要在本地网络中进行Windows服务之间的TCP通信，可以使用C#编程语言来实现。下面是一个简单的代码示例：

服务端代码：

using System;
using System.Net;
using System.Net.Sockets;
using System.Text;

public class Server
{
    public static void Main()
    {
        // 监听的IP地址和端口号
        IPAddress ipAddress = IPAddress.Parse("127.0.0.1");
        int port = 8080;

        TcpListener listener = new TcpListener(ipAddress, port);
        listener.Start();

        Console.WriteLine("Server started. Waiting for connections...");

        while (true)
        {
            using (TcpClient client = listener.AcceptTcpClient())
            {
                Console.WriteLine("Client connected.");

                using (NetworkStream stream = client.GetStream())
                {
                    byte[] buffer = new byte[1024];
                    int bytesRead = stream.Read(buffer, 0, buffer.Length);
                    string message = Encoding.ASCII.GetString(buffer, 0, bytesRead);

                    Console.WriteLine("Received: " + message);

                    // 处理接收到的消息
                    string response = "Hello from server!";
                    byte[] data = Encoding.ASCII.GetBytes(response);

                    stream.Write(data, 0, data.Length);
                    Console.WriteLine("Sent: " + response);
                }
            }

            Console.WriteLine("Client disconnected.");
        }
    }
}

客户端代码：

using System;
using System.Net;
using System.Net.Sockets;
using System.Text;

public class Client
{
    public static void Main()
    {
        // 服务器的IP地址和端口号
        IPAddress serverIP = IPAddress.Parse("127.0.0.1");
        int serverPort = 8080;

        using (TcpClient client = new TcpClient())
        {
            client.Connect(serverIP, serverPort);

            using (NetworkStream stream = client.GetStream())
            {
                string message = "Hello from client!";
                byte[] data = Encoding.ASCII.GetBytes(message);

                stream.Write(data, 0, data.Length);
                Console.WriteLine("Sent: " + message);

                byte[] buffer = new byte[1024];
                int bytesRead = stream.Read(buffer, 0, buffer.Length);
                string response = Encoding.ASCII.GetString(buffer, 0, bytesRead);

                Console.WriteLine("Received: " + response);
            }
        }
    }
}

上述代码中，服务端通过创建TcpListener对象并开始监听指定的IP地址和端口号。当接收到客户端连接时，使用TcpClient对象获取与客户端通信的NetworkStream，以读取客户端发送的消息，并发送响应。

客户端通过创建TcpClient对象并连接到指定的服务器IP地址和端口号。然后使用NetworkStream对象向服务器发送消息，并读取服务器的响应。

请注意，这只是一个简单的示例，实际应用中可能需要更复杂的逻辑和错误处理。