Name of Bar Code control to use.

Characteristics of the control:

BC_Bottom	Bar code located at the bottom of destination rectangle
BC_ControlDigits	Bar code containing control characters (valid for the BC_CODE128, BC_DATAMATRIX, BC_EAN128, BC_GS1-128 and BC_PDF417 bar codes only). By default, control characters are enclosed between "<" and ">". To avoid interpreting these characters as control characters, simply double the first "<": "<C40>" = control character "<<AB>" = <AB> to be encoded in the bar code. For more details, see The different types of bar codes.
BC_CheckDigits	Barcode with check digit (valid only for barcodes of type CB_CODE128, CB_DATAMATRIX, CB_EAN128, CB_GS1-128 and CB_PDF417). If this option is selected, the constants CB_CharacterControl and CB_GamesCharacters constants are automatically taken into account.
BC_CenterH	Bar code centered horizontally in the destination rectangle.
BC_CenterV	Bar code centered vertically in the destination rectangle.
BC_Right	Bar code aligned to right in the destination rectangle.
BC_Extended	Extended barcode (valid only for barcodes of type CB_CODE39 and CB_CODE93).
BC_FormatText	Formats the text displayed for barcodes of type EAN 128 or GS1-128 BARCODES Brackets are added around AIs in the printed text.
BC_Left	Bar code aligned to left in the destination rectangle.
BC_Top	Bar code located at the top of destination rectangle.
BC_IgnoreFormatting	Ignores parentheses in code 128, EAN-128 or GS1-128 (valid only for barcodes of type CB_CODE128, CB_EAN128 and CB_GS1_128). The brackets allow the users to easily read the bar code but they are not drawn in the code.
BC_Charsets	Bar code that uses one or more sets of characters to compress the bar code. This set of characters must be defined in the bar code value. For more details, see The different types of bar codes.
BC_NotProportional	Adjusts the bar code to the size of destination rectangle.
CB_SansTexte	Does not display the text under the barcode (valid only for barcodes of type CB_UPCA, CB_UPCB, CB_EAN13 and CB_EAN8).
BC_Text	Displays the text below the bar code. The text is normalized for the BC_UPCA, BC_UPCE, BC_EAN13 and BC_EAN8 bar codes. For the other types of bar codes, the text can exceed the display border of bar code.
BC_TextCenter	Centers the text below the bar code. This constant is available for BC_CODE128, BC_CODE93, BC_CODE11, BC_EAN128, BC_CODE39, BC_INTER2OF5, BC_CODABAR and BC_MSI bar codes..
BC_TextRight	Justifies the text below the bar code to the right. This constant is available for BC_CODE128, BC_CODE93, BC_CODE11, BC_EAN128, BC_CODE39, BC_INTER2OF5, BC_CODABAR and BC_MSI bar codes..
BC_TextLeft	Justifies the text below the bar code to the left. This constant is available for BC_CODE128, BC_CODE93, BC_CODE11, BC_EAN128, BC_CODE39, BC_INTER2OF5, BC_CODABAR and BC_MSI bar codes..
BC_Check	Bar code with check characters (valid for the BC_CODE39, BC_CODE93, BC_INTER2OF5 and BC_CODABAR bar codes only).
CB_Vertical	Displays the bar code vertically.
BC_90	Displays the bar code vertically.
BC_180	Displays the bar code with a 180-degree rotation.
BC_270	Displays the bar code with a 270-degree rotation.