Accusoft BarcodeXpress 与 IronBarcode：C# 条码库比较

// BarcodeXpress: two separate license keys required
using Accusoft.BarcodeXpressSdk;

var barcodeXpress = new BarcodeXpress();
// Step 1: SDK license (for development)
barcodeXpress.Licensing.SolutionName = "YourCompanyName";
barcodeXpress.Licensing.SolutionKey = Convert.ToInt64("12345678901234");
// Step 2: Runtime license (for production — minimum 5 purchased)
barcodeXpress.Licensing.UnlockRuntime("YourRuntimeKey", Convert.ToInt64("98765432109876"));

Imports Accusoft.BarcodeXpressSdk

Dim barcodeXpress As New BarcodeXpress()
' Step 1: SDK license (for development)
barcodeXpress.Licensing.SolutionName = "YourCompanyName"
barcodeXpress.Licensing.SolutionKey = Convert.ToInt64("12345678901234")
' Step 2: Runtime license (for production — minimum 5 purchased)
barcodeXpress.Licensing.UnlockRuntime("YourRuntimeKey", Convert.ToInt64("98765432109876"))

if (!barcodeXpress.Licensing.IsRuntimeUnlocked)
{
    // In this state, barcode values are partially obscured
    // "1234567890" returns as "1234...XXX"
    Console.WriteLine("Warning: runtime license not active");
}

If Not barcodeXpress.Licensing.IsRuntimeUnlocked Then
    ' In this state, barcode values are partially obscured
    ' "1234567890" returns as "1234...XXX"
    Console.WriteLine("Warning: runtime license not active")
End If

using Accusoft.BarcodeXpressSdk;

public class BarcodeService
{
    private readonly BarcodeXpress _barcodeXpress;

    public BarcodeService()
    {
        _barcodeXpress = new BarcodeXpress();

        // Layer 1: SDK license
        _barcodeXpress.Licensing.SolutionName = "AcmeCorp";
        _barcodeXpress.Licensing.SolutionKey = Convert.ToInt64("12345678901234");

        // Layer 2: Runtime license — separate purchase, minimum 5
        _barcodeXpress.Licensing.UnlockRuntime(
            "RuntimeKey-XXXXXX",
            Convert.ToInt64("98765432109876"));

        // Guard against partial-value mode
        if (!_barcodeXpress.Licensing.IsRuntimeUnlocked)
        {
            throw new InvalidOperationException(
                "Runtime license not active — barcode values will be obscured");
        }
    }
}

Imports Accusoft.BarcodeXpressSdk

Public Class BarcodeService
    Private ReadOnly _barcodeXpress As BarcodeXpress

    Public Sub New()
        _barcodeXpress = New BarcodeXpress()

        ' Layer 1: SDK license
        _barcodeXpress.Licensing.SolutionName = "AcmeCorp"
        _barcodeXpress.Licensing.SolutionKey = Convert.ToInt64("12345678901234")

        ' Layer 2: Runtime license — separate purchase, minimum 5
        _barcodeXpress.Licensing.UnlockRuntime("RuntimeKey-XXXXXX", Convert.ToInt64("98765432109876"))

        ' Guard against partial-value mode
        If Not _barcodeXpress.Licensing.IsRuntimeUnlocked Then
            Throw New InvalidOperationException("Runtime license not active — barcode values will be obscured")
        End If
    End Sub
End Class

using IronBarCode;

// In Program.cs or startup configuration
IronBarCode.License.LicenseKey = "YOUR-KEY";

Imports IronBarCode

' In Program.vb or startup configuration
IronBarCode.License.LicenseKey = "YOUR-KEY"

using Accusoft.BarcodeXpressSdk;

public IEnumerable<string> ReadAllBarcodes(string imagePath)
{
    var barcodeXpress = new BarcodeXpress();
    barcodeXpress.Licensing.SolutionName = "AcmeCorp";
    barcodeXpress.Licensing.SolutionKey = Convert.ToInt64("12345678901234");
    barcodeXpress.Licensing.UnlockRuntime("RuntimeKey", Convert.ToInt64("98765432109876"));

    barcodeXpress.reader.SetPropertyValue(BarcodeXpress.cycBxeSetFilename, imagePath);
    barcodeXpress.reader.BarcodeTypes =
        BarcodeType.LinearBarcode |
        BarcodeType.DataMatrixBarcode |
        BarcodeType.QRCodeBarcode;

    var results = barcodeXpress.reader.Analyze();
    return results.Select(r => r.BarcodeValue);
}

