iSpyApplication.downloader.downloader_FormClosing C# (CSharp) Method

        private void downloader_FormClosing(object sender, FormClosingEventArgs e)
        {
            if (backgroundWorker1.IsBusy && !aborting)
            {
                if (MessageBox.Show(this, LocRm.GetString("CancelUpdate"),LocRm.GetString("Confirm"), MessageBoxButtons.YesNo)==DialogResult.Yes)
                {
                    backgroundWorker1.CancelAsync();
                }
                else
                {
                    e.Cancel = true;
                }
            }
        }