c#调用ping命令

最新推荐文章于 2024-08-24 08:01:24 发布

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#c# #开发语言 #c#调用ping命令

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该代码示例展示了一个用C#编写的WindowsForms应用，功能是扫描192.168.1.0/24子网中的所有IP地址，通过Ping类检查每个地址是否可达。点击按钮后，程序会输出成功响应的IP地址及其相关详细信息，包括地址、往返时间、生存时间(TTL)等。若无响应，则标记为超时或失败。

直接上代码

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Diagnostics;
using System.Drawing;
using System.Linq;
using System.Net.NetworkInformation;
using System.Text;
using System.Threading.Tasks;
using System.Web;
using System.Windows.Forms;

namespace WindowsFormsApp1
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            //RunCmd2("cmd", "pin );
            for( int i = 1; i <= 255; i++)
            runcmd("192.168.1."+i.ToString());
        }

        private void  runcmd(string host)
        {

            //------------使用ping类------
            //string host = "www.baidu.com";
            Ping p1 = new Ping();
            //PingReply reply = p1.Send(host); //发送主机名或Ip地址
            PingReply reply = p1.Send(host,200); //发送主机名或Ip地址

            StringBuilder sbuilder;

            Console.WriteLine("------------------------------" + host);

            if (reply.Status == IPStatus.Success)
            {
                sbuilder = new StringBuilder();
                sbuilder.AppendLine(string.Format("Address: {0} ", reply.Address.ToString()));
                sbuilder.AppendLine(string.Format("RoundTrip time: {0} ", reply.RoundtripTime));
                sbuilder.AppendLine(string.Format("Time to live: {0} ", reply.Options.Ttl));
                sbuilder.AppendLine(string.Format("Don't fragment: {0} ", reply.Options.DontFragment));
                sbuilder.AppendLine(string.Format("Buffer size: {0} ", reply.Buffer.Length));
                Console.WriteLine(sbuilder.ToString());
            }
            else if (reply.Status == IPStatus.TimedOut)
            {
                Console.WriteLine("超时");
            }
            else
            {
                Console.WriteLine("失败");
            }
        }
    }

}

运行结果如下图

特此记录

anlog

2023年1月1日22点22分