Download file with backgroundWorker
i have created the downloader file

    private void btnTestDownload_Click(object sender, EventArgs e)
    {
    backgroundWorker1.RunWorkerAsync();
    } 

 

                  
and work! but 

    private void btnTestDownload_Click(object sender, EventArgs e)
    {
    backgroundWorker1.CancelAsync();
    }
     

the backgroundWorker dos not stop!

Download file with backgroundWorker
===

i have created the downloader file

    private void btnTestDownload_Click(object sender, EventArgs e)
    {
    backgroundWorker1.RunWorkerAsync();
    } 

 

                  
and work! but 

    private void btnTestDownload_Click(object sender, EventArgs e)
    {
    backgroundWorker1.CancelAsync();
    }
     

the backgroundWorker dos not stop!
