private void ImportarCadena(object sender, RoutedEventArgs e)
{
OpenFileDialog abrir = new OpenFileDialog();
abrir.Filter = "Image files (*.jpg, *.jpeg, *.jpe, *.jfif, *.png) | *.jpg; *.jpeg; *.jpe; *.jfif; *.png";
if (abrir.ShowDialog() ?? false)
{
var qr = new FileInfo(abrir.FileName);
BarcodeDecoding reader = new BarcodeDecoding();
Result result = reader.Decode(qr, BarcodeFormat.QR_CODE
, new[]
{
new KeyValuePair <DecodeHintType, object>(DecodeHintType.TRY_HARDER, null)
});
Deserialize(result?.Text);
}
}
private async Task ReadFromGallery(FileResult qr)
{
SharedZXingNet::ZXing.Result result = null;
var qr_file = await qr.LoadPhotoAsync();
using (MemoryStream memory = new MemoryStream())
{
using (FileStream file = new FileStream(qr_file.FullName, FileMode.Open, FileAccess.Read))
{
await file.CopyToAsync(memory);
}
BarcodeDecoding reader = new BarcodeDecoding();
result = reader.Decode(memory, SharedZXingNet::ZXing.BarcodeFormat.QR_CODE
, new[]
{
new KeyValuePair <SharedZXingNet::ZXing.DecodeHintType, object>(SharedZXingNet::ZXing.DecodeHintType.TRY_HARDER, null)
});
}
await Deserialize(result?.Text);
}
