iSpyApplication.FindCameras.CheckAndFilterResults C# (CSharp) Method

        private void CheckAndFilterResults()
        {
            if (_urlscanner != null && !_urlscanner.Join(TimeSpan.Zero))
            {
                QuitScanner();
            }
            _urlscanner = new Thread(ScanListedUrLs);
            _urlscanner.Start();
            tsddScanner.Enabled = true;
        }