我如何确保在井字游戏中通过网络发送的动作不会覆盖之前的动作
How can i ensure that moves sent over a network in a tic tac toe game does not overwrite the previous moves that were made
我正在创建一个具有联网功能的井字游戏。除了一个似乎无法弄清楚的逻辑错误外，一切正常。问题是，在网络上玩游戏时，如果玩家 X 采取行动，那么玩家 O 采取行动，X 之前采取的行动将覆盖我的球员 O 采取的行动。在没有为两个玩家联网的情况下播放 came 时，不会发生这种情况。
这是控制轮到谁并根据轮到谁设置值 X 或 O 的方法。
public MainForm()
{
InitializeComponent();
display();
network = new Network(this);
btn = new Button();
}
private void btnClick(object sender, EventArgs e)
{
btn = (Button)sender;
if (btn.Name == "button1")
{
col = 1;
row = 1;
}
else if(btn.Name == "button2"){
col = 2;
row = 1;
}else if(btn.Name == "button3"){
col = 3;
row = 1;
}else if(btn.Name == "button4"){
col = 1;
row = 2;
}else if(btn.Name == "button5"){
col = 2;
row = 2;
}else if(btn.Name == "button6"){
col = 3;
row = 2;
}else if(btn.Name == "button7"){
col = 1;
row = 3;
}else if(btn.Name == "button8"){
col = 2;
row = 3;
}
else if (btn.Name == "button9")
{
col = 3;
row = 3;
}
MakeMove(row, col);
}
public void MakeMove(int row, int col){
if ((statusBar.Text == "Connecting...") ||
(statusBar.Text == "Waiting for connection..."))
return;
//_____________________________________________________________________________________________
//
// Move network move
//_____________________________________________________________________________________________
//wServer = true;
//MessageBox.Show("wServer is: " + wServer);
if (((wServer == true) && (turn == true) && (isNetworkPlay == false)) ||
((wClient == true) && (turn == false) && (isNetworkPlay == false)))
{
//MessageBox.Show("retgr");
network.SendMove(row, col);
}
else
{
if (((wServer == true) && (turn == false) && (isNetworkPlay == false)) ||
((wClient == true) && (turn == true) && (isNetworkPlay == false)))
return;
}
//checks whos turn it is and sets the button to X or O
//THIS IS WHERE I AM HAVING TROUBLE
if (!turn)
{
//btn.Text = "X";
SetControlPropertyValue(btn, "Text", "X");
}
else
{
//btn.Text = "O";
SetControlPropertyValue(btn, "Text", "O");
}
turn = !turn;
//btn.Enabled = false;
SetControlPropertyValue(btn, "Enabled", false);
turnCount++;
//checks who wins
checkWinner();
display();
isNetworkPlay = false;
}![enter image description here][2]
在网络中class我有
public void SendPacketTCP(Byte[] pDados)
{
//_____________________________________________________________________________________________
//
// Sends a packet via TCP
//_____________________________________________________________________________________________
try
{
if (objTicTacToe.wClient == true)
{
if (clientSockStream == null)
{
MessageBox.Show("clientSockStream is NULL");
return;
}
if (clientSockStream.CanWrite)
{
MessageBox.Show("clientSockStream NOT NULL");
clientSockStream.Write(pDados, 0, 2);
clientSockStream.Flush();
}
}
else
{
if (serverSockStream == null)
{
MessageBox.Show("serverSockStream is NULL");
return;
}
if (serverSockStream.CanWrite)
{
MessageBox.Show("serverSockStream NOT NULL");
serverSockStream.Write(pDados, 0, 2);
serverSockStream.Flush();
}
}
}
catch (Exception ex)
{
MessageBox.Show("An error ocurred: " + ex.Message + "\n" + ex.StackTrace);
objTicTacToe.disconnect_Click(null, null);
return;
}
}
public void SendMove(int wRow, int wColumn)
{
//_____________________________________________________________________________________________
//
// Sends packet that shows move position
//_____________________________________________________________________________________________
MessageBox.Show("IN SEND MOVE. ROW is: " + wRow);
MessageBox.Show("IN SEND MOVE. COL is: " + wColumn);
byte[] buf = new byte[2];
buf[0] = byte.Parse(Asc(wRow.ToString()).ToString());
buf[1] = byte.Parse(Asc(wColumn.ToString()).ToString());
//MessageBox.Show("IN SEND MOVE. Asc ROW is: " + Asc(wRow.ToString()).ToString());
//MessageBox.Show("IN SEND MOVE. Asc COL is: " + Asc(wColumn.ToString()).ToString());
//MessageBox.Show("IN SEND MOVE. BUF INDEX 0 is: " + buf[0]);
//MessageBox.Show("IN SEND MOVE. BUF INDEX 1: " + buf[1]);
SendPacketTCP(buf);
}
public void ConnectServer(string pIP)
{
//_____________________________________________________________________________________________
//
// Connect to a game server
