如何获取您的 PING 并将其贴在标签上

本文关键字：标签 PING 何获取 获取 | 更新日期: 2023-09-27 17:56:41

我试图找到如何获取我的ping并找到了以下代码：

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.NetworkInformation;
using System.IO;
using System.Configuration;
using System.Web;
namespace WindowsFormsApplication1
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }
        private void button1_Click(object sender, EventArgs e)
        {
            try
            {
                Ping ping = new Ping();
                PingReply pingreply = ping.Send("www.google.com");
                StreamWriter sw = new StreamWriter(@"C:'ping.txt");
                StringBuilder sb = new StringBuilder();
                sb.Append("Address: " + pingreply.Address + "'r'n");
                sb.Append("Roundtrip Time: " + pingreply.RoundtripTime + "'r'n");
                sb.Append("TTL (Time To Live): " + pingreply.Options.Ttl + "'r'n");
                sb.Append("Buffer Size: " + pingreply.Buffer.Length.ToString() + "'r'n");
                sb.Append("Time : " + DateTime.Now + "'r'n");
                sw.Write(sb.ToString());
                sw.Close();
            }
            catch (Exception err)
            {
            }
        }
    }
}

我尝试做这样的事情：

label1.Text = pingreply.Buffer.Length.ToString();

但是得到ping并没有用，而且我不知道如何把它贴在标签上，有谁知道如何做到这一点？

如何获取您的 PING 并将其贴在标签上

您正在捕获所有错误并忽略它们......可能是由于您尝试将其写入文件引起的。

只需这样做：

label1.Text = new Ping().Send("www.google.com").RoundtripTime.ToString() + "ms";

或者，正确处理（感谢@Ichabod克莱）

using (Ping p = new Ping()) {
    label1.Text = p.Send("www.google.com").RoundtripTime.ToString() + "ms";
}
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