winform读取日志进行显示

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

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

        private void button1_Click(object sender, EventArgs e)
        {

            FileStream fs1 = new FileStream("E:\\software\\GG\\Log\\HySmart.log", FileMode.Open, FileAccess.Read, FileShare.ReadWrite);

            StreamReader sr1 = new StreamReader(fs1, System.Text.Encoding.UTF8);

            StringBuilder sb1 = new StringBuilder();

            while (!sr1.EndOfStream)
            {
                sb1.AppendLine(sr1.ReadLine() + "<br>");
            }

            richTextBox1.Text = sb1.ToString();
            // /自动滚到最后一行
            richTextBox1.SelectionStart = richTextBox1.Text.Length;
            richTextBox1.ScrollToCaret();



            FileStream fs2 = new FileStream("E:\\software\\GG\\ViAlgorithm.log", FileMode.Open, FileAccess.Read, FileShare.ReadWrite);

            StreamReader sr2 = new StreamReader(fs2, System.Text.Encoding.Default);

            StringBuilder sb2 = new StringBuilder();

            while (!sr2.EndOfStream)
            {
                sb2.AppendLine(sr2.ReadLine() + "<br>");
            }

            richTextBox2.Text = sb2.ToString();
            // /自动滚到最后一行
            richTextBox2.SelectionStart = richTextBox2.Text.Length;
            richTextBox2.ScrollToCaret();
        }
    }
}

winform读取日志进行显示_linq