进程输出重定向批量停止c#

using System;
using System.Diagnostics;
using System.IO;

class Program
{
    static void Main()
    {
        string processName = "notepad"; // 要停止的进程名称
        string logFilePath = "process_output.log"; // 日志文件路径

        // 获取所有匹配的进程
        Process[] processes = Process.GetProcessesByName(processName);

        foreach (Process process in processes)
        {
            try
            {
                // 创建输出重定向的Stream
                StreamWriter sw = new StreamWriter(logFilePath, true);

                // 创建进程启动信息
                ProcessStartInfo psi = new ProcessStartInfo
                {
                    FileName = "cmd.exe",
                    Arguments = $"/c taskkill /f /im {process.ProcessName}",
                    RedirectStandardOutput = true,
                    RedirectStandardError = true,
                    UseShellExecute = false,
                    CreateNoWindow = true
                };

                // 启动进程
                Process cmdProcess = Process.Start(psi);

                // 读取标准输出和标准错误
                string output = cmdProcess.StandardOutput.ReadToEnd();
                string error = cmdProcess.StandardError.ReadToEnd();

                // 将输出写入日志文件
                sw.WriteLine($"Output: {output}");
                sw.WriteLine($"Error: {error}");

                // 关闭流和进程
                sw.Close();
                cmdProcess.WaitForExit();
            }
            catch (Exception ex)
            {
                Console.WriteLine($"Error stopping process: {ex.Message}");
            }
        }
    }
}