在同一台机器上能运行 在两太机器上不能运行 已经改过服务器ip地址了
using System;using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Net;
using System.Net.Sockets;
using System.Threading;
namespace 服务器端
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
Socket mysocket;
Socket myclient;
Thread th;
private void Form1_Load(object sender, EventArgs e)
{
richTextBox1.ReadOnly = true;
IPAddress ip = IPAddress.Parse("127.0.0.1");//可以随意更改任意一台服务器ip地址
IPEndPoint iep = new IPEndPoint(ip,5555);
mysocket = new Socket(AddressFamily.InterNetwork,
SocketType.Stream,ProtocolType.Tcp);
try
{
mysocket.Bind(iep);
mysocket.Listen(2);
myclient = mysocket.Accept();
th = new Thread(new ThreadStart(ReadData));
th.Start();
}
catch(Exception ex)
{
MessageBox.Show("服务器初始化失败"+ex.Message);
}
}
private void button1_Click(object sender, EventArgs e)
{
myclient.Send(System.Text.Encoding.Unicode.GetBytes(textBox1.Text));
richTextBox1.AppendText(DateTime.Now.ToShortTimeString()+"服务器对客户说："+"\n"+textBox1.Text+"\r\n");
textBox1.Clear();
textBox1.Focus();
}
private void ReadData()
{
while(true)
{
byte []buffer=new byte[1024];
int k = myclient.Receive(buffer);
string str = System.Text.Encoding.Unicode.GetString(buffer,0,k);
if(str=="ClientClose")
{
MessageBox.Show("客户端关闭，请关闭服务器");
myclient.Shutdown(SocketShutdown.Both);
myclient.Close();
mysocket.Close();
}
else
richTextBox1.AppendText(DateTime.Now.ToShortTimeString() + "客户对服务器说：" + "\n" + str + "\r\n");
}
}
private void Form1_Closing(object sender, System.ComponentModel.CancelEventArgs e)
{
try
{
myclient.Send(System.Text.Encoding.Unicode.GetBytes("ServerClose"));
th.Abort();
myclient.Shutdown(SocketShutdown.Both);
myclient.Close();
mysocket.Close();
}
catch(Exception)
{}
}
}
}
下面的这是客服端端设计
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Net;
using System.Net.Sockets;
using System.Threading;
namespace 客户端
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
Thread th;
Socket mysocket;
private void Form1_Load(object sender, EventArgs e)
{
IPAddress hostip = IPAddress.Parse("127.0.0.1");//必须和服务器端得ip地址一致
IPEndPoint iep = new IPEndPoint(hostip, 5555);
mysocket = new Socket(AddressFamily.InterNetwork,
SocketType.Stream,ProtocolType.Tcp);
try
{
mysocket.Connect(iep);
MessageBox.Show("连接服务器成功");
th = new Thread(new ThreadStart(ReadData));
th.Start();
}
catch(Exception ex)
{
MessageBox.Show("连接服务器失败"+ex.Message);
}
}
private void button1_Click(object sender, EventArgs e)
{
mysocket.Send(System.Text.Encoding.Unicode.GetBytes(textBox1.Text));
richTextBox1.AppendText(DateTime.Now.ToShortTimeString()+"客户对服务器说："+"\n"+textBox1.Text+"\r\n");
textBox1.Clear();
textBox1.Focus();
}
private void ReadData()
{
while (true)
{
byte []data=new byte[1024];
int k = mysocket.Receive(data);
string str = System.Text.Encoding.Unicode.GetString(data,0,k);
if (str == "ServerClose")
{
MessageBox.Show("服务器关闭，请关闭客户端");
mysocket.Shutdown(SocketShutdown.Both);
mysocket.Close();
}
else
richTextBox1.AppendText(DateTime.Now.ToShortTimeString() + "客户对服务器说：" + "\n" + str + "\r\n");
}
}
}
}
在richTextBox1.AppendText(DateTime.Now.ToShortTimeString() + "客户对服务器说：" + "\n" + str + "\r\n")
这里提示错误！不知什么原因！
--------------------编程问答-------------------- 看你的程序是在函数中给控件赋值的
这个要用委托的
UI是一个线程，你的函数是另一个线程
你要更新UI的内容，只能让UI线程去做
--------------------编程问答--------------------
帮顶 --------------------编程问答-------------------- 晕了~~~啥东东啊 --------------------编程问答-------------------- 在坛子里搜搜跨线程访问控件 --------------------编程问答-------------------- 小弟 太菜 是在搞不懂这玩意 能否在我给的程序基础上 给修改一个 ！！ 谢谢！
补充：.NET技术 , C#
