Renci.sshnet

using Renci.SshNet;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Net.Sockets;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace WindowsFormsApp1
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private SshClient sshClient = null;
        private ShellStream shellStreamSSH = null;
 

        private void Form1_Load(object sender, EventArgs e)
        {

        }

        private void button1_Click(object sender, EventArgs e)
        {
            try
            {
                //创建并且连接ssh客户端
                this.sshClient = new SshClient("192.168.220.128", 22, "aidenxl", "123456");
                this.sshClient.ConnectionInfo.Timeout = TimeSpan.FromSeconds(120);
                this.sshClient.Connect();

                //创建shellStream
                 this.shellStreamSSH= this.sshClient.CreateShellStream("admin", 80, 60, 800, 600, 65536);

               //线程休眠100毫秒待连接
                System.Threading.Thread.Sleep(100);
                
                bool sshlive = shellStreamSSH.DataAvailable;
                if (sshlive)
                {
                    string result = shellStreamSSH.Read();

                    showbox.Text = result.ToString();
                    labelState.Text = "连接状态:已连接";
                }
                else
                {
                    labelState.Text = "连接状态:未连接";
                }


            }
            catch (Exception exp)
            {

                MessageBox.Show("ERROR:" + exp.Message);
            }
        }

        private void entBtn_Click(object sender, EventArgs e)
        {
            if (shellStreamSSH != null&&inputTxtBox.Text!="")
            {
                shellStreamSSH.Write(inputTxtBox.Text.ToString()+ "\r");
                shellStreamSSH.Flush();

                System.Threading.Thread.Sleep(500);

                if (shellStreamSSH.DataAvailable) { labelState.Text = "连接状态:已连接"; } else { labelState.Text = "连接状态:未连接"; };

           
                string bb = shellStreamSSH.Read();

                bb = bb.Replace("[01;34m", "");
                bb = bb.Replace("[0m", "");
                bb = bb.Replace("[01;31m", "");
    
                showbox.Text = showbox.Text + bb.ToString();
                inputTxtBox.Text = "";

            }
            else {

                MessageBox.Show("还没有连接通上ssh或者文本为空");
            }

  
        }

        private void showbox_TextChanged(object sender, EventArgs e)
        {
            showbox.SelectionStart = this.showbox.Text.Length;
            showbox.SelectionLength = 0;
            showbox.ScrollToCaret();
        }

    }
}