Shaker/AutoDeploy/MainWindowViewModel.cs

using CommunityToolkit.Mvvm.ComponentModel;
using CommunityToolkit.Mvvm.Input;
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Runtime.CompilerServices;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Input;

namespace AutoDeploy
{
    public class MainWindowViewModel: ObservableObject
    {
        private MainWindowViewModel()
        {
            float f = 20;
            ushort[] v = new ushort[2] {0x42a0,0x0000 };
            byte[] b = new byte[4];
            //Unsafe.CopyBlock(ref Unsafe.As<ushort,byte>(ref v[0]), ref Unsafe.As<float, byte>(ref f), 4);
            v = v.Reverse().ToArray();
            float f1 = Unsafe.As<ushort, float>(ref v[0]);
        }
        static MainWindowViewModel()
        {

        }
        public ICommand StartCommand => new RelayCommand(Start);
        private async void Start()
        {
            Renci.SshNet.SshClient client = new Renci.SshNet.SshClient(IP, UserName, Password);
            client.Connect();
            var input = new System.IO.StreamWriter(new System.IO.MemoryStream());
            input.AutoFlush = true;
            var output = new System.IO.StreamReader(new System.IO.MemoryStream());
            var ext = new System.IO.StreamReader(new System.IO.MemoryStream());
            client.CreateShell(input.BaseStream, output.BaseStream,ext.BaseStream);
            input.WriteLine("opkg update");
           
            Debug.WriteLine(output.ReadLine());
            client.Disconnect();
            client.Dispose();
        }
        public string IP { get; set; } = "192.168.1.34";
        public string UserName { get; set; } = "admin";
        public string Password { get; set; } = "123456";
        public static MainWindowViewModel Instance { get; } = new MainWindowViewModel();
    }
}