Hope you all doing great.
I wrote this code in C# win.Form but it crashes in line 41 and the will be freezed and not responding.
I put the Whole code in the button click so that when i click the button the server runs and the client could connect to that.
I would be happy if you solve this with your solution.

using System.Text;
using System.Windows.Forms;
using System.Net.Sockets;
using System.IO;
using System.Net;

namespace Server_SP
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            Socket listenerr = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
            IPAddress localAddress = IPAddress.Parse("127.0.0.1");
            IPEndPoint localEndpoint = new IPEndPoint(localAddress, 8575);
            listenerr.Bind(localEndpoint);

            IPAddress ipAddress = IPAddress.Parse("0.0.0.0");
            int port = 8575;
            TcpListener listener = new TcpListener(ipAddress, port);
            listener.Start();
            label2.Text = "Serving on Port 8587";
            while (true)
            {
                label1.Text = " Waiting for connection...";
                TcpClient cliend = listener.AcceptTcpClient();
                label1.Text = "Client Accepted";
                NetworkStream stream = cliend.GetStream();
                StreamReader sr = new StreamReader(cliend.GetStream());
                StreamWriter sw = new StreamWriter(cliend.GetStream());
                try
                {
                    byte[] buffer = new byte[1024];
                    stream.Read(buffer, 0, buffer.Length);
                    int count = 0;
                    //////how many bytes
                    foreach (byte b in buffer)
                    {
                        if (b!=0)
                        {
                            count++;
                        }
                    }
                    string reced = Encoding.UTF8.GetString(buffer, 0, count);
                    label3.Text = "Request Reced: " + reced;
                    sw.WriteLine("Hiiii.I am serverrr");
                    sw.Flush();
                }
                catch (Exception errorr)
                {
                    label1.Text = "Errorrrr";
                    sw.WriteLine(errorr.ToString());

                }
            }
        }
    }
}```


i removed the while loop and also replaced the line 41 whith the code below but didnt help.


``` TcpClient cliend = listenerr.AcceptTcpClient(); ```

Actually I did this job in console properly and it works but when i tried to port that code into windows application i faced these issues.