Hello I'm needing help in completing this Tic-Tac-Toe assignment in C# Windows Form Application . I'm using Visual Studio 2015 Community edition. I need help with some coding. Please see the areas with the comment "NEED HELP WITH CODING HERE" to view the areas I'm having a hard time with. I have attached screenshots, I was able to get some of the code to work. The X must be in red when the user wins as shown in one of the screenshots but its only working when the x are horizontal. I would appreciate it if you guys could check my solution and add the missing pieces aswell as running it to make sure everything is working before posting the solution, thank you very much!!!

Correct way that it should appear

Incorrect way as its appearing

Here is my current code:

namespace TicTacToe { public partial class TTTForm : Form { public TTTForm() { InitializeComponent(); }

const string USER_SYMBOL = "X"; const string COMPUTER_SYMBOL = "O"; const string EMPTY = "";

const int SIZE = 5;

// constants for the 2 diagonals const int TOP_LEFT_TO_BOTTOM_RIGHT = 1; const int TOP_RIGHT_TO_BOTTOM_LEFT = 2;

// constants for IsWinner const int NONE = -1; const int ROW = 1; const int COLUMN = 2; const int DIAGONAL = 3;

// This method takes a row and column as parameters and // returns a reference to a label on the form in that position private Label GetSquare(int row, int column) { int labelNumber = row * SIZE + column + 1; return (Label)(this.Controls["label" + labelNumber.ToString()]); }

// This method does the "reverse" process of GetSquare // It takes a label on the form as it's parameter and // returns the row and column of that square as output parameters private void GetRowAndColumn(Label l, out int row, out int column) { int position = int.Parse(l.Name.Substring(5)); row = (position - 1) / SIZE; column = (position - 1) % SIZE; }

// This method takes a row (in the range of 0 - 4) and returns true if // the row on the form contains 5 Xs or 5 Os. // Use it as a model for writing IsColumnWinner private bool IsRowWinner(int row) { Label square = GetSquare(row, 0); string symbol = square.Text; for (int col = 1; col

//* TODO: finish all of these that return true private bool IsAnyRowWinner() { for (int row = 1; row /TODO finish all these that return true private bool IsAnyColumnWinner() { for (int col = 1; col ///****I NEED HELP WITH CODING HERE return true; } private bool IsDiagonal2Winner() { Label square = GetSquare(0, (SIZE - 1)); string symbol = square.Text; for (int row = 1, col = SIZE - 2; row

private bool IsAnyDiagonalWinner() { ///****I NEED HELP WITH CODING HERE return true; }

private bool IsFull() { ///****I NEED HELP WITH CODING HERE return true; }

// This method determines if any row, column or diagonal on the board is a winner. // It returns true or false and the output parameters will contain appropriate values // when the method returns true. See constant definitions at top of form. private bool IsWinner(out int whichDimension, out int whichOne) { // rows for (int row = 0; row

// I wrote this method to show you how to call IsWinner private bool IsTie() { int winningDimension, winningValue; return (IsFull() && !IsWinner(out winningDimension, out winningValue)); }

// This method takes an integer in the range 0 - 4 that represents a column // as it's parameter and changes the font color of that cell to red. private void HighlightColumn(int col) { for (int row = 0; row

// This method changes the font color of the top right to bottom left diagonal to red // I did this diagonal because it's harder than the other one private void HighlightDiagonal2() { for (int row = 0, col = SIZE - 1; row

// This method will highlight either diagonal, depending on the parameter that you pass private void HighlightDiagonal(int whichDiagonal) { if (whichDiagonal == TOP_LEFT_TO_BOTTOM_RIGHT) HighlightDiagonal1(); else HighlightDiagonal2();

}

//* TODO: finish these 2 private void HighlightRow(int row) { for (int col = 0; col

{ Label square = GetSquare(row, col); square.Enabled = true; square.ForeColor = Color.Red; } }

private void HighlightDiagonal1() { for (int row = SIZE - 1, col = 0; row //TODO private void HighlightWinner(string player, int winningDimension, int winningValue) { switch (winningDimension) { case ROW: HighlightRow(winningValue); resultLabel.Text = (player + " wins!");

break; case COLUMN: HighlightColumn(winningValue); resultLabel.Text = (player + " wins!");

break; case DIAGONAL: HighlightDiagonal(winningValue); resultLabel.Text = (player + " wins!"); break; } }

//* TODO: finish these 2 private void ResetSquares() { ///****I NEED HELP WITH CODING HERE }

private void MakeComputerMove() { ///****I NEED HELP WITH CODING HERE }

// Setting the enabled property changes the look and feel of the cell. // Instead, this code removes the event handler from each square. // Use it when someone wins or the board is full to prevent clicking a square. private void DisableAllSquares() { for (int row = 0; row

// Inside the click event handler you have a reference to the label that was clicked // Use this method (and pass that label as a parameter) to disable just that one square private void DisableSquare(Label square) { square.Click -= new System.EventHandler(this.label_Click); }

// You'll need this method to allow the user to start a new game private void EnableAllSquares() { for (int row = 0; row

//* TODO: finish the event handlers private void label_Click(object sender, EventArgs e) { int winningDimension = NONE; int winningValue = NONE;

Label clickedLabel = (Label)sender; clickedLabel.Text = USER_SYMBOL; DisableSquare(clickedLabel); if (IsWinner(out winningDimension, out winningValue)) { HighlightWinner("The User", winningDimension, winningValue);

}

}

private void button1_Click(object sender, EventArgs e) {

}

private void button2_Click(object sender, EventArgs e) { this.Close(); } } }

Tic Tac Toe X X X X X The User wins! New Game Exit