Columns Property (PDF417Barcode)

Gets or sets the number of columns in this barcode.

Syntax

Visual Basic
C#
Managed Extensions for C++
C++/CLI

'Declaration
 
Public Property Columns As Integer

'Usage
 
Dim instance As PDF417Barcode
Dim value As Integer
 
instance.Columns = value
 
value = instance.Columns

public int Columns {get; set;}

public: __property int get_Columns();
public: __property void set_Columns( 
   int value
);

public:
property int Columns {
   int get();
   void set (    int value);
}

Property Value

An integer value specifying the number of columns used by this barcode.

Exceptions

Exception	Description
System.ArgumentOutOfRangeException	Thrown when the value is less than 0 or greater than 30 - OR - Throws when value is 0 and Rows is also 0.

Remarks

The minimum number of columns in a PDF 417 barcode is 1 and the maximum number of columns is 30. If this property is 0, the library will compute automatically the number of required columns to encode the barcode data. When this property is 0, the Rows property must not be 0.

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

PDF417Barcode Class
PDF417Barcode Members