//_____________________________________________________________________________________________
wServerIP = pIP;
byte[] buf = new byte[1];
thread_receive_client = new Thread(new ThreadStart(ThreadReceivingClient));
thread_receive_client.Start();
}
private void ThreadReceivingClient()
{
//_____________________________________________________________________________________________
//
// Thread for receiving packets from server
//_____________________________________________________________________________________________
try
{
byte[] buf = new byte[512];
int bytesReceived = 0;
tcpClient = new TcpClient(wServerIP, SERVERPORT);
clientSockStream = tcpClient.GetStream();
objTicTacToe.clearBoard();
objTicTacToe.setStatusMessage("Connected!");
wReceivingClient = true;
while (wReceivingClient)
{
//_____________________________________________________________________________________________
//
// Thread is blocked until receives data
//_____________________________________________________________________________________________
try
{
bytesReceived = clientSockStream.Read(buf, 0, 2);
}
catch
{
return;
}
//_____________________________________________________________________________________________
//
// Processes network packet
//_____________________________________________________________________________________________
if (bytesReceived > 0)
{
//_____________________________________________________________________________________________
//
// Control packet for game restart
//_____________________________________________________________________________________________
if (buf[0] == byte.Parse(Asc("R").ToString()))
{
objTicTacToe.clearBoard();
continue;
}
//_____________________________________________________________________________________________
//
// Packet indicating a game move
//_____________________________________________________________________________________________
int wRow = int.Parse(Convert.ToChar(buf[0]).ToString());
int wColumn = int.Parse(Convert.ToChar(buf[1]).ToString());
MessageBox.Show("IN ThreadReceivingClient. row is: " + wRow);
MessageBox.Show("IN ThreadReceivingClient. col is: " + wColumn);
if ((wRow > 0 && wRow < 4) && (wColumn > 0 && wColumn < 4))
{
objTicTacToe.isNetworkPlay = true;
objTicTacToe.MakeMove(wRow, wColumn);
MessageBox.Show("IN ThreadReceivingClient. MOVE WAS SENT");
}
} //if (bytesReceived>0)
} //while (wReceivingClient)
}
catch (ThreadAbortException) { }
catch (Exception ex)
{
MessageBox.Show("An error ocurred: " + ex.Message + "\n" + ex.StackTrace);
objTicTacToe.disconnect_Click(null, null);
return;
}
}
public void StartServer()
{
//_____________________________________________________________________________________________
//
// Starts game server
//_____________________________________________________________________________________________
thread_receive_server = new Thread(new ThreadStart(ThreadReceivingServer));
thread_receive_server.Start();
}
private void ThreadReceivingServer()
{
//_____________________________________________________________________________________________
//
// Thread for receiving packets from client
//_____________________________________________________________________________________________
try
{
byte[] buf = new byte[512];
IPHostEntry localHostEntry = Dns.GetHostByName(Dns.GetHostName());
int bytesReceived = 0;
tcpListener = new TcpListener(localHostEntry.AddressList[0], SERVERPORT);
tcpListener.Start();
//_____________________________________________________________________________________________
//
// Thread is blocked until it gets a connection from client
//_____________________________________________________________________________________________
soTcpServer = tcpListener.AcceptSocket();
serverSockStream = new NetworkStream(soTcpServer);
objTicTacToe.clearBoard();
objTicTacToe.setStatusMessage("Connected!");
wReceivingServer = true;
//objTicTacToe.turn = false;
while (wReceivingServer)
{
//_____________________________________________________________________________________________
//
// Thread is blocked until receives data
//_____________________________________________________________________________________________
try
