/// <summary>
/// Downloads update and installs the update
/// </summary>
/// <param name="update">The update xml info</param>
private void DownloadUpdate(ApplicationUpdateXml update)
{
//webClients = new List<WebClient>();
webClient = new WebClient();
//var filecount = update.Applications.Select(n => n.Files.Count);
//for (int i = 0; i < filecount.Sum(n => n); i++)
// webClients.Add(new WebClient());
// Set up backgroundworker to download files
bgWorker = new BackgroundWorker();
bgWorker.DoWork += new DoWorkEventHandler(bgWorker_DoWork);
bgWorker.RunWorkerCompleted += new RunWorkerCompletedEventHandler(bgWorker_RunWorkerCompleted);
bgWorker.RunWorkerAsync();
}
private void CheckForUpdate()
{
try
{
eventLog.WriteEntry("Enter checking update" + DateTime.Now.ToString());
// Update the service state to Start Pending.
ServiceStatus serviceStatus = new ServiceStatus();
serviceStatus.dwCurrentState = ServiceState.SERVICE_RUNNING;
serviceStatus.dwWaitHint = 100000;
SetServiceStatus(this.ServiceHandle, ref serviceStatus);
eventLog.WriteEntry("Checking for update xml" + DateTime.Now.ToString());
ApplicationUpdateXml updateXML = ApplicationUpdateHelper.HasUpdate(this);
eventLog.WriteEntry("Found update xml" + DateTime.Now.ToString() + updateXML.ToString());
if (updateXML != null)
{
update = updateXML;
eventLog.WriteEntry(String.Format("App Version {0}", this.applicationInfo.ApplicationAssembly.GetName().Version.ToString()));
eventLog.WriteEntry(String.Format("update version {0}", update.Version));
eventLog.WriteEntry("Is newer" + DateTime.Now.ToString() + update.IsNewerThan(this.applicationInfo.ApplicationAssembly.GetName().Version).ToString());
// Check if the update is not null and is a newer version than the current application
if (update != null && update.IsNewerThan(this.applicationInfo.ApplicationAssembly.GetName().Version))
{
eventLog.WriteEntry("download update" + DateTime.Now.ToString());
this.DownloadUpdate(update); // Do the update
eventLog.WriteEntry("updated downloaded" + DateTime.Now.ToString());
}
}
}
catch (Exception ex)
{
eventLog.WriteEntry("CheckForUpdate Excption " + DateTime.Now.ToString() + ex.ToString());
timer.Stop();
}
}
