C# 如何调用python脚本

using IronPython.Hosting;
using Microsoft.Scripting.Hosting;
using System;
 
namespace CSharpCallPython
{
    class Program
    {
        static void Main(string[] args)
        {
            ScriptEngine pyEngine = Python.CreateEngine();//创建Python解释器对象
            dynamic py = pyEngine.ExecuteFile(@"test.py");//读取脚本文件
            int[] array = new int[9] { 9, 3, 5, 7, 2, 1, 3, 6, 8 };
            string reStr = py.main(array);//调用脚本文件中对应的函数
            Console.WriteLine(reStr);
 
            Console.ReadKey();
        }
    }
}

def main(arr):
    try:
        arr = set(arr)
        arr = sorted(arr)
        arr = arr[0:]
        return str(arr)
    except Exception as err:
        return str(err)

using System;
using System.Collections;
using System.Diagnostics;
 
namespace Test
{
    class Program
    {
        static void Main(string[] args)
        {
            Process p = new Process();
            string path = "reset_ipc.py";//待处理python文件的路径，本例中放在debug文件夹下
            string sArguments = path;
            ArrayList arrayList = new ArrayList();
            arrayList.Add("com4");
            arrayList.Add(57600);
            arrayList.Add("password");
            foreach (var param in arrayList)//添加参数
            {
                sArguments += " " + sigstr;
            }
 
            p.StartInfo.FileName = @"D:\Python2\python.exe"; //python2.7的安装路径
            p.StartInfo.Arguments = sArguments;//python命令的参数
            p.StartInfo.UseShellExecute = false;
            p.StartInfo.RedirectStandardOutput = true;
            p.StartInfo.RedirectStandardInput = true;
            p.StartInfo.RedirectStandardError = true;
            p.StartInfo.CreateNoWindow = true;
            p.Start();//启动进程
 
            Console.WriteLine("执行完毕！");
 
            Console.ReadKey();
        }
    }
}

# -*- coding: UTF-8 -*-
import serial
import time
 
def resetIPC(com, baudrate, password, timeout=0.5):
    ser=serial.Serial(com, baudrate, timeout=timeout)
    flag=True
    try:
        ser.close()
        ser.open()
        ser.write("\n".encode("utf-8"))
        time.sleep(1)
        ser.write("root\n".encode("utf-8"))
        time.sleep(1)
        passwordStr="%s\n" % password
        ser.write(passwordStr.encode("utf-8"))
        time.sleep(1)
        ser.write("killall -9 xxx\n".encode("utf-8"))
        time.sleep(1)
        ser.write("rm /etc/xxx/xxx_user.*\n".encode("utf-8"))
        time.sleep(1)
        ser.write("reboot\n".encode("utf-8"))
        time.sleep(1)
    except Exception:
        flag=False
    finally:
        ser.close()
    return flag
 
resetIPC(sys.argv[1], sys.argv[2], sys.argv[3])

#main.py
import numpy as np
import multi
import sys
 
def func(a,b):
    result=np.sqrt(multi.multiplication(int(a),int(b)))
    return result
 
 
if __name__ == '__main__':
    print(func(sys.argv[1],sys.argv[2]))
        3、在c#中调用上述主python文件：main.py
        private void Button_Click(object sender, RoutedEventArgs e)
        {
 
            string[] strArr=new string[2];//参数列表
            string sArguments = @"main.py";//这里是python的文件名字
            strArr[0] = "2";
            strArr[1] = "3";
            RunPythonScript(sArguments, "-u", strArr);
        }
        //调用python核心代码
        public static void RunPythonScript(string sArgName, string args = "", params string[] teps)
        {
            Process p = new Process();
            string path = System.AppDomain.CurrentDomain.SetupInformation.ApplicationBase + sArgName;// 获得python文件的绝对路径（将文件放在c#的debug文件夹中可以这样操作）
            path = @"C:\Users\user\Desktop\test\"+sArgName;//(因为我没放debug下，所以直接写的绝对路径,替换掉上面的路径了)
            p.StartInfo.FileName = @"D:\Python\envs\python3\python.exe";//没有配环境变量的话，可以像我这样写python.exe的绝对路径。如果配了，直接写"python.exe"即可
            string sArguments = path;
            foreach (string sigstr in teps)
            {
                sArguments += " " + sigstr;//传递参数
            }
 
                sArguments += " " + args;
 
            p.StartInfo.Arguments = sArguments;
 
            p.StartInfo.UseShellExecute = false;
 
            p.StartInfo.RedirectStandardOutput = true;
 
            p.StartInfo.RedirectStandardInput = true;
 
            p.StartInfo.RedirectStandardError = true;
 
            p.StartInfo.CreateNoWindow = true;
 
            p.Start();
            p.BeginOutputReadLine();
            p.OutputDataReceived += new DataReceivedEventHandler(p_OutputDataReceived);
            Console.ReadLine();
            p.WaitForExit();
        }
        //输出打印的信息
        static void p_OutputDataReceived(object sender, DataReceivedEventArgs e)
        {
            if (!string.IsNullOrEmpty(e.Data))
            {
                AppendText(e.Data + Environment.NewLine);
            }
        }
        public delegate void AppendTextCallback(string text);
        public static void AppendText(string text)
        {
            Console.WriteLine(text);     //此处在控制台输出.py文件print的结果
 
        }