如果powershell脚本结束显示消息，则返回C#

using System;
using System.Diagnostics;

class Program
{
    static void Main()
    {
        string scriptPath = "path_to_your_powershell_script.ps1";

        Process process = new Process();
        process.StartInfo.FileName = "powershell.exe";
        process.StartInfo.Arguments = $"-ExecutionPolicy Bypass -File \"{scriptPath}\"";
        process.StartInfo.RedirectStandardOutput = true;
        process.StartInfo.UseShellExecute = false;
        process.EnableRaisingEvents = true;

        process.OutputDataReceived += (sender, e) =>
        {
            if (!string.IsNullOrEmpty(e.Data))
            {
                Console.WriteLine(e.Data);
            }
        };

        process.Exited += (sender, e) =>
        {
            Console.WriteLine("PowerShell脚本执行结束！");
        };

        process.Start();
        process.BeginOutputReadLine();
        process.WaitForExit();
    }
}