通信代码(点对点_点对多_同步_异步_UDP_TCP)

C_完整的通信代码(点对点_点对多_同步_异步_UDP_TCP) C# codeusing System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Net;using System.Net.Sockets;namespace UDPClient{    class Program    {        static void Main(string[] args)        {            byte[] data = new byte[1024];            string input ,stringData;            //构建TCP 服务器            Console.WriteLine("This is a Client, host name is {0}", Dns.GetHostName());            //设置服务IP，设置TCP端口号