ReadingQuality Property (BarcodeInfoBase)

In This Topic

Shows what part of barcode scan lines are correct.

Syntax

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

'Declaration
 
Public Overridable ReadOnly Property ReadingQuality As Double

'Usage
 
Dim instance As BarcodeInfoBase
Dim value As Double
 
value = instance.ReadingQuality

public virtual double ReadingQuality {get;}

public: __property virtual double get_ReadingQuality();

public:
virtual property double ReadingQuality {
   double get();
}

Property Value

Possible values: from 0 to 1.

Remarks

This property has correct value if value of the ScanInterval is set to 1.

Barcode is ideal if value of this property is close to 1.
Barcode has more than a half of scan lines damaged if value of this property is less than 0.5.

This property has no relation to the barcode string value, it only shows how many scan lines of barcode are correct.
Use the Confidence property if you want to know confidence of barcode.

Requirements

Target Platforms: Windows 8, Windows 7, Windows Vista, Windows XP, Windows Server 2012, Windows Server 2008, Windows Server 2003

Reference

BarcodeInfoBase Class
BarcodeInfoBase Members

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