How to Access Results

Get Barcode Results

Result Class

The Analyze method returns an array of Result objects. Each element of the Result collection contains the results of a single recognized barcode (or unsolved barcode. See ReturnPossibleBarcodes).

C# Example - to get the recognition results	Copy Code
// call Analyze to detect barcodes in the image // all detected barcodes will be returned to the // Result collection class. List<ImGearResult> results = new List<ImGearResult>(); results.AddRange(IGBarcode.Reader.Analyze(page); // get some results info, if any foreach (ImGearResult found in results) { MessageBox.Show(found.BarcodeName); MessageBox.Show(found.BarcodeValue); }

C# Example - to get the recognition results

Copy Code

// call Analyze to detect barcodes in the image
// all detected barcodes will be returned to the
// Result collection class.
      List<ImGearResult> results = new List<ImGearResult>();
      results.AddRange(IGBarcode.Reader.Analyze(page);
 
// get some results info, if any
      foreach (ImGearResult found in results)
      {
         MessageBox.Show(found.BarcodeName);
         MessageBox.Show(found.BarcodeValue);
      }

Properties

Property	Description
Area	This property gets the bounding rectangular area of the recognized barcode.
BarcodeDataAsByte	This property gets the recognized barcode data value in bytes.
BarcodeName	This property gets the name of the recognized barcode.
BarcodeType	This property gets the type of the recognized barcode.
BarcodeValue	This property gets the value of the recognized barcode.
Confidence	This property gets the confidence of the recognized barcode.
Length	This property gets the length of the result string.
NumberCheckSumChars	This property gets the number of characters in the recognized checksum.
Point1	This property gets the top left coordinate of the recognized barcode.
Point2	This property gets the top right coordinate of the recognized barcode.
Point3	This property gets the bottom left coordinate of the recognized barcode.
Point4	This property gets the bottom right coordinate of the recognized barcode.
Skew	This property gets the angle of skew for the recognized barcode analyzed.
IsCheckSumValid	This property gets a valid checksum for a recognized barcode.

Order of Results

Since the barcode engine can return multiple barcode results from a single scan, the detected barcode results (both solved and unsolved) will be sorted using the following criteria. Note that all solved barcodes will be ordered before unsolved barcodes.

First, the confidence factor is used to sort the barcode results from highest confidence to lowest. The Confidence property gets the confidence of the barcode that was recognized.
Next, for any barcodes with the same confidence, they will then be sorted by their location, from top to bottom, and then left to right.