用C#编写一个带异步委托的Tcp客户端AutoTcpClient程序

以下是一个简单的C#异步委托的Tcp客户端AutoTcpClient程序：

using System;
using System.Net;
using System.Net.Sockets;
using System.Threading.Tasks;

namespace AutoTcpClient
{
    class Program
    {
        static async Task Main(string[] args)
        {
            // 设置服务器IP和端口号
            IPAddress serverIp = IPAddress.Parse("127.0.0.1");
            int serverPort = 8888;

            // 创建Tcp客户端
            TcpClient client = new TcpClient();

            try
            {
                // 连接服务器
                await client.ConnectAsync(serverIp, serverPort);

                Console.WriteLine("连接成功！");

                // 获取网络流
                NetworkStream stream = client.GetStream();

                // 发送数据
                await SendDataAsync(stream, "Hello, server!");

                // 接收数据
                string response = await ReceiveDataAsync(stream);

                Console.WriteLine("收到服务器响应：" + response);
            }
            catch (Exception ex)
            {
                Console.WriteLine("连接失败：" + ex.Message);
            }
            finally
            {
                // 关闭Tcp客户端
                client.Close();
            }

            Console.ReadLine();
        }

        // 异步发送数据
        static async Task SendDataAsync(NetworkStream stream, string data)
        {
            byte[] buffer = System.Text.Encoding.UTF8.GetBytes(data);

            await stream.WriteAsync(buffer, 0, buffer.Length);

            Console.WriteLine("发送数据：" + data);
        }

        // 异步接收数据
        static async Task<string> ReceiveDataAsync(NetworkStream stream)
        {
            byte[] buffer = new byte[1024];

            int bytesRead = await stream.ReadAsync(buffer, 0, buffer.Length);

            string response = System.Text.Encoding.UTF8.GetString(buffer, 0, bytesRead);

            return response;
        }
    }
}
``