{
bytesReceived = serverSockStream.Read(buf, 0, 2);
}
catch
{
return;
}
//_____________________________________________________________________________________________
//
// Processes network packet
//_____________________________________________________________________________________________
if (bytesReceived > 0)
{
//_____________________________________________________________________________________________
//
// Control packet for game restart
//_____________________________________________________________________________________________
if (buf[0] == byte.Parse(Asc("R").ToString()))
{
objTicTacToe.clearBoard();
continue;
}
//_____________________________________________________________________________________________
//
// Packet indicating a game move
//_____________________________________________________________________________________________
int wRow = int.Parse(Convert.ToChar(buf[0]).ToString());
int wColumn = int.Parse(Convert.ToChar(buf[1]).ToString());
MessageBox.Show("IN ThreadReceivingServer. row is: "+ wRow);
MessageBox.Show("IN ThreadReceivingServer. col is: " + wColumn);
if ((wRow > 0 && wRow < 4) && (wColumn > 0 && wColumn < 4))
{
objTicTacToe.isNetworkPlay = true;
objTicTacToe.MakeMove(wRow, wColumn);
MessageBox.Show("IN ThreadReceivingServer. MOVE WAS SENT");
}
} //if (bytesReceived>0)
} //while (wReceivingServer)
}
catch (ThreadAbortException) { }
catch (Exception ex)
{
MessageBox.Show("An error ocurred: " + ex.Message + "\n" + ex.StackTrace);
objTicTacToe.disconnect_Click(null, null);
return;
}
}
阅读问题下的评论以供参考，以便您理解下面的代码。我认为不需要解释，因为评论已经解释过了。
//HERE IS THE FIX
//checks whos turn it is and sets the button to X or O
if (!turn)
{
//SetControlPropertyValue(btn, "Text", "X");
if (row == 1 && col == 1)
{
SetControlPropertyValue(button1, "Text", "X");
SetControlPropertyValue(button1, "Enabled", false);
}
else if (row == 1 && col == 2)
{
SetControlPropertyValue(button2, "Text", "X");
SetControlPropertyValue(button2, "Enabled", false);
}
else if (row == 1 && col == 3)
{
SetControlPropertyValue(button3, "Text", "X");
SetControlPropertyValue(button3, "Enabled", false);
}
else if (row == 2 && col == 1)
{
SetControlPropertyValue(button4, "Text", "X");
SetControlPropertyValue(button4, "Enabled", false);
}
else if (row == 2 && col == 2)
{
SetControlPropertyValue(button5, "Text", "X");
SetControlPropertyValue(button5, "Enabled", false);
}
else if (row == 2 && col == 3)
{
SetControlPropertyValue(button6, "Text", "X");
SetControlPropertyValue(button6, "Enabled", false);
}
else if (row == 3 && col == 1)
{
SetControlPropertyValue(button7, "Text", "X");
SetControlPropertyValue(button7, "Enabled", false);
}
else if (row == 3 && col == 2)
{
SetControlPropertyValue(button8, "Text", "X");
SetControlPropertyValue(button8, "Enabled", false);
}
else if (row == 3 && col == 3)
{
SetControlPropertyValue(button9, "Text", "X");
SetControlPropertyValue(button9, "Enabled", false);
}
}
else
{
//what i was doing before
//SetControlPropertyValue(btn, "Text", "O");
if (row == 1 && col == 1)
{
SetControlPropertyValue(button1, "Text", "O");
SetControlPropertyValue(button1, "Enabled", false);
}
else if (row == 1 && col == 2)
{
SetControlPropertyValue(button2, "Text", "O");
SetControlPropertyValue(button2, "Enabled", false);
}
else if (row == 1 && col == 3)
{
SetControlPropertyValue(button3, "Text", "O");
SetControlPropertyValue(button3, "Enabled", false);
}
else if (row == 2 && col == 1)
{
SetControlPropertyValue(button4, "Text", "O");
SetControlPropertyValue(button4, "Enabled", false);
}
else if (row == 2 && col == 2)
{
SetControlPropertyValue(button5, "Text", "O");
SetControlPropertyValue(button5, "Enabled", false);
}
else if (row == 2 && col == 3)
{
SetControlPropertyValue(button6, "Text", "O");
SetControlPropertyValue(button6, "Enabled", false);
}
else if (row == 3 && col == 1)
{
SetControlPropertyValue(button7, "Text", "O");
SetControlPropertyValue(button7, "Enabled", false);
}
else if (row == 3 && col == 2)
{
SetControlPropertyValue(button8, "Text", "O");
SetControlPropertyValue(button8, "Enabled", false);
}
else if (row == 3 && col == 3)
{
SetControlPropertyValue(button9, "Text", "O");
