// handles a failure of cancel post-download or pre-download
private void HandleCancel(string uri = null, string fileResultPath = null)
{
_endTime = DateTime.Now.Millisecond;
_elapsedTime = EndTime - StartTime;
_downloading = false;
if (uri != null)
{
UncompletedURLS.Add(uri);
}
if (AbandonOnFailure)
{
if (fileResultPath != null)
{
File.Delete(fileResultPath);
}
for (int i = CompletedURLPaths.Count - 1; i >= 0; i--)
{
File.Delete(CompletedURLPaths[i]);
}
for (int i = PendingURLS.Count - 1; i >= 0; i--)
{
UncompletedURLS.Add(PendingURLS[i]);
}
PendingURLS.Clear();
_progress = 0f;
OnDownloadFailure?.Invoke(DidFinish, uri, fileResultPath);
return;
}
_progress += (1 / _initialCount); // because this value would not be incremented otherwise
OnDownloadFailure?.Invoke(DidFinish, uri, fileResultPath);
}
