从 C# 运行批处理文件 [英] running a batch file from C#

问题描述

更新** 仍在寻找正确答案 **我的 Windows 服务中有以下代码，我想运行一个批处理文件.我希望命令提示符窗口打开，以便我可以看到进度

UPDATE ** STILL LOOKING FOR A CORRECT ANSWER ** I have the following code in my windows service and I want to run a batch file. I want the command prompt window up so I can see progress

这是我的代码，但我的批处理文件代码不起作用

here is my code but my batch file code doesnt work

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Diagnostics;
using System.Linq;
using System.ServiceProcess;
using System.Text;
using System.IO;

    namespace Watcher
    {
        public partial class Watcher : ServiceBase
        {
            public Watcher()
            {
                InitializeComponent();
            FolderWatcher.Created += FolderWatcher_Created;
            FolderWatcher.Deleted += FolderWatcher_Deleted;
            FolderWatcher.Renamed += FolderWatcher_Renamed;
            }

            protected override void OnStart(string[] args)
            {

                          // Start the child process.
            Process p = new Process();
            // Redirect the output stream of the child process.
            p.StartInfo.UseShellExecute = false;
            p.StartInfo.RedirectStandardOutput = true;
            p.StartInfo.FileName = "C:\myFile.bat";
            p.Start();
            // Do not wait for the child process to exit before
            // reading to the end of its redirected stream.
            // p.WaitForExit();
            // Read the output stream first and then wait.
            string output = p.StandardOutput.ReadToEnd();
            p.WaitForExit();


            }

            protected override void OnStop()
            {
            }

            private void FolderWatcher_Created(object sender, System.IO.FileSystemEventArgs e)
            {
                TextWriter writer = new StreamWriter("C:\folder\FolderLog.txt", true);
                writer.WriteLine(DateTime.Now + " A new folder/file with name " + e.Name + " has been created. ");
                writer.Close();
            }

            private void FolderWatcher_Deleted(object sender, System.IO.FileSystemEventArgs e)
            {
                TextWriter writer = new StreamWriter("C:\folder\FolderLog.txt", true);
                writer.WriteLine(DateTime.Now + " A new folder/file with name " + e.Name + " has been deleted. ");
                writer.Close();
            }

            private void FolderWatcher_Renamed(object sender, System.IO.RenamedEventArgs e)
            {
                TextWriter writer = new StreamWriter("C:\folder\log.txt", true);
                writer.WriteLine(DateTime.Now + " A new folder/file with name " + e.Name + " has been renamed. ");
                writer.Close();
            }


        }
    }

它不执行批处理文件.我是 .net 和 C# 的新手，我不确定从这里开始做什么.谢谢

It does not execute the batch file. I am a newbie in .net and C# and I am not sure what to do from here. thanks

推荐答案

如何从 Windows 服务运行控制台应用程序?

我相信您会希望使用 FileName="cmd.exe" 和 Arguments="c:\thebatfile.bat" 设置 p.StartInfo

You will want to the set the p.StartInfo with FileName="cmd.exe" and Arguments="c:\thebatfile.bat" i believe

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