Installation

The Tbarcodenn class is provided in a DCU file and the source code in a PAS file.

We recommend copying the DCU file to the Delphi LIB directory. The component may then be installed into Delphi by selecting Install Component from the Component menu and navigating to locate the DCU file.

Alternatively the component may be installed by installing the component as a PAS file and compiling the resulting user library.

In either case the component’s icon (which is a TImage icon) will appear in the Samples page of the available components.

The file DLSBARnn.DLL (for 1D barcode components) or DLS2Dnn.DLL (for 2D barcode components) must be available to the component. This can be achieved for development purposes by leaving the file in the Windows System32 directory – where it is placed during installation. If stand-alone EXE files are to be created, then the DLSBARnn.DLL may be placed in the same directory as the executable file.

 

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