autoUpdate.xaml.cs

// all the libraries that we are using 
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
// separating so I know the difference
using wyDay.Controls; // have to add this later anyways 


namespace testWPF // we can change this to InsiteVR once I figure shit out
{
    /// <summary>
    /// Interaction logic for MainWindow.xaml
    /// </summary>
    public partial class MainWindow /*we can change this to UpdateWindow*/: Window
    {
        AutomaticUpdaterBackend updater; //this is what we are adding
        // We are getting 
        public MainWindow() // remember to chnage this to UpdateWindow if above changed
        {
            System.Threading.Thread.Sleep(3000); //We are telling program to pause here 
            
            InitializeComponent(); // now lets start

            updater = new AutomaticUpdaterBackend() 
            {
                GUID = "APP_GUID", 
                UpdateType = UpdateType.CheckAndDownload, 
            }; 
            
            // we define the updater things
            updater.CheckingFailed += OnCheckingFailed;
            updater.UpdateAvailable += OnUpdateAvailable;
            updater.DownloadingFailed += OnDownloadingFailed;
            updater.ExtractingFailed += OnExtractingFailed;
            //alot of things fail
            updater.ReadyToBeInstalled += OnReadyToBeInstalled;
            updater.UpdateSuccessful += OnUpdateSuccessful;
            updater.UpdateFailed += OnFailed;
            updater.UpToDate += OnUpToDate;

            // telling the updater we are good to go
            updater.Initialize();
            updater.AppLoaded();

            updater.ForceCheckForUpdate();

            // Console.WriteLine("legggo b0$$")
        }

        void OnCheckingFailed(object sender, FailArgs e)
        {
            Console.WriteLine("check fail");
            UpdateErrorBox();
        }

        void OnUpdateAvailable(object sender, EventArgs e)
        {
            Console.WriteLine("update available");
            
        }

        void OnDownloadingFailed(object sender, FailArgs e)
        {
            Console.WriteLine("download fail");
            UpdateErrorBox();
        }

        void OnExtractingFailed(object sender, FailArgs e)
        {
            Console.WriteLine("extract fail");
            UpdateErrorBox();
        }

        void OnReadyToBeInstalled(object sender, EventArgs e)
        {
            Console.WriteLine("ready install");
        }

        void OnUpToDate(object sender, EventArgs e)
        {
            Console.WriteLine("update successful");
        }

        void OnUpdateSuccessful(object sender, SuccessArgs e)
        {
            Console.WriteLine("success");
        }

        void OnFailed(object sender, FailArgs e) //OnUpdateFailed
        {
            Console.WriteLine("fail");
            UpdateErrorBox();
        }

        void UpdateErrorBox()
        {
            MessageBoxResult result = MessageBox.Show("ERROR: Update failed.");
            Application.Current.Shutdown();
        }

        void LoadMainWindow()
        {
            Application.Current.Dispatcher.Invoke((Action)delegate
            {
                MainWindow main = new MainWindow();
                App.Current.MainWindow = main;
                main.Show();
                this.Close();
            });
        }     
    }
}