The component is used to create the MSI barcode symbol. It's defined in the pMSI unit.
The MSI barcode symbology is also known as MSI/Plessey, Modified Plessey, etc. It is a variable length, numeric-only continuous symbology. It was developed by the MSI Data Corporation, based on the original Plessey Code. It is used primarily to mark retail shelves for inventory control.
(*): The Data property, OnInvalidDataLength and OnInvalidDataChar events are available only for the Delphi/C++ Builder 2009 or later.