using System;
using System.Diagnostics;

class ExecingProcesses
{
    static void Main()
    {
        // For our example, we'll exec the "dir" command (Windows equivalent of "ls").
        // We'll use the ProcessStartInfo class to set up the process information.
        ProcessStartInfo startInfo = new ProcessStartInfo
        {
            FileName = "cmd.exe",
            Arguments = "/C dir /a /w",
            UseShellExecute = false,
            RedirectStandardOutput = true,
            CreateNoWindow = true
        };

        try
        {
            // Start the process
            using (Process process = Process.Start(startInfo))
            {
                // Read the output
                string output = process.StandardOutput.ReadToEnd();
                Console.WriteLine(output);

                // Wait for the process to exit
                process.WaitForExit();
            }
        }
        catch (Exception e)
        {
            Console.WriteLine($"An error occurred: {e.Message}");
        }

        // Note: Unlike the Go example, this C# code doesn't actually replace
        // the current process. It starts a new process and waits for it to complete.
    }
}