Hi all,
I am trying to make a simple TCP server application, where the client should send some numbers, and the server will show it in a text box. So far this is what I come with, but it show an error of cannot accessing a disposed object. Would appreciate if anyone can help me in solving this problem
So for the client
public partial class Window1 : Window
{
public Window1()
{
InitializeComponent();
//inizialitation of the thread
Thread newThread = new Thread(new ThreadStart(Client));
newThread.Start();
}
//function of the client
public static void Client()
{
int i;
int f;
byte[] data = new byte[1024];;
string input, stringData;
TcpClient server;
try
{
//TcpClient listen to localhost in port 8000
server = new TcpClient("127.0.0.1", 8000);
}
catch (SocketException)
{
return;
}
//get stream of the connection
NetworkStream ns = server.GetStream();
//block for sending number 1 -3 to server
while (true)
{
data = new byte[1024];
for (i = 1; i <= 3; i++)
{
data = Encoding.ASCII.GetBytes(Convert.ToString(i));
ns.Write(data, 0, data.Length);
//error of Cannot access a disposed object occured in here
//sleep using fake loop here
for (f = 0; f <= 50000000; f++)
{
}
}
ns.Close();
server.Close();
}
}
}
}and for the server, I am also confused, how to make the server show the numbers in textbox? below is the server codes that I tried
public partial class Window1 : Window
{
public Window1()
{
InitializeComponent();
//start the thread between server and form
Thread newThread = new Thread(new ThreadStart(server));
newThread.Start();
}
//method that works as server
public static void server()
{
int recv;
byte[] data = new byte[1024];
TcpListener newsock = new TcpListener(8000);
newsock.Start();
TcpClient client = newsock.AcceptTcpClient();
NetworkStream ns = client.GetStream();
while (true)
{
data = new byte[1024];
recv = ns.Read(data, 0, data.Length);
if (recv == 0)
break;
/*how can I get the data from client and put a function to take the value to be shown in a text box here?*/
}
ns.Close();
client.Close();
newsock.Stop();
}
}
}