/// <summary>
/// Checks for new updates asynchronously. After update check is finished, event UpdateChecked is raised.
/// </summary>
/// <exception cref="ArgumentNullException">Thrown when manifestUrl is null.</exception>
/// <exception cref="WebException">Thrown when manifestUrl is not valid url or client can't connect to specified url.</exception>
public void CheckUpdateAsync()
{
_webClient.OpenReadCompleted += (sender, args) =>
{
_manifest = _manifestSerializer.Deserialize(args.Result) as XmlUpdateManifest;
OnUpdateChecked(new UpdateCheckedEventArgs(UpdatesAvailable()));
};
_webClient.OpenReadAsync(new Uri(_manifestUrl));
}
/// <summary>
/// Checks for new updates asynchronously. After update check is finished, event UpdateChecked is raised.
/// </summary>
/// <exception cref="ArgumentNullException">Thrown when manifestUrl is null.</exception>
/// <exception cref="WebException">Thrown when manifestUrl is not valid url or client can't connect to specified url.</exception>
public void CheckUpdateAsync()
{
_webClient.OpenReadCompleted += (sender, args) =>
{
_manifest = _manifestSerializer.Deserialize(args.Result) as XmlUpdateManifest;
OnUpdateChecked(new UpdateCheckedEventArgs(UpdatesAvailable()));
};
_webClient.OpenReadAsync(new Uri(_manifestUrl));
}
private void CreateManifest()
{
XmlUpdateManifest manifest = new XmlUpdateManifest
{
Url = ((_package.PackageUrlDirectory.EndsWith("/")) ? _package.PackageUrlDirectory : _package.PackageUrlDirectory + "/") + string.Format(UpdatePackage.AssemblyName, _package.NextVersion) + UpdatePackage.AssemblySuffix + UpdatePackage.PackageSuffix,
Version = _package.NextVersion.ToString(),
};
using (var manifestFile = new FileStream(System.IO.Path.Combine(_package.OutputDirectory, "UpdateManifest.xml"), FileMode.Create))
{
_manifestSerializer.Serialize(manifestFile, manifest);
}
}
/// <summary>
/// Checks for new updates.
/// </summary>
/// <exception cref="ArgumentNullException">Thrown when manifestUrl is null.</exception>
/// <exception cref="WebException">Thrown when manifestUrl is not valid url or client can't connect to specified url.</exception>
/// <returns>True if new updates are available. False if there are no new updates or downloaded UpdateManifest couldn't be deserialized.</returns>
public bool CheckUpdate()
{
_manifest = _manifestSerializer.Deserialize(_webClient.OpenRead(_manifestUrl)) as XmlUpdateManifest;
return(UpdatesAvailable());
}
/// <summary>
/// Checks for new updates.
/// </summary>
/// <exception cref="ArgumentNullException">Thrown when manifestUrl is null.</exception>
/// <exception cref="WebException">Thrown when manifestUrl is not valid url or client can't connect to specified url.</exception>
/// <returns>True if new updates are available. False if there are no new updates or downloaded UpdateManifest couldn't be deserialized.</returns>
public bool CheckUpdate()
{
_manifest = _manifestSerializer.Deserialize(_webClient.OpenRead(_manifestUrl)) as XmlUpdateManifest;
return UpdatesAvailable();
}
