SidebarDiagnostics.Update.Close C# (CSharp) Method

        public new void Close()
        {
            _close = true;

            base.Close();
        }

        private async Task <string> SquirrelUpdate(bool showInfo)
        {
            try
            {
                using (UpdateManager _manager = new UpdateManager(ConfigurationManager.AppSettings["CurrentReleaseURL"]))
                {
                    UpdateInfo _update = await _manager.CheckForUpdate();

                    if (_update.ReleasesToApply.Any())
                    {
                        Version _newVersion = _update.ReleasesToApply.OrderByDescending(r => r.Version).First().Version.Version;

                        Update _updateWindow = new Update();
                        _updateWindow.Show();

                        await _manager.UpdateApp((p) => _updateWindow.SetProgress(p));

                        _updateWindow.Close();

                        return(Utilities.Paths.Exe(_newVersion));
                    }
                    else if (showInfo)
                    {
                        MessageBox.Show(Framework.Resources.UpdateSuccessText, Framework.Resources.AppName, MessageBoxButton.OK, MessageBoxImage.Information, MessageBoxResult.OK, MessageBoxOptions.DefaultDesktopOnly);
                    }
                }
            }
            catch (WebException webException)
            {
                if (showInfo)
                {
                    MessageBox.Show(Framework.Resources.UpdateErrorText, Framework.Resources.UpdateErrorTitle, MessageBoxButton.OK, MessageBoxImage.Error, MessageBoxResult.OK, MessageBoxOptions.DefaultDesktopOnly);
                }
                BacktraceLogger.Log(new Backtrace.Model.BacktraceReport(webException));
            }
            catch (Exception e)
            {
                BacktraceLogger.Log(new Backtrace.Model.BacktraceReport(e));
                Framework.Settings.Instance.AutoUpdate = false;
                Framework.Settings.Instance.Save();

                using (EventLog _log = new EventLog("Application"))
                {
                    _log.Source = Framework.Resources.AppName;
                    _log.WriteEntry(e.ToString(), EventLogEntryType.Error, 100, 1);
                }

                MessageBox.Show(Framework.Resources.UpdateErrorFatalText, Framework.Resources.UpdateErrorTitle, MessageBoxButton.OK, MessageBoxImage.Error, MessageBoxResult.OK, MessageBoxOptions.DefaultDesktopOnly);
            }

            return(null);
        }