Enum QrErrorCorrection

Namespace

TwBlazor.Enums

Assembly

TwBlazor.dll

Defines how much of a QR code can be damaged, dirty or covered and still be read.

public enum QrErrorCorrection

Fields

High = 3

Recovers about 30% of the code. Suits harsh conditions or a picture placed over the centre.

Low = 0

Recovers about 7% of the code. Gives the smallest code, for clean screens only.

Medium = 1

Recovers about 15% of the code - Default. A good balance for most uses.

Quartile = 2

Recovers about 25% of the code. Suits printed codes that may get worn.

Remarks

A higher level adds more recovery data, so the same text needs a larger, denser code. Use Medium for most screens, and Quartile or High for printed codes that may get scuffed or for codes with a picture placed over them.