Barcode1d Class

This class contains linear (1D) barcode information for reading or writing 1D barcodes.

Object Model

Syntax

Visual Basic
C#
WinRT C#
WinRT JavaScript
C++

[ToolboxItemAttribute(ToolboxItemType=, ToolboxItemTypeName="")]
public class Barcode1d : System.Workflow.ComponentModel.DependencyObject, System.ComponentModel.IComponent, System.IDisposable

'Declaration
 
<ToolboxItemAttribute(ToolboxItemType=, ToolboxItemTypeName="")>
Public Class Barcode1d 
   Inherits System.Workflow.ComponentModel.DependencyObject
   Implements System.ComponentModel.IComponent, System.IDisposable

'Usage
 
Dim instance As Barcode1d

public sealed class Barcode1d : System.ComponentModel.IComponent, IClosable //In WinRT the IDisposable interface is replaced by IClosable

function Leadtools.Workflow.Barcode.Barcode1d()

[ToolboxItemAttribute(ToolboxItemType=, ToolboxItemTypeName="")]
public ref class Barcode1d : public System.Workflow.ComponentModel.DependencyObject, System.ComponentModel.IComponent, System.IDisposable

Remarks

The linear (1D) barcodes are not supported in UNICODE text.

A barcode is composed of a start mark, data, and the end mark. Reading barcodes from left to right (setting the Direction property to BarcodeDirectionFlags.LeftToRight value) or from right to left (setting the Direction property to BarcodeDirectionFlags.RightToLeft value) will produce the same result in most cases. This is because the barcode reader engine recognizes the start and end marks, and handles the data accordingly. For example, if BarcodeDirectionFlags.LeftToRight is used and the user reads barcodes from left to right (i.e. the barcode is not rotated), the engine will recognize the start mark first, then the data, and finally the end mark. However, When the user reads barcodes from right to left (i.e. the barcode is rotated 180 degrees), the engine will first recognize the end mark, read the (reverse-order) data, and then will recognize the start mark. In this case, the engine flips the data to normal (start/data/end) order.

Type RSS14 is now GS1 Databar. All references to RSS14 now refer to GS1 Databar.

The Linear barcodes are not supported in UNICODE text.

For a table containing information useful when writing 1D barcode data see http://www.leadtools.com/SDK/Document/Document-Addon-Barcodelinear1D-chart.htm .

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

Barcode1d Members
Leadtools.Workflow.Barcode Namespace