SetControlPropertyValue(button9, "Enabled", false);
}
}
我删除 btn 引用并直接访问基于 row/col 的按钮。
我正在创建一个具有联网功能的井字游戏。除了一个似乎无法弄清楚的逻辑错误外，一切正常。问题是，在网络上玩游戏时，如果玩家 X 采取行动，那么玩家 O 采取行动，X 之前采取的行动将覆盖我的球员 O 采取的行动。在没有为两个玩家联网的情况下播放 came 时，不会发生这种情况。
这是控制轮到谁并根据轮到谁设置值 X 或 O 的方法。
public MainForm()
{
InitializeComponent();
display();
network = new Network(this);
btn = new Button();
}
private void btnClick(object sender, EventArgs e)
{
btn = (Button)sender;
if (btn.Name == "button1")
{
col = 1;
row = 1;
}
else if(btn.Name == "button2"){
col = 2;
row = 1;
}else if(btn.Name == "button3"){
col = 3;
row = 1;
}else if(btn.Name == "button4"){
col = 1;
row = 2;
}else if(btn.Name == "button5"){
col = 2;
row = 2;
}else if(btn.Name == "button6"){
col = 3;
row = 2;
}else if(btn.Name == "button7"){
col = 1;
row = 3;
}else if(btn.Name == "button8"){
col = 2;
row = 3;
}
else if (btn.Name == "button9")
{
col = 3;
row = 3;
}
MakeMove(row, col);
}
public void MakeMove(int row, int col){
if ((statusBar.Text == "Connecting...") ||
(statusBar.Text == "Waiting for connection..."))
return;
//_____________________________________________________________________________________________
//
// Move network move
//_____________________________________________________________________________________________
//wServer = true;
//MessageBox.Show("wServer is: " + wServer);
if (((wServer == true) && (turn == true) && (isNetworkPlay == false)) ||
((wClient == true) && (turn == false) && (isNetworkPlay == false)))
{
//MessageBox.Show("retgr");
network.SendMove(row, col);
}
else
{
if (((wServer == true) && (turn == false) && (isNetworkPlay == false)) ||
((wClient == true) && (turn == true) && (isNetworkPlay == false)))
return;
}
//checks whos turn it is and sets the button to X or O
//THIS IS WHERE I AM HAVING TROUBLE
if (!turn)
{
//btn.Text = "X";
SetControlPropertyValue(btn, "Text", "X");
}
else
{
//btn.Text = "O";
SetControlPropertyValue(btn, "Text", "O");
}
turn = !turn;
//btn.Enabled = false;
SetControlPropertyValue(btn, "Enabled", false);
turnCount++;
//checks who wins
checkWinner();
display();
isNetworkPlay = false;
}![enter image description here][2]
在网络中class我有
public void SendPacketTCP(Byte[] pDados)
{
//_____________________________________________________________________________________________
//
// Sends a packet via TCP
//_____________________________________________________________________________________________
try
{
if (objTicTacToe.wClient == true)
{
if (clientSockStream == null)
{
MessageBox.Show("clientSockStream is NULL");
return;
}
if (clientSockStream.CanWrite)
{
MessageBox.Show("clientSockStream NOT NULL");
clientSockStream.Write(pDados, 0, 2);
clientSockStream.Flush();
}
}
else
{
if (serverSockStream == null)
{
MessageBox.Show("serverSockStream is NULL");
return;
}
if (serverSockStream.CanWrite)
{
MessageBox.Show("serverSockStream NOT NULL");
serverSockStream.Write(pDados, 0, 2);
serverSockStream.Flush();
}
}
}
catch (Exception ex)
{
MessageBox.Show("An error ocurred: " + ex.Message + "\n" + ex.StackTrace);
objTicTacToe.disconnect_Click(null, null);
return;
}
}
public void SendMove(int wRow, int wColumn)
{
//_____________________________________________________________________________________________
//
// Sends packet that shows move position
//_____________________________________________________________________________________________
MessageBox.Show("IN SEND MOVE. ROW is: " + wRow);
MessageBox.Show("IN SEND MOVE. COL is: " + wColumn);
byte[] buf = new byte[2];
buf[0] = byte.Parse(Asc(wRow.ToString()).ToString());
buf[1] = byte.Parse(Asc(wColumn.ToString()).ToString());
//MessageBox.Show("IN SEND MOVE. Asc ROW is: " + Asc(wRow.ToString()).ToString());
//MessageBox.Show("IN SEND MOVE. Asc COL is: " + Asc(wColumn.ToString()).ToString());
//MessageBox.Show("IN SEND MOVE. BUF INDEX 0 is: " + buf[0]);
//MessageBox.Show("IN SEND MOVE. BUF INDEX 1: " + buf[1]);
SendPacketTCP(buf);
}
public void ConnectServer(string pIP)
{
//_____________________________________________________________________________________________
//
// Connect to a game server
//_____________________________________________________________________________________________
