title: C# Winforms ID barcode reader using ZXing.Net
body: <p>Iam trying to make IDs reader using C# Winforms application with ZXing.net library.</p>
  
  <p>I found a simple example like this one but it didn't works well
  both results are always null</p>
  
  <p>Iam trying to figure out what is the proplem !!! </p>
  
  <pre><code>IBarcodeReader reader = new BarcodeReader();
  reader.Options.PossibleFormats = new List&lt;BarcodeFormat&gt;();
  reader.Options.PossibleFormats.Add(BarcodeFormat.PDF_417);
  reader.Options.PossibleFormats.Add(BarcodeFormat.RSS_14);
  reader.Options.TryHarder = true;
  
  var barcodeBitmap = (Bitmap)Image.FromFile("d:\\5.png");
  var res1 = reader.Decode(barcodeBitmap);
  var res2 = reader.DecodeMultiple(barcodeBitmap);
  </code></pre>
  
  <p>any help !</p>