/// <summary>
/// This method shows the update ui and allows to perform the
/// update process
/// </summary>
/// <param name="currentItem">the item to show the UI for</param>
public void ShowUpdateNeededUI(NetSparkleAppCastItem currentItem)
{
if (this.UserWindow == null)
{
// create the form
this.UserWindow = new NetSparkleForm(currentItem, ApplicationIcon, ApplicationWindowIcon);
}
this.UserWindow.CurrentItem = currentItem;
if (this.HideReleaseNotes)
{
this.UserWindow.HideReleaseNotes();
}
// clear if already set.
this.UserWindow.UserResponded -= new EventHandler(OnUserWindowUserResponded);
this.UserWindow.UserResponded += new EventHandler(OnUserWindowUserResponded);
this.UserWindow.Show();
}
/// <summary>
/// Unregisters events so that we don't have multiple items updating
/// </summary>
private void UnregisterEvents()
{
ServicePointManager.ServerCertificateValidationCallback -= RemoteCertificateValidation;
_worker.DoWork -= new DoWorkEventHandler(OnWorkerDoWork);
_worker.ProgressChanged -= new ProgressChangedEventHandler(OnWorkerProgressChanged);
_worker = null;
if (_webDownloadClient != null)
{
if (this.ProgressWindow != null)
{
_webDownloadClient.DownloadProgressChanged -= new DownloadProgressChangedEventHandler(this.ProgressWindow.OnClientDownloadProgressChanged);
}
_webDownloadClient.DownloadFileCompleted -= new AsyncCompletedEventHandler(OnWebDownloadClientDownloadFileCompleted);
_webDownloadClient = null;
}
if (this.UserWindow != null)
{
this.UserWindow.UserResponded -= new EventHandler(OnUserWindowUserResponded);
this.UserWindow = null;
}
if (this.ProgressWindow != null)
{
this.ProgressWindow.InstallAndRelaunch -= new EventHandler(OnProgressWindowInstallAndRelaunch);
this.ProgressWindow = null;
}
}