If you hope to use the barcode function in OLE
Container enabled application directly, SDK/ActiveX
is the best choice. With the SDK/ActiveX,you can
encode up to 3832 numeric or 3067 alphabetic
characters or 1914 bytes of data to image such as
BMP,PNG,JPG,GIF image using C/C++/Delphi/VB/C++
Builder with several lines of code. It support 36
error correction levels and several image styles such
as background color, bar color, image quality,
rotation angle,x-dimension and etc. We support
five license modal: Single User license, 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. ActiveX is the
name Microsoft has given to a set of "strategic"
object-oriented programming technologies and tools.
The main technology is the Component Object Model
(COM). Used in a network with a directory and
additional support, COM becomes the Distributed
Component Object Model (DCOM). The main thing that
you create when writing a program to run in the
ActiveX environment is a component, a self-sufficient
program that can be run anywhere in your ActiveX
network (currently a network consisting of Windows
and Macintosh systems). This component is known as an
ActiveX control. ActiveX is Microsoft's answer to the
Java technology from Sun Microsystems. An ActiveX
control is roughly equivalent to a Java applet.
One of the main advantages of a component is that it
can be re-used by many applications (referred to as
component containers). A COM component object
(ActiveX control) can be created using one of several
languages or development tools, including C++ and
Visual Basic, or PowerBuilder, or with scripting
tools such as VBScript. Currently, ActiveX
controls run in Windows 95/98/NT/2000 and in Macintosh

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