Embedded objects
dBarcode can be used as a stand-alone application as outlined in the introduction. However, dBarcode is also an OLE application which generates its barcode images as Objects, each one of which is know as a dBarcode2D image
Note: Before dBarcode is used as an OLE server for the first time, it is necessary to run the DBAR2D.EXE program as a stand-alone application so that dBarcode can register itself with you Window's Registration database. If you ever need to reinstall Windows, or if you move the DBAR2D.EXE file to a different sub-directory, you will need to run the DBAR2D.EXE program again to ensure that the registration database is updated.
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Inserting a dBarcode image into an OLE
application