'Declaration

<DefaultValueAttribute(5)>
<DescriptionAttribute("Scan interval for barcode search.")>
Public Property ScanInterval As Integer

[DefaultValue(5)]
[Description("Scan interval for barcode search.")]
public int ScanInterval { get; set; }

[DefaultValue(5)]
[Description("Scan interval for barcode search.")]
public: __property int get_ScanInterval();
public: __property void set_ScanInterval(
   int value
);

[DefaultValue(5)]
[Description("Scan interval for barcode search.")]
public:
property int ScanInterval {
   int get();
   void set(int value);
}

Property Value

A value of 1 means scan every pixel row or column of the image; 2 means scan every second row or column, and so on.

Increasing the value of this field may result in faster reading of the image, but increases the probablility of not detecting narrow or poorly formed barcodes. Decreasing the value of this field can have the opposite effect: slower reading of the image but better barcode detection.

Please see example here.

Target Platforms: .NET 10; .NET 9; .NET 8; .NET 7; .NET 6; .NET Framework 4.8, 4.7, 4.6, 4.5, 4.0, 3.5

Reference

ReaderSettings Class
ReaderSettings Members