UpcASymbology Class
Represents a bar code symbology implementation for UPC-A.
This symbology is also known as Universal Product Code version A.
public class UpcASymbology : LinearBarCodeSymbology, DUCE.IResource, IAnimatable, IFrameworkInputElement, IInputElement, ISupportInitialize, IHaveResources, IQueryAmbient- Inheritance:
- System.Object System.Windows.Threading.DispatcherObject System.Windows.DependencyObject System.Windows.Media.Visual System.Windows.UIElement System.Windows.FrameworkElement BarCodeSymbology LinearBarCodeSymbology Object
Remarks
UPC-A is a linear symbology, widely used in the United States and Canada for tracking trade items in stores.
This symbology can encode 12 numeric characters, divided into four parts: system code, manufacturer code, product code, and check digit.
This symbology implementation auto-calculates and inserts a check digit.
For detailed documentation on this symbology's features and how to use them, please see the UPC-A documentation topic.
Constructors
UpcASymbology()
Initializes an instance of the UpcASymbology class.
public UpcASymbology()Methods
OnValueChanged(String, String)
Occurs when the value of the Value property is changed.
protected override void OnValueChanged(string oldValue, string newValue)| Parameter | Type | Description |
|---|---|---|
| oldValue | System.String | The old value. |
| newValue | System.String | The new value. |
ValidateValue(String)
Validates that the symbology can parse the specified value.
public override ValidationResult ValidateValue(string value)| Parameter | Type | Description |
|---|---|---|
| value | System.String | The value to validate. |
Returns
- System.Windows.Controls.ValidationResult:
A System.Windows.Controls.ValidationResult containing the result of the validation.
Inherited Members
- LinearBarCodeSymbology.BarDataProperty
- LinearBarCodeSymbology.BarHeightProperty
- LinearBarCodeSymbology.BarWidthRatioProperty
- LinearBarCodeSymbology.DisplayValueProperty
- LinearBarCodeSymbology.InstructionsProperty
- LinearBarCodeSymbology.MinBarHeightWidthRatioProperty
- LinearBarCodeSymbology.QuietZoneThicknessProperty
- LinearBarCodeSymbology.ValueDisplayStyleProperty
- LinearBarCodeSymbology.ValueIntrusionOffsetProperty
- LinearBarCodeSymbology.MeasureOverride(Size)
- LinearBarCodeSymbology.Render(DrawingContext, Point, Size)
- LinearBarCodeSymbology.BarData
- LinearBarCodeSymbology.BarHeight
- LinearBarCodeSymbology.BarWidthRatio
- LinearBarCodeSymbology.DisplayValue
- LinearBarCodeSymbology.Instructions
- LinearBarCodeSymbology.MinBarHeightWidthRatio
- LinearBarCodeSymbology.QuietZoneThickness
- LinearBarCodeSymbology.ValueDisplayStyle
- LinearBarCodeSymbology.ValueIntrusionOffset
- BarCodeSymbology.BackgroundProperty
- BarCodeSymbology.ForegroundProperty
- BarCodeSymbology.ValueProperty
- BarCodeSymbology.MeasureDesiredSize(Size)
- BarCodeSymbology.OnRender(DrawingContext)
- BarCodeSymbology.ToBitmap(Double, Double)
- BarCodeSymbology.Background
- BarCodeSymbology.DisplayName
- BarCodeSymbology.Foreground
- BarCodeSymbology.Value
- System.Object.ToString()
- System.Object.Equals(System.Object)
- System.Object.Equals(System.Object, System.Object)
- System.Object.ReferenceEquals(System.Object, System.Object)
- System.Object.GetHashCode()
- System.Object.GetType()
- System.Object.MemberwiseClone()
Extension Methods
- FrameworkElementExtensions.AnimateDoubleProperty(String, Double, Double, Double, Nullable<Double>, Nullable<Double>)
- FrameworkElementExtensions.BindToProperty(DependencyProperty, Object, String, BindingMode, IValueConverter, Object)
- FrameworkElementExtensions.BindToProperty(DependencyProperty, Object, DependencyProperty, BindingMode, IValueConverter, Object)
- FrameworkElementExtensions.GetCurrentSize()