wServerIP = pIP;
byte[] buf = new byte[1];
thread_receive_client = new Thread(new ThreadStart(ThreadReceivingClient));
thread_receive_client.Start();
}
private void ThreadReceivingClient()
{
//_____________________________________________________________________________________________
//
// Thread for receiving packets from server
//_____________________________________________________________________________________________
try
{
byte[] buf = new byte[512];
int bytesReceived = 0;
tcpClient = new TcpClient(wServerIP, SERVERPORT);
clientSockStream = tcpClient.GetStream();
objTicTacToe.clearBoard();
objTicTacToe.setStatusMessage("Connected!");
wReceivingClient = true;
while (wReceivingClient)
{
//_____________________________________________________________________________________________
//
// Thread is blocked until receives data
//_____________________________________________________________________________________________
try
{
bytesReceived = clientSockStream.Read(buf, 0, 2);
}
catch
{
return;
}
//_____________________________________________________________________________________________
//
// Processes network packet
//_____________________________________________________________________________________________
if (bytesReceived > 0)
{
//_____________________________________________________________________________________________
//
// Control packet for game restart
//_____________________________________________________________________________________________
if (buf[0] == byte.Parse(Asc("R").ToString()))
{
objTicTacToe.clearBoard();
continue;
}
//_____________________________________________________________________________________________
//
// Packet indicating a game move
//_____________________________________________________________________________________________
int wRow = int.Parse(Convert.ToChar(buf[0]).ToString());
int wColumn = int.Parse(Convert.ToChar(buf[1]).ToString());
MessageBox.Show("IN ThreadReceivingClient. row is: " + wRow);
MessageBox.Show("IN ThreadReceivingClient. col is: " + wColumn);
if ((wRow > 0 && wRow < 4) && (wColumn > 0 && wColumn < 4))
{
objTicTacToe.isNetworkPlay = true;
objTicTacToe.MakeMove(wRow, wColumn);
MessageBox.Show("IN ThreadReceivingClient. MOVE WAS SENT");
}
} //if (bytesReceived>0)
} //while (wReceivingClient)
}
catch (ThreadAbortException) { }
catch (Exception ex)
{
MessageBox.Show("An error ocurred: " + ex.Message + "\n" + ex.StackTrace);
objTicTacToe.disconnect_Click(null, null);
return;
}
}
public void StartServer()
{
//_____________________________________________________________________________________________
//
// Starts game server
//_____________________________________________________________________________________________
thread_receive_server = new Thread(new ThreadStart(ThreadReceivingServer));
thread_receive_server.Start();
}
private void ThreadReceivingServer()
{
//_____________________________________________________________________________________________
//
// Thread for receiving packets from client
//_____________________________________________________________________________________________
try
{
byte[] buf = new byte[512];
IPHostEntry localHostEntry = Dns.GetHostByName(Dns.GetHostName());
int bytesReceived = 0;
tcpListener = new TcpListener(localHostEntry.AddressList[0], SERVERPORT);
tcpListener.Start();
//_____________________________________________________________________________________________
//
// Thread is blocked until it gets a connection from client
//_____________________________________________________________________________________________
soTcpServer = tcpListener.AcceptSocket();
serverSockStream = new NetworkStream(soTcpServer);
objTicTacToe.clearBoard();
objTicTacToe.setStatusMessage("Connected!");
wReceivingServer = true;
//objTicTacToe.turn = false;
while (wReceivingServer)
{
//_____________________________________________________________________________________________
//
// Thread is blocked until receives data
//_____________________________________________________________________________________________
try
{
bytesReceived = serverSockStream.Read(buf, 0, 2);
}
catch
{
return;
}
