IronPython 与 .NET 交互

最新推荐文章于 2025-09-07 01:02:55 发布

转载最新推荐文章于 2025-09-07 01:02:55 发布 · 52 阅读

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本文介绍了一个使用IronPython实现C#与Python代码互相调用的例子。具体展示了如何在C#中执行Python代码，并从Python中调用C#的方法，包括基本的数据类型操作和文件写入等功能。

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Reflection;
using IronPython.Hosting;
using Microsoft.Scripting.Hosting;

namespace WindowsFormsApplication3
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void toolStripButton1_Click(object sender, EventArgs e)
        {
            if (tbxCode.Text.Trim().Length == 0) return;

            try
            {
                ScriptEngine engine = Python.CreateEngine();
                //加载必须的程序集
                engine.Runtime.LoadAssembly(Assembly.GetAssembly(typeof(example)));
                dynamic result = engine.Execute(tbxCode.Text);
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.ToString());
            }
        }
    }
}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO;
using System.Windows.Forms;

namespace WindowsFormsApplication3
{
    public class example
    {
        public int Add(int m, int n)
        {
            return m + n;
        }

        public int Sub(int m, int n)
        {
            return m - n;
        }

        public string AddStr2(string a, string b)
        {
            return a + b;
        }

        public static string AddStr(string a, string b)
        {
            return a + b;
        }

        public void WriteText(string text)
        {
            string file = Application.StartupPath + "/log.txt";
            using (StreamWriter writer = new StreamWriter(file, true))
            {
                writer.WriteLine(text);
            }
        }
    }
}

Python中调用C#中的代码如下：

from WindowsFormsApplication3 import example
s1 = example.AddStr("old","test")
e = example()
s2 = e.AddStr2("cool","girl")
e.WriteText(s1)
e.WriteText(s2)