Cancels the downloader request and resets properties to their initial state.
Managed programming does not use Downloader. See WebClient.
The Abort method cancels the downloader request that has been executed by using the Send method of the Downloader object. In addition, Abort resets the following Downloader properties to their initial state.
// Cancel the download with a mouse click.
function onLeftMouseButtonUp(sender, eventArgs)
// Cancel Downloader activity and restore state.