//_____________________________________________________________________________________________
//
// Processes network packet
//_____________________________________________________________________________________________
if (bytesReceived > 0)
{
//_____________________________________________________________________________________________
//
// Control packet for game restart
//_____________________________________________________________________________________________
if (buf[0] == byte.Parse(Asc("R").ToString()))
{
objTicTacToe.clearBoard();
continue;
}
//_____________________________________________________________________________________________
//
// Packet indicating a game move
//_____________________________________________________________________________________________
int wRow = int.Parse(Convert.ToChar(buf[0]).ToString());
int wColumn = int.Parse(Convert.ToChar(buf[1]).ToString());
MessageBox.Show("IN ThreadReceivingServer. row is: "+ wRow);
MessageBox.Show("IN ThreadReceivingServer. col is: " + wColumn);
if ((wRow > 0 && wRow < 4) && (wColumn > 0 && wColumn < 4))
{
objTicTacToe.isNetworkPlay = true;
objTicTacToe.MakeMove(wRow, wColumn);
MessageBox.Show("IN ThreadReceivingServer. MOVE WAS SENT");
}
} //if (bytesReceived>0)
} //while (wReceivingServer)
}
catch (ThreadAbortException) { }
catch (Exception ex)
{
MessageBox.Show("An error ocurred: " + ex.Message + "\n" + ex.StackTrace);
objTicTacToe.disconnect_Click(null, null);
return;
}
}
阅读问题下的评论以供参考，以便您理解下面的代码。我认为不需要解释，因为评论已经解释过了。
//HERE IS THE FIX
//checks whos turn it is and sets the button to X or O
if (!turn)
{
//SetControlPropertyValue(btn, "Text", "X");
if (row == 1 && col == 1)
{
SetControlPropertyValue(button1, "Text", "X");
SetControlPropertyValue(button1, "Enabled", false);
}
else if (row == 1 && col == 2)
{
SetControlPropertyValue(button2, "Text", "X");
SetControlPropertyValue(button2, "Enabled", false);
}
else if (row == 1 && col == 3)
{
SetControlPropertyValue(button3, "Text", "X");
SetControlPropertyValue(button3, "Enabled", false);
}
else if (row == 2 && col == 1)
{
SetControlPropertyValue(button4, "Text", "X");
SetControlPropertyValue(button4, "Enabled", false);
}
else if (row == 2 && col == 2)
{
SetControlPropertyValue(button5, "Text", "X");
SetControlPropertyValue(button5, "Enabled", false);
}
else if (row == 2 && col == 3)
{
SetControlPropertyValue(button6, "Text", "X");
SetControlPropertyValue(button6, "Enabled", false);
}
else if (row == 3 && col == 1)
{
SetControlPropertyValue(button7, "Text", "X");
SetControlPropertyValue(button7, "Enabled", false);
}
else if (row == 3 && col == 2)
{
SetControlPropertyValue(button8, "Text", "X");
SetControlPropertyValue(button8, "Enabled", false);
}
else if (row == 3 && col == 3)
{
SetControlPropertyValue(button9, "Text", "X");
SetControlPropertyValue(button9, "Enabled", false);
}
}
else
{
//what i was doing before
//SetControlPropertyValue(btn, "Text", "O");
if (row == 1 && col == 1)
{
SetControlPropertyValue(button1, "Text", "O");
SetControlPropertyValue(button1, "Enabled", false);
}
else if (row == 1 && col == 2)
{
SetControlPropertyValue(button2, "Text", "O");
SetControlPropertyValue(button2, "Enabled", false);
}
else if (row == 1 && col == 3)
{
SetControlPropertyValue(button3, "Text", "O");
SetControlPropertyValue(button3, "Enabled", false);
}
else if (row == 2 && col == 1)
{
SetControlPropertyValue(button4, "Text", "O");
SetControlPropertyValue(button4, "Enabled", false);
}
else if (row == 2 && col == 2)
{
SetControlPropertyValue(button5, "Text", "O");
SetControlPropertyValue(button5, "Enabled", false);
}
else if (row == 2 && col == 3)
{
SetControlPropertyValue(button6, "Text", "O");
SetControlPropertyValue(button6, "Enabled", false);
}
else if (row == 3 && col == 1)
{
SetControlPropertyValue(button7, "Text", "O");
SetControlPropertyValue(button7, "Enabled", false);
}
else if (row == 3 && col == 2)
{
SetControlPropertyValue(button8, "Text", "O");
SetControlPropertyValue(button8, "Enabled", false);
}
else if (row == 3 && col == 3)
{
SetControlPropertyValue(button9, "Text", "O");
SetControlPropertyValue(button9, "Enabled", false);
}
}
我删除 btn 引用并直接访问基于 row/col 的按钮。