1.简单服务器端 /* using System.Data; using System.Net.Sockets; using System.Net; using System.Threading; private static int port = %%2; private static Thread thThreadRead; private static TcpListener TcpListen; private static bool bListener = true; private static Socket stRead; */ private static void Listen() { try { TcpListen = new TcpListener(port); TcpListen.Start(); stRead = TcpListen.AcceptSocket(); EndPoint tempRemoteEP = stRead.RemoteEndPoint; IPEndPoint tempRemoteIP = (IPEndPoint)tempRemoteEP; IPHostEntry host = Dns.GetHostByAddress(tempRemoteIP.Address); string sHostName = host.HostName; while (bListener) { stRead.Send(Encoding.ASCII.GetBytes(%%1)); string sTime = DateTime.Now.ToShortTimeString(); Byte[] byRead = new Byte[1024]; int iRead = stRead.ReceiveFrom(byRead, ref tempRemoteEP); Byte[] byText = new Byte[iRead]; Array.Copy(byRead, 0, byText, 0, iRead); string line = System.Text.Encoding.Default.GetString(byRead); } } catch (System.Security.SecurityException) { //监听失败 } } thThreadRead = new Thread(new ThreadStart(Listen)); thThreadRead.Start(); 2.简单客户端 /* using System.Data; using System.Net.Sockets; using System.Net; private static IPEndPoint dateTimeHost; */ string hostIPString=%%1; string hostPortString=%%2; IPAddress hostIP=IPAddress.Parse(hostIPString); dateTimeHost=new IPEndPoint(hostIP,Int32.Parse(hostPortString)); Socket conn=new Socket(AddressFamily.InterNetwork,SocketType.Stream,ProtocolType.Tcp); conn.Connect(dateTimeHost); int bytes=0; Byte[] RecvBytes=new Byte[256]; bytes=conn.Receive(RecvBytes,RecvBytes.Length,0); string RecvString=Encoding.ASCII.GetString(RecvBytes,0,bytes); Console.WriteLine(RecvString); conn.Shutdown(SocketShutdown.Both); conn.Close(); 3.获得本机IP //using System.Net; IPAddress[] addressList = Dns.GetHostByName(Dns.GetHostName()).AddressList; string %%1=n...
