Code 93 Extended
Code 93 Extended is a linear symbology and supports the encoding of many more characters than standard Code 93.
This symbology is also known as Code 93 Full ASCII.
A sample of this symbology
Symbology Characteristics
The following table gives an overview of the characteristics of the symbology.
Item | Details |
---|---|
Implementation Class | Code93ExtendedSymbology |
Base Class | Code93Symbology |
Related ValidationRule Class |
Code93ExtendedValidationRule |
Encodable Characters | All lower 128 ASCII characters. |
Supports Checksum | Yes. This symbology implementation auto-calculates and inserts two check characters. |
Has Special Start/Stop Characters | Yes. Must start and stop with * characters, but these are automatically appended for you. |
Fixed Length Requirements | No. The symbology value may be any number of characters. |
Important Members
This symbology has these important members:
Member | Description |
---|---|
AreStartStopCharactersVisible Property | Gets or sets whether the start/stop characters (* ) are visible in the displayed value. |
Background Property | Gets or sets the Brush to use for rendering the background. |
BarHeight Property | Gets or sets the desired height of the bars. |
BarWidthRatio Property | Gets or sets the width ratio of wide lines to narrow lines. |
DisplayName Property | Gets the display name of the symbology. |
DisplayValue Property | Gets or sets the value that is displayed if ValueDisplayStyle is not None . |
Foreground Property | Gets or sets the Brush to use for rendering the foreground. |
MeasureDesiredSize Method | Measures the desired size of the symbology, based on the specified available size. |
MinBarHeightWidthRatio Property | Gets or sets the minimum ratio that the height of the bar code must be in relation to its width. |
QuietZoneThickness Property | Gets or sets the Thickness of the quiet zone. |
Render Method | Renders the symbology to the specified DrawingContext . |
ToBitmap Method | Creates a BitmapSource based on the contents of the symbology. |
ValidateValue Method | Validates that the symbology can parse the specified value. |
Value Property | Gets or sets the value to encode in the bar code. |
ValueDisplayStyle Property | Gets or sets a LinearBarCodeValueDisplayStyle that indicates how the value should rendered. |
ValueIntrusionOffset Property | Gets or sets the distance that the Value text intrudes into the bar code when ValueDisplayStyle is not None . |
Sample XAML
This sample XAML code shows how to create a BarCode using this symbology.
<barCode:BarCode>
<barCode:Code93ExtendedSymbology Value="abc-123" />
</barCode:BarCode>