C# winforms Как выполнять какие либо действия на client с помощью сокетов ?

 using System; 

using System.Net; 

using System.Net.Sockets; 

using System.Text; 

using System.Windows.Forms; 

 

public partial class ClientForm : Form 

{ 

    private Socket _clientSocket; 

    private byte[] _buffer; 

 

    public ClientForm() 

    { 

        InitializeComponent(); 

    } 

 

    private void ConnectToServerButton_Click(object sender, EventArgs e) 

    { 

        // Connect to the server 

        _clientSocket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp); 

        IPEndPoint endPoint = new IPEndPoint(IPAddress.Parse(IPAddressTextBox.Text), int.Parse(PortTextBox.Text)); 

        _clientSocket.BeginConnect(endPoint, ConnectCallback, null); 

    } 

 

    private void ConnectCallback(IAsyncResult ar) 

    { 

        try 

        { 

            _clientSocket.EndConnect(ar); 

            ConnectToServerButton.Enabled = false; 

            SendMessageButton.Enabled = true; 

            _buffer = new byte[1024]; 

            _clientSocket.BeginReceive(_buffer, 0, _buffer.Length, SocketFlags.None, ReceiveCallback, null); 

        } 

        catch (Exception ex) 

        { 

            MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error); 

        } 

    } 

 

    private void ReceiveCallback(IAsyncResult ar) 

    { 

        try 

        { 

            int received = _clientSocket.EndReceive(ar); 

            if (received == 0) 

            { 

                throw new Exception("Connection closed"); 

            } 

            string message = Encoding.UTF8.GetString(_buffer, 0, received); 

            ChatTextBox.AppendText(message + Environment.NewLine); 

            _buffer = new byte[1024]; 

            _clientSocket.BeginReceive(_buffer, 0, _buffer.Length, SocketFlags.None, ReceiveCallback, null); 

        } 

        catch (Exception ex) 

        { 

            MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error); 

        } 

    } 

 

    private void SendMessageButton_Click(object sender, EventArgs e) 

    { 

        try 

        { 

            byte[] data = Encoding.UTF8.GetBytes(MessageTextBox.Text); 

            _clientSocket.BeginSend(data, 0, data.Length, SocketFlags.None, SendCallback, null); 

        } 

        catch (Exception ex) 

        { 

            MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error); 

        } 

    } 

 

    private void SendCallback(IAsyncResult ar) 

    { 

        try 

        { 

            _clientSocket.EndSend(ar); 

        } 

        catch (Exception ex) 

        { 

            MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error); 

        } 

    } 

}