Microsoft.HockeyApp.UpdateManager.DoUpdate C# (CSharp) Method

        internal async void DoUpdate(IAppVersion availableUpdate)
        {
            var aetxUri = new Uri(HockeyClient.Current.AsInternal().ApiBaseVersion2 + "apps/" + HockeyClient.Current.AsInternal().AppIdentifier + ".aetx", UriKind.Absolute);
            var downloadUri = new Uri(HockeyClient.Current.AsInternal().ApiBaseVersion2 + "apps/" + HockeyClient.Current.AsInternal().AppIdentifier + "/app_versions/" + availableUpdate.Id + ".xap", UriKind.Absolute);

            Exception installError = null;
            try
            {
                var result = await InstallationManager.AddPackageAsync(availableUpdate.Title, downloadUri);
            }
            catch (Exception e)
            {
                installError = e;
                HockeyClient.Current.AsInternal().HandleInternalUnhandledException(e);
            }
            if (installError != null)
            {
                MessageBox.Show(String.Format(LocalizedStrings.LocalizedResources.UpdateAPIError, installError.Message));
                WebBrowserTask webBrowserTask = new WebBrowserTask();
                webBrowserTask.Uri = downloadUri;
                webBrowserTask.Show();
            }
        }
    }