using System;
using System.Collections.Generic;
using System.Text;
using System.Diagnostics;
using System.Threading;

namespace ProcessPgr
{
class Program
    {
static void Main(string[] args)
        {
            Process process = Process.Start("notepad.exe", "Hello.txt");//创建Hello.txt的记事本
            Thread.Sleep(1000);
            Console.ReadLine();
            process.Kill();
        }
    }
}

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.Threading;

namespace WindowsFormsApplication1
{
public partial class Form1 : Form
    {
public Form1()
        {
            InitializeComponent();
        }

        Thread thread;
public delegate void MyInvoke();

private void btnSend_Click_1(object sender, EventArgs e)
        {
            labMessage.Text = "正在读取数据，请等待";
            thread = new Thread(Send);
            thread.IsBackground = true;
            thread.Start();
        }

protected void Send()
        {
            MyInvoke invoke = new MyInvoke(Get);
this.BeginInvoke(invoke);
        }

protected void Get()
        {
            Thread.Sleep(3000);
            txtName.Text = "TerryChan";
            txtNum.Text = "07";
            txtGrade.Text = "软件工程";
        }
    }
}