLine("                                     BOARD");
                    PrintBoard(board); //קריאה לפונקציה מדפיסת לוח
                }
                while (!isWinner(board, userType) && !isTie(board))
                {
                    Console.WriteLine();
                    if (userIsX) //מגדיר שחקן X
                    {
                        Console.BackgroundColor = ConsoleColor.White;
                        Console.ForegroundColor = ConsoleColor.Blue;
                        Console.WriteLine("Player: X");
                        userType = 'X';
                    }
                    else //מגדיר שחקן O
                    {
                        Console.BackgroundColor = ConsoleColor.Blue;
                        Console.ForegroundColor = ConsoleColor.White;
                        Console.WriteLine("Player: O");
                        userType = 'O';

                    }
                    validSelection = false;
                    while (!validSelection) //כל עוד לא התבצעה בחירה חוקית
                    {
                        Console.WriteLine("Select row, then press 'enter' (return), then select column."); //הסבר על בחירת מיקום
                        int row = int.Parse(Console.ReadLine()); //משתמש בוחר מיקום
                        int column = int.Parse(Console.ReadLine());
                        if (row > 3 || row < 1 || column > 3 || column < 1) //בודק שהמספר בטווח
                        {
                            Console.WriteLine("Invalid row/column! There are only 3 rows and 3 columns on the board!\nPlease choose again.\n");
                        }
                        else if (board[column - 1, row - 1] == 'X' || board[column - 1, row - 1] == 'O') //בודק אם הבחירה חוקית
                        {
                            Console.WriteLine("You cannot overwrite you/your friend! Please choose again.");
                        }
                        else //מתקיים אם הבחירה תקינה
                        {
                            board[column - 1, row - 1] = userType;
                            validSelection = true;
                        }
                    }
                    userIsX = !userIsX;
                    Console.BackgroundColor = ConsoleColor.Black;
                    Console.ForegroundColor = ConsoleColor.Gray;
                    PrintBoard(board);
                    if (isWinner(board, userType)) //בודק אם הפונקציה שבודקת אם יש מנצח מחזירה true או false
                    {
                        Console.WriteLine("Congratulations! The winner is " + userType + "\n");
                    }
                    if (isTie(board)) //קריאה לפונקציה בודקת תיקו
                    {
                        Console.WriteLine("What a though game! The game resulted in a TIE!\n");
                    }
                }

                Console.WriteLine("Would you like to play again?\nPress 'enter' to play again, type 'n' then enter to quit."); //מאפשר יציאה מהתוכנית
                string restart = Console.ReadLine();
                if (restart == "n" || restart == "N")
                {
                    break;
                }
                UpdateResult(board, isWinner(board, userType), userType, isTie(board), ref scoreX, ref scoreO, ref gameNum, ref ties); //מעדכן תוצאה
                Console.WriteLine("\n                                     GAME " + gameNum + ":\n                       Player X: " + scoreX + " | Player O: " + scoreO + " | Ties: " + ties + "\n"); //מדפיס תוצאה
            }
        }
        static void SetBoard(char[,] board) //מאתחל לוח
        {
            string strBoard;
            int intBoard;
            for (int i = 0; i < board.GetLength(0); i++)
            {
                for (int z = 0; z < board.GetLength(1); z++)
                {
                    intBoard = z + 1;
                    strBoard = Convert.ToString(intBoard);
                    board[z, i] = Convert.ToChar(strBoard);
                    //Console.WriteLine(board[z, i]); בדיקת איתחול
                }
            }
        }
        static void PrintBoard(char[,] board)//מדפיס לוח
        {
            for (int i = 0; i < board.GetLength(0); i++)
            {
                Console.Write("\n                                     ");
                for (int k = 0; k < board.GetLength(1); k++)
                {
                    Console.Write("{0} ", board[k, i]);
                }
            }
            Console.WriteLine();
        }
        static bool isWinner(char[,] board, char userType) //בודק אם יש מנצח
        {
            if (board[0, 0] == userType && board[1, 0] == userType && board[2, 0] == userType)
            {
                return true;
            }
            else if (board[0, 1] == userType && board[1, 1] == userType && board[2, 1] == userType)
            {
                return true;
            }
            else if (board[0, 2] == userType && board[1, 2] == userType && board[2, 2] == userType)
            {
                return true;
            }
            else if (board[0, 0] == userType && board[1, 1] == userType && board[2, 2] == userType)
            {
                return true;
            }
            else if (board[0, 2] == userType && board[1, 1] == userType && board[2, 0] == userType)
            {
                return true;
            }
            else if (board[0, 0] == userType && board[0, 1] == userType && board[0, 2] == userType)
            {
                return true;
            }
            else if (board[1, 0] == userType && board[1, 1] == userType && board[1, 2] == userType)
            {
                return true;
            }
            else if (board[2, 0] == userType && board[2, 1] == userType && board[2, 2] == userType)
            {
                return true;
            }
            else
            {
                return false;
            }
        }
        static bool isTie(char[,] board) //בודק אם המשחק הגיע למצב של תיקו
        {
            foreach (char currentChar in board)
            {
                if (currentChar != 'X' && currentChar != 'O')
                {
                    return false;
                }
            }
            return true;
        }
        static void UpdateResult(char[,] board, bool isWinner, char userType, bool isTie, ref int scoreX, ref int scoreO, ref int gameNum, ref int ties) //מעדכן תוצאה
        {
            if (isWinner)
            {
                if (userType == 'X')
                {
                    scoreX++;
                }
                if (userType == 'O')
                {
                    scoreO++;
                }
                gameNum++;
            }
            if (isTie)
            {
                ties++;
                gameNum++;
            }
        }
    }
}