BC_ModeTransitionType Enumeration

Description

Specifies state transitions in the barcode reader's internal state.

Members

Member	Value	Description
BC_None	0	No mode transition has occurred.
BC_QR_Alpha	2	QR Code's Alphanumeric mode.
BC_QR_Byte	3	QR Code's Byte mode.
BC_QR_ECI	5	QR Code's Extended Channel Interpretation mode.
BC_QR_FNC1_First	6	QR Code's FNC1 mode, first position.
BC_QR_FNC1_Second	7	QR Code's FNC1 mode, second position.
BC_QR_Kanji	4	QR Code's Kanji mode.
BC_QR_Numeric	1	QR Code's Numeric mode.
BC_QR_StructureAppend	8	QR Code's Structured Append mode.

Remarks

Many barcode types are encoded as a state machine. When reading the data encoded therein, the machine will often move from one state to another. With this information exposed, it now gives decoders more information as to the inner context of the barcode's information.