C＃ip pinger工具帮助视觉工作室 [英] C# ip pinger tool help visual studios

问题描述

我在使用这个代码时遇到了一些问题，它在我的项目中一直给我99个错误我是C＃的新手并且可以使用一些帮助来知道为什么这里不起作用是代码

i am having some trouble with this code it keeps giving me 99 errors in my project i am new to C# and could use some help to know why this is not working here is the code

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



namespace Ping
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }
        Thread th;
        private void Form1_Load(object sender, EventArgs e)
        {
          
        }

        private void button1_Click(object sender, EventArgs e)
        {
            th = new Thread(thread);
            th.Start;
        }
        public void thread1();
      {

          try
        {
           string(command = "/c ping " + textbox.Text;
            ProcessStartInfo procStartInfo = new ProcessStartInfo("CMD", command);
        Process proc = new Process();
        Proc.StartInfo = new Proc.StartInfo;
            Proc.StartInfo.WindowsStyle = ProcessWindowStyle.Hidden;
            proc.StartInfo.RedirectStandardOutput = true;
            proc.StartInfo.RedirectStandardInput = true;
            proc.Startinfo.RedirectStandardError = true;
            proc.StartInfo.UseshellExecute = false;
            proc.Startinfo.CreateNoWindow = true;
            proc.OutputDataReceived += new DataReceivedEventHandler(proc_OutputDataReceived);
            Proc.Start();
            proc.BeginOutputReadLine();
            proc.WaitForExit();
      
    }
        catch (Exception)
            {

     
    }
}

我的尝试：



i试图找到其他来源但却找不到任何来源！

What I have tried:

i have tried finding other sources but could not find any!

推荐答案

- '99错误是什么意思' - 这是计数吗？ （记住，我们无法看到你的屏幕，阅读你的想法等等）

- 不工作意味着什么？好吧，我们可以猜测没有编译，但你能看出这是一个如此模糊的陈述，它无法帮助我们帮助你吗？

- 你有什么特别的理由要做ping吗？这条路' ？也就是说，如果你是一个初学者，它需要付出很多努力才能获得线程代码和外部流程代码来激活ping工作，更不用说从流程中捕获结果了（gawd，不要让我开始，那就是那个，那就是一本书本身 - 有99种不正确的方法，1种方式（也许是2种）正确的方式）



所以，我给你的建议是的，除非你真的必须这样做，选择一个更简单的选项 - 如何 Ping.Send方法（IPAddress）（System.Net.NetworkInformation） [ ^ ]或 Ping类（System.Net.NetworkInformation） [ ^ ]例如？



顺便说一下，第二个链接包括ping异步示例（对于响应式ui更好） - 如果从ping回调处理程序更新UI，则需要小心谨慎

- what do you mean by '99 errors' - is that the count ? (remember, we cant see your screen, read your mind etc)
- what does 'not working mean' ? ok, we can guess 'not compiling', but can you see how that's such a vague statement it cant help us to help you ?
- Is there a particular reason why you want to do the ping 'this way' ? ie, if you are a beginner, its a lot of effort to get threading code and 'external' process code to fire a ping working correctly, let alone, capturing the results from the process (gawd, dont get me started on that, thats a book unto itself - theres 99 ways of doing it incorrectly, 1 way (maybe 2) way(s) of getting it right)

So, my suggestion unto you, is, unless you really have to do it this way, pick a simpler option - how about Ping.Send Method (IPAddress) (System.Net.NetworkInformation)[^] or Ping Class (System.Net.NetworkInformation)[^] for example ?

btw, the 2nd link includes the ping async example (much better for a responsive ui) - you would need to take all care if you update your UI from the ping callback handler

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