public override void DownloadAll(IEnumerable<Uri> uris, DirectoryInfo output)
{
var poolName = string.Format("downloads to {0}", output.Name);
var pool = new CustomThreadPool(poolName)
{
MinThreads = 1,
MaxThreads = 4
};
pool.AfterWorkItem += ItemCompleted;
foreach (Uri uri in uris)
{
var workItem = new DownloadItem(DownloadOne, uri, output);
pool.AddWorkItem(workItem);
}
while(pool.WorkingThreads > 0)
{}
InvokeFinished();
}