public void TestStringRepresentation()
{
BinaryVersion version = BinaryVersion.FromString("12.34.56.78");
Assert.AreNotEqual(null, version);
Assert.AreEqual("12.34.56.78", version.ToString());
}
/// <summary>
/// Async call to request downloading a file from web.
/// This call raises UpdateDownloaded event notification.
/// </summary>
/// <param name="url">Web URL for file to download.</param>
/// <param name="version">The version of package that is to be downloaded.</param>
/// <returns>Request status, it may return false if invalid URL was passed.</returns>
private bool DownloadUpdatePackage(string url, BinaryVersion version)
{
if (string.IsNullOrEmpty(url) || (null == version))
{
versionCheckInProgress = false;
return(false);
}
UpdateFileLocation = string.Empty;
string downloadedFileName = string.Empty;
string downloadedFilePath = string.Empty;
try
{
downloadedFileName = Path.GetFileNameWithoutExtension(url);
downloadedFileName += "." + version.ToString() + Path.GetExtension(url);
downloadedFilePath = Path.Combine(Path.GetTempPath(), downloadedFileName);
if (File.Exists(downloadedFilePath))
{
File.Delete(downloadedFilePath);
}
}
catch (Exception)
{
versionCheckInProgress = false;
return(false);
}
WebClient client = new WebClient();
client.DownloadFileCompleted += new AsyncCompletedEventHandler(OnDownloadFileCompleted);
client.DownloadFileAsync(new Uri(url), downloadedFilePath, downloadedFilePath);
return(true);
}