TdxQRCodeCompactionMode Enum

Enumerates information types that can be encoded in a QR Code.

Declaration

TdxQRCodeCompactionMode = (
    qrmNumeric,
    qrmAlphaNumeric,
    qrmByte
);

Members

Name
qrmNumeric
qrmAlphaNumeric
qrmByte

Remarks

Options include:

Value	Description
grmNumeric	The barcode control encodes only numeric data. The generated QR Code can store up to 7089 characters in this mode.
grmAlphaNumeric	This mode allows you to encode a combination of alphabetic and numeric characters in a QR Code. No more than 4296 characters can be encoded in this manner.
grmByte	In this mode, the resulting QR Code can store up to 2953 bytes of binary data.

The TdxQRCodeCompactionMode type is referenced by the CompactionMode property provided by the TdxBarCodeQRCodeSymbology class.