We are pleased to announce the release of a new version of Aspose.BarCode for .NET 4.0. In this version, we added support for OPC and Deutsche Post Leitcode barcode symbologies. You can generate as well as recognize both of these symbologies. // Create OPC barcode
BarCodeBuilder builder = new BarCodeBuilder(strCodetext, Symbology.OPC);
// Save the barcode to stream
MemoryStream imgStream = new MemoryStream();
builder.Save(imgStream, ImageFormat.Png);
imgStream.Position = 0;

// Read OPC barcode
BarCodeReader reader = new BarCodeReader(imgStream, BarCodeReadType.OPC);
while (reader.Read())
Console.WriteLine(“codetext: " + reader.GetCodeText());
Console.WriteLine(“Orientation” + orientation.ToString());

For release notes and download, please visit http://www.aspose.com/community/files/51/.net-components/aspose.barcode-for-.net/default.aspx.