QrCodeSymbology Class
Represents a barcode symbology implementation for QR Code.
public class QrCodeSymbology : QrCodeSymbologyBase- Inheritance:
- object ObservableObjectBase BarcodeSymbologyBase QrCodeSymbologyBase object
Remarks
This symbology is also known as Quick Response Code.
QR Code is a two-dimensional symbology that can encode large amounts of data in a compact form. It uses error correction to remain readable even if partially obscured or damaged. QR Codes are widely used in industries such as retail, manufacturing, logistics, and healthcare for tracking, identification, and digital information linking.
Constructors
QrCodeSymbology()
Initializes an instance of the class.
public QrCodeSymbology()Properties
EciMode
The Extended Channel Interpretation (ECI) mode used to encode the specified value.
public EciMode EciMode { get; set; }Property Value
- EciMode:
The default value is Auto, which normally will not include an ECI header and will encode the value using the default character set (ISO-8859-1) unless UTF-8 is required to encode characters outside of the default character set. Setting this property to any value other than Auto will always include an ECI header in the encoded data, which may allow for a wider range of characters to be encoded depending on the specified ECI mode.
ErrorCorrectionLevel
The error correction level used when encoding data, which determines the percentage of data that can be restored if the symbol is damaged.
public override QrErrorCorrectionLevel ErrorCorrectionLevel { get; set; }Property Value
- QrErrorCorrectionLevel:
The default value is Medium.
Remarks
As the error correction level increases, the amount of data that can be encoded decreases.
ExampleValue
An example value that is valid for the symbology.
Name
The name of the symbology.
QuietZoneThickness
The quiet zone (margin) thickness around the barcode.
public override Thickness QuietZoneThickness { get; set; }Property Value
- Thickness:
The default value is
4.
Version
The QR Code version to use when encoding data.
public QrCodeVersion Version { get; set; }Property Value
- QrCodeVersion:
The default value is Auto, which automatically selects the smallest QR version that can encode the data.
Methods
CreateRenderData(BarcodeEncodingRequest)
Creates the render data for the specified encoding request.
public override BarcodeRenderData CreateRenderData(BarcodeEncodingRequest request)| Parameter | Type | Description |
|---|---|---|
| request | BarcodeEncodingRequest | The encoding request. |
Returns
- BarcodeRenderData:
The BarcodeRenderData for the encoded value.
Validate(string)
Validates the specified value.
public override BarcodeValidationResult Validate(string value)| Parameter | Type | Description |
|---|---|---|
| value | string | The value to validate. |
Returns
- BarcodeValidationResult:
A BarcodeValidationResult containing the validation result.
Inherited Members
- QrCodeSymbologyBase.FinderPatternInnerShapeKind
- QrCodeSymbologyBase.FinderPatternOuterShapeKind
- QrCodeSymbologyBase.ModuleScale
- BarcodeSymbologyBase.CreateRenderDataAsync(BarcodeEncodingRequest, CancellationToken)
- ObservableObjectBase.OnPropertyChanged(string)
- ObservableObjectBase.OnPropertyChanged(PropertyChangedEventArgs)
- ObservableObjectBase.OnPropertyChanging(string)
- ObservableObjectBase.OnPropertyChanging(PropertyChangingEventArgs)
- ObservableObjectBase.SetProperty<T>(ref T, T, string)
- ObservableObjectBase.PropertyChanged
- ObservableObjectBase.PropertyChanging
- object.GetType()
- object.MemberwiseClone()
- object.ToString()
- object.Equals(object)
- object.Equals(object, object)
- object.ReferenceEquals(object, object)
- object.GetHashCode()