Class Barcode

Represents a barcode report item.

Inheritance
System.Object
ReportObject
ReportItemBase
ReportItem
Barcode
Inherited Members
Namespace: Telerik.Reporting
Assembly: Telerik.Reporting.dll

Syntax

public class Barcode : ReportItem, IReportItem, IComponent, IDisposable, IToggleVisibilityTarget, IActionTarget, IDesignTimeStyleEditable, INamedObject, IDesignTimeSelectable, ISupportsRotation
Examples

This example illustrates how to set the Barcode properties.

var encoder = new Telerik.Reporting.Barcodes.Code128AEncoder();

// Set any specific encoder settings...
encoder.ShowText = false; // The default value is true.

this.barcode1.Encoder = encoder;
this.barcode1.Angle = 90;
this.barcode1.BarAlign = Telerik.Reporting.Drawing.HorizontalAlign.Left;
this.barcode1.Checksum = true;
this.barcode1.Module = Telerik.Reporting.Drawing.Unit.Point(3);
this.barcode1.Stretch = false;
this.barcode1.Value = "1234567890";

Dim encoder = New Telerik.Reporting.Barcodes.Code128AEncoder()

' Set any specific encoder settings...
encoder.ShowText = False 'The default value is True

Me.barcode1.Encoder = encoder
Me.barcode1.Angle = 90
Me.barcode1.BarAlign = Telerik.Reporting.Drawing.HorizontalAlign.Left
Me.barcode1.Checksum = True
Me.barcode1.Module = Telerik.Reporting.Drawing.Unit.Point(3)
Me.barcode1.Stretch = False
Me.barcode1.Value = "1234567890"

Constructors

Barcode()

Declaration
public Barcode()

Properties

Angle

Gets or sets a value indicating the angle of rotation of the bar code inside the report item, specified in degrees.

Declaration
public double Angle { get; set; }
Property Value
System.Double

A double value indicating the angle of rotation in degrees.

BarAlign

Gets or sets the horizontal alignment of the barcode in the report item.

Declaration
public HorizontalAlign BarAlign { get; set; }
Property Value
HorizontalAlign

One of the HorizontalAlign values. The default value is HorizontalAlign.Center.

Checksum

Gets or sets a value indicating whether the barcode should contain a checksum for validation purposes during the scanning process or not.

Declaration
public bool Checksum { get; set; }
Property Value
System.Boolean

true if the barcode should contain a checksum for validation purposes during the scanning process, otherwise false.

DefaultSize

Declaration
protected override SizeU DefaultSize { get; }
Property Value
SizeU

Overrides

Encoder

Gets or sets the current encoder used to encode the Value property as series of bars and spaces.

Declaration
public Encoder Encoder { get; set; }
Property Value
Encoder

Module

Gets or sets a Unit representing the width of of the narrowest bar of the barcode.

Declaration
public Unit Module { get; set; }
Property Value
Unit

A Unit value representing the width of the narrowest bar of the barcode.

ShowText

Gets or sets a value indicating whether the barcode should display a human-readable text representation of the encoded value.

Declaration
[Obsolete("The Telerik.Reporting.Barcode.ShowText property is now obsolete. Please use the ShowText property of the respective Telerik.Reporting.Barcodes.Encoder1D instance.")]
public bool ShowText { get; set; }
Property Value
System.Boolean

true if the barcode should display text, otherwise false.

Stretch

Gets or sets a value indicating whether to stretch the barcode to fill the entire area of the report item item or not.

Declaration
public bool Stretch { get; set; }
Property Value
System.Boolean

true if the barcode should be stretched, otherwise false.

Symbology

Gets or sets a value indicating the current symbology used to encode the Value property as series of bars and spaces.

Declaration
[Obsolete("The Telerik.Reporting.Barcode.Symbology property is now obsolete. Use Telerik.Reporting.Barcode.Encoder property instead.")]
public Barcode.SymbologyType Symbology { get; set; }
Property Value
Barcode.SymbologyType

A Barcode.SymbologyType enumerated value indicating the symbology associated with the current barcode.

Value

Gets or sets the current value to be encoded in the barcode.

Declaration
public string Value { get; set; }
Property Value
System.String

A System.String that starts with the symbol "=" is interpreted as an expression to calculate the value of the current barcode, otherwise the value is interpreted as a literal string.