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IPHostEntry ipInfo=Dns.GetHostByName("www.tuha.net");//Ö÷»úÐÅÏ¢ IPAddressList[] ipList=ipInfo.AddressList;//IPµØÖ·Êý×é IPAddress ip=ipList[0];//¶àIPµØÖ·Ê±Ò»°ãÓõÚÒ»¸ö IPEndPoint ipEP=new IPEndPoint(ip,4088);//µÃµ½ÍøÂçÖÕ½áµã try{ TcpClient tcpClientA = new TcpClient(ipLocalEndPoint); } catch (Exception e ) { Console.WriteLine(e.ToString()); } |
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bool done = false; TcpListener listener = new TcpListener(13);// ´´½¨TcpListener¶ÔÏóʵÀý(13ºÅ¶Ë¿ÚÌṩʱ¼ä·þÎñ) listener.Start();//Æô¶¯ÕìÌý while (!done) {//½øÈëÎÞÏÞÑ»·ÒÔÕìÌýÓû§Á¬½Ó TcpClient client = listener.AcceptTcpClient();//ÕìÌýµ½Á¬½Óºó´´½¨¿Í»§¶ËÁ¬½ÓTcpClient NetworkStream ns = client.GetStream();//µÃµ½ÍøÂç´«ÊäÁ÷ byte[] byteTime = Encoding.ASCII.GetBytes(DateTime.Now.ToString());//Ô¤·¢Ë͵ÄÄÚÈÝ(´ËΪ·þÎñ¶Ëʱ¼ä)ת»»Îª×Ö½ÚÊý×éÒÔ±ãдÈëÁ÷ try { ns.Write(byteTime, 0, byteTime.Length);//дÈëÁ÷ ns.Close();//¹Ø±ÕÁ÷ client.Close();//¹Ø±Õ¿Í»§¶ËÁ¬½Ó } catch (Exception e) { MessageBox.Show("Á÷´íÎó:"+e.Message) } |
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public void SendMeg()//·¢ËÍÐÅÏ¢ { try { int port=Int32.Parse(textBox3.Text.ToString());//Ô¶³ÌÖ÷»ú¶Ë¿Ú try { tcpClient=new TcpClient(textBox1.Text,port);//´´½¨TcpClient¶ÔÏóʵÀý } catch(Exception le) { MessageBox.Show("TcpClient Error:"+le.Message); } string strDateLine=DateTime.Now.ToShortDateString()+" "+DateTime.Now.ToLongTimeString();//µÃµ½·¢ËÍʱ¿Í»§¶Ëʱ¼ä netStream=tcpClient.GetStream();//µÃµ½ÍøÂçÁ÷ sw=new StreamWriter(netStream);//´´½¨TextWriter,ÏòÁ÷ÖÐд×Ö·û string words=textBox4.Text;//´ý·¢Ë͵ϰ string content=strDateLine+words;//´ý·¢ËÍÄÚÈÝ sw.Write(content);//дÈëÁ÷ sw.Close();//¹Ø±ÕÁ÷дÈëÆ÷ netStream.Close();//¹Ø±ÕÍøÂçÁ÷ tcpClient.Close();//¹Ø±Õ¿Í»§¶ËÁ¬½Ó } catch(Exception ex) { MessageBox.Show("Sending Message Failed!"+ex.Message); } textBox4.Text="";//Çå¿Õ } ·þÎñÆ÷¶ËÖ÷ÒªÔ´´úÂ룺 public void StartListen()//ÕìÌýÌØ¶¨¶Ë¿ÚµÄÓû§ÇëÇó { //ReceiveMeg(); isLinked=false; //Á¬½Ó±êÖ¾ try { int port=Int32.Parse(textBox1.Text.ToString());//±¾µØ´ýÕìÌý¶Ë¿Ú serverListener=new TcpListener(port);//´´½¨TcpListener¶ÔÏóʵÀý serverListener.Start(); //Æô¶¯ÕìÌý } catch(Exception ex) { MessageBox.Show("Can¡®t Start Server"+ex.Message); return; } isLinked=true; while(true)//½øÈëÎÞÏÞÑ»·µÈ´ýÓû§¶ËÁ¬½Ó { try { tcpClient=serverListener.AcceptTcpClient();//´´½¨¿Í»§¶ËÁ¬½Ó¶ÔÏó netStream=tcpClient.GetStream();//µÃµ½ÍøÂçÁ÷ sr=new StreamReader(netStream);//Á÷¶ÁдÆ÷ } catch(Exception re) { MessageBox.Show(re.Message); } string buffer=""; string received=""; received+=sr.ReadLine();//¶ÁÁ÷ÖÐÒ»ÐÐ while(received.Length!=0) { buffer+=received; buffer+="\r\n"; //received=""; received=sr.ReadLine(); } listBox1.Items.Add(buffer);//ÏÔʾ //¹Ø±Õ sr.Close(); netStream.Close(); tcpClient.Close(); } } |
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