private static void DownloadFileComplete(Object sender, AsyncCompletedEventArgs e)
{
FileDownloadResults results = e.UserState as FileDownloadResults;
if (e.Cancelled || e.Error != null)
{
results.downloadComplete.Set();
return;
}
results.fileOk = true;
results.downloadComplete.Set();
}
public static bool DownloadFile(string fileUrl, string dstName, DownloadProgressChangedEventHandler callback)
{
WebClient client = new WebClient();
// Add a user agent header in case the
// requested URI contains a query.
client.Headers.Add("user-agent", "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; .NET CLR 1.0.3705;)");
client.DownloadFileCompleted += DownloadFileComplete;
client.DownloadProgressChanged += callback;
FileDownloadResults res = new FileDownloadResults();
client.DownloadFileAsync(new Uri(fileUrl), dstName, res);
res.downloadComplete.WaitOne();
return(res.fileOk);
}
