PDF417 Encode SDK/ASP Control - Version 1.0 If you hope to use the barcode function in ASP server side, SDK/ASP Control is the best choice. With the SDK/ActiveX,you can encode more than 1100 bytes, 1800 ASCII characters, or 2700 digits to image such as BMP,PNG,JPG,GIF image using C/C++/Delphi/VB/C++ Builder with several lines of code. It support 9 error correction levels and several image styles such as background color, bar color, image quality, rotation angle,x-dimension and etc. We support four license modal: Small Company license, 1 Developer License,5 Developer License,Unlimited Developer License. You can develop and distribute your application with one of those license modal depends your needs. COM is a specification and a set of services that allow you to create modular, object-oriented, customizable and upgradeable, distributed applications using a number of programming languages." COM stands for Component Object Model. COM components are an essential part of ASP