private void createNextDownload()
{
QueueElement elt = getFirstNotCompletedElement();
if (string.IsNullOrEmpty(elt.Url))
{
return;
}
downloader = new HttpDownloader(elt.Url, elt.Destination);
downloader.DownloadCompleted += downloader_DownloadCompleted;
downloader.DownloadProgressChanged += downloader_DownloadProgressChanged;
downloader.StartAsync();
currentElement = elt;
queuePaused = false;
startEventRaised = false;
}