资源简介
不错的TCP协议开发 实现上位机网络通信,很好用,直接运行可用
代码片段和文件信息
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Threading;
using System.IO;
using System.Net;
using System.Net.Sockets;
namespace Host
{
public partial class Form1 : Form
{
TcpListener myListener;
private Thread Communi = null;
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender EventArgs e)
{
String Result1 = ““;
String str1;
String hostName1 = Dns.GetHostName();
IPAddress[] myIP1 = Dns.GetHostAddresses(hostName1);
foreach (IPAddress address1 in myIP1)
{
str1 = address1.ToString();
for (int i = 0; i < str1.Length; i++)
{
if ((str1[i] >= ‘0‘) && (str1[i] <= ‘9‘ || str1[i] == ‘.‘))
Result1 = str1;
}
}
IPAddress ipa1 = IPAddress.Parse(Result1);
myListener = new TcpListener(ipa1 8001);
myListener.Start();
Communi = new Thread(new ThreadStart(this.Communicate));
Communi.IsBackground = true;
Recive_TextBox.Text = string.Empty;
Communi.Start();
}
public void Communicate()
{
try
{
while (true)
{
if (myListener.Pending() == true)
{
Socket mySocket = myListener.AcceptSocket();
// (mySocket.RemoteEndPoint as IPEndPoint).IPAddress;
IPAddress IP = (mySocket.RemoteEndPoint as IPEndPoint).Address;
textBox1.Text = IP.ToString();
byte[] receive_databyte=new byte[50];
mySocket.Receive(receive_databyte);
String content = Encoding.Unicode.GetString(receive_databyte);
Recive_TextBox.Text += System.DateTime.Now.ToString() + “ “ + IP.ToString() + “\n说:“ + content;
byte[] send_databyte=Encoding.Unicode.GetBytes(“我爱你“);
mySocket.Send(send_databyte);
// mySocket.Send(Encoding.Unicode.GetBytes(send_message));
// MessageBox.Show(“I love you“);
}
Thread.Sleep(10);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
}
}
属性 大小 日期 时间 名称
----------- --------- ---------- ----- ----
文件 901 2011-04-08 14:39 TCP\tcp\Host.sln
..A..H. 17408 2011-04-13 17:34 TCP\tcp\Host.suo
文件 20480 2011-04-08 17:10 TCP\tcp\tcp\bin\Debug\Host.exe
文件 22016 2011-04-08 17:10 TCP\tcp\tcp\bin\Debug\Host.pdb
文件 5632 2005-12-08 14:51 TCP\tcp\tcp\bin\Debug\Host.vshost.exe
文件 2981 2011-04-11 17:33 TCP\tcp\tcp\Form1.cs
文件 4248 2011-04-08 15:31 TCP\tcp\tcp\Form1.Designer.cs
文件 5814 2011-04-08 15:31 TCP\tcp\tcp\Form1.resx
文件 3215 2011-04-08 15:31 TCP\tcp\tcp\Host.csproj
文件 842 2011-04-08 17:10 TCP\tcp\tcp\obj\Debug\Host.csproj.GenerateResource.Cache
文件 20480 2011-04-08 17:10 TCP\tcp\tcp\obj\Debug\Host.exe
文件 180 2011-04-08 17:10 TCP\tcp\tcp\obj\Debug\Host.Form1.resources
文件 22016 2011-04-08 17:10 TCP\tcp\tcp\obj\Debug\Host.pdb
文件 180 2011-04-08 17:10 TCP\tcp\tcp\obj\Debug\Host.Properties.Resources.resources
文件 687 2011-04-13 13:33 TCP\tcp\tcp\obj\Host.csproj.FileListAbsolute.txt
文件 463 2011-04-08 14:39 TCP\tcp\tcp\Program.cs
文件 1166 2011-04-08 14:39 TCP\tcp\tcp\Properties\AssemblyInfo.cs
文件 2864 2011-04-08 14:39 TCP\tcp\tcp\Properties\Resources.Designer.cs
文件 5612 2011-04-08 14:39 TCP\tcp\tcp\Properties\Resources.resx
文件 1089 2011-04-08 14:39 TCP\tcp\tcp\Properties\Settings.Designer.cs
文件 249 2011-04-08 14:39 TCP\tcp\tcp\Properties\Settings.settings
目录 0 2011-04-08 14:43 TCP\tcp\tcp\obj\Debug\Refactor
目录 0 2011-04-08 14:39 TCP\tcp\tcp\obj\Debug\TempPE
目录 0 2011-04-08 17:10 TCP\tcp\tcp\bin\Debug
目录 0 2011-04-08 17:10 TCP\tcp\tcp\obj\Debug
目录 0 2011-04-08 14:39 TCP\tcp\tcp\bin
目录 0 2011-04-08 17:10 TCP\tcp\tcp\obj
目录 0 2011-04-08 14:39 TCP\tcp\tcp\Properties
目录 0 2011-04-11 17:33 TCP\tcp\tcp
目录 0 2018-09-07 11:13 TCP\tcp
............此处省略4个文件信息
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