TdxBarCode93Symbology Class

The Code 39 barcode symbology class.

Declaration

TdxBarCode93Symbology = class(
    TdxCustomBarCodeSymbology
)

Remarks

The Code 93 symbology provides the higher information in the generated barcode compared to Code 39. Like Code 39, this symbology is capable of encoding the full ASCII character set by using a combination of 2 characters. Code 93 also encodes 47 characters compared to the Code 39’s set of 43 characters.

This class does not introduce any new public members.

To enable the Code 93 generation mode, assign the TdxBarCode93Symbology class name to the Properties.BarCodeSymbologyClassName property provided by the unbound and data-aware barcode controls.

The dxBarCode93LeftQuietZoneSize and dxBarCode93RightQuietZoneSize global constant values determine the Code 93’s left and right quiet zone sizes, respectively.

Inheritance

TObject

TPersistent

TdxCustomBarCodeSymbology

TdxBarCode93Symbology