你清楚c#怎么使用python的东西吗?

using Microsoft.Scripting.Hosting;
using IronPython.Hosting;
//前面要导入两个名称空间
 private void button1_Click(object sender, EventArgs e)
  {
       ScriptEngine pyEngine = Python.CreateEngine();       //建立python引擎
       pyEngine.CreateScriptSourceFromFile("demo1.py").Execute();      //执行.py脚本 
  }

import sys
sys.path.append("C:\IronPython 2.7\Lib")#看自己的Lib路径

ScriptRuntime pyRuntime = Python.CreateRuntime();
dynamic obj = pyRuntime.UseFile("demo2.py");
var a = obj.ShutDown(1800);                                //调用脚本的ShutDown方法，1800时间单位为秒
if (a == 1)
{
   Console.WriteLine("倒计时设置成功");
}

import sys
sys.path.append("C:\IronPython 2.7\Lib")
import os
def ShutDown(delayTime):
    os.system('shutdown -s -t %d'%(delayTime))
    return 1