public async Task <IEnumerable <ScannerModel> > GetScannersAsync()
{
// String to be used to enumerate scanners
var deviceSelector = ImageScanner.GetDeviceSelector();
var scanners = await DeviceInformation.FindAllAsync(deviceSelector);
var result = scanners
.Select(x => new ScannerModel
{
Id = x.Id,
Name = x.Name,
IsDefault = x.IsDefault,
IsEnabled = x.IsEnabled,
});
return(result);
// Alternatively, a watcher can be used, which raises events as items are located/added/removed/updated:
//var watcher = DeviceInformation.CreateWatcher(deviceSelector);
//watcher.EnumerationCompleted += (sender, args) => Debug.WriteLine("Scanners enumerated");
//watcher.Added += (sender, args) => Debug.WriteLine("Scanner added - {0}", args.Name);
//watcher.Removed += (sender, args) => Debug.WriteLine("Scanner removed - {0}", args.Id);
//watcher.Updated += (sender, args) => Debug.WriteLine("Scanner updated - {0}", args.Id);
//watcher.Start();
}