问如何从.CS文件中打开.CS文件

EN

using System;
using System.Threading;
using System.Threading.Tasks;
using System.Windows.Forms;


namespace Error_Message_Spam
{
public partial class Form1 : Form
{
    public Form1()
    {
        InitializeComponent();
        Error1();
        Error2();
        Error3();
        Error4();
        FakeRestart();

        RestartingWindow rw = new RestartingWindow();

    }

    public void Error1()
    {
        MessageBox.Show("Deleting System32...", "Microsoft Windows",
        MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
    }

    public void Error2()
    {
        MessageBox.Show("Delete failed. Try again?", "Microsoft Windows",
        MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
    }

    public void Error3()
    {
        MessageBox.Show("Delete complete! Now time to restart your PC!!", "Microsoft Windows",
        MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
    }

    public void Error4()
    {
        MessageBox.Show("Restart?", "Microsoft Windows",
        MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
    }

    public void FakeRestart()
    {   
        Task.Delay(5000);
        Exit();
    }

    public void Exit()
    {
        Environment.Exit(1);
    }

    private void Form1_Load(object sender, EventArgs e)
    {

    }
}

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace Error_Message_Spam
{
public partial class RestartingWindow : Form
 {
    public RestartingWindow()
    {
        InitializeComponent();
     }
 }
}