Imports Accusoft.BarcodeXpressSdk

Public Function ReadAllBarcodes(imagePath As String) As IEnumerable(Of String)
    Dim barcodeXpress = New BarcodeXpress()
    barcodeXpress.Licensing.SolutionName = "AcmeCorp"
    barcodeXpress.Licensing.SolutionKey = Convert.ToInt64("12345678901234")
    barcodeXpress.Licensing.UnlockRuntime("RuntimeKey", Convert.ToInt64("98765432109876"))

    barcodeXpress.reader.SetPropertyValue(BarcodeXpress.cycBxeSetFilename, imagePath)
    barcodeXpress.reader.BarcodeTypes = BarcodeType.LinearBarcode Or BarcodeType.DataMatrixBarcode Or BarcodeType.QRCodeBarcode

    Dim results = barcodeXpress.reader.Analyze()
    Return results.Select(Function(r) r.BarcodeValue)
End Function

using IronBarCode;

public IEnumerable<string> ReadAllBarcodes(string imagePath)
{
    var results = BarcodeReader.Read(imagePath);
    return results.Select(r => r.Value);
}

Imports IronBarCode

Public Function ReadAllBarcodes(imagePath As String) As IEnumerable(Of String)
    Dim results = BarcodeReader.Read(imagePath)
    Return results.Select(Function(r) r.Value)
End Function

using IronBarCode;

//本地PDF support — no separate library needed
var results = BarcodeReader.Read("invoice-batch.pdf");

foreach (var result in results)
{
    Console.WriteLine($"Page {result.PageNumber}: [{result.Format}] {result.Value}");
}

Imports IronBarCode

'本地PDF support — no separate library needed
Dim results = BarcodeReader.Read("invoice-batch.pdf")

For Each result In results
    Console.WriteLine($"Page {result.PageNumber}: [{result.Format}] {result.Value}")
Next

using Accusoft.BarcodeXpressSdk;
using System.Collections.Generic;

public Dictionary<string, string> ProcessBatch(IEnumerable<string> imagePaths)
{
    var results = new Dictionary<string, string>();

    foreach (var path in imagePaths)
    {
        _barcodeXpress.reader.SetPropertyValue(
            BarcodeXpress.cycBxeSetFilename, path);
        _barcodeXpress.reader.BarcodeTypes =
            BarcodeType.LinearBarcode | BarcodeType.QRCodeBarcode;

        var barcodes = _barcodeXpress.reader.Analyze();
        if (barcodes.Length > 0)
            results[path] = barcodes[0].BarcodeValue;
    }

    return results;
}

Imports Accusoft.BarcodeXpressSdk
Imports System.Collections.Generic

Public Function ProcessBatch(imagePaths As IEnumerable(Of String)) As Dictionary(Of String, String)
    Dim results As New Dictionary(Of String, String)()

    For Each path In imagePaths
        _barcodeXpress.reader.SetPropertyValue(BarcodeXpress.cycBxeSetFilename, path)
        _barcodeXpress.reader.BarcodeTypes = BarcodeType.LinearBarcode Or BarcodeType.QRCodeBarcode

        Dim barcodes = _barcodeXpress.reader.Analyze()
        If barcodes.Length > 0 Then
            results(path) = barcodes(0).BarcodeValue
        End If
    Next

    Return results
End Function

using IronBarCode;
using System.Collections.Concurrent;
using System.Threading.Tasks;

//IronBarcode— parallel batch with thread-safe static API
var files = Directory.GetFiles("/incoming/scans", "*.png");
var allResults = new ConcurrentBag<string>();

Parallel.ForEach(files, file =>
{
    var r = BarcodeReader.Read(file);
    foreach (var barcode in r)
        allResults.Add($"{file}: {barcode.Value}");
});

Imports IronBarCode
Imports System.Collections.Concurrent
Imports System.Threading.Tasks

'IronBarcode— parallel batch with thread-safe static API
Dim files = Directory.GetFiles("/incoming/scans", "*.png")
Dim allResults = New ConcurrentBag(Of String)()

Parallel.ForEach(files, Sub(file)
    Dim r = BarcodeReader.Read(file)
    For Each barcode In r
        allResults.Add($"{file}: {barcode.Value}")
    Next
End Sub)

using IronBarCode;

var options = new BarcodeReaderOptions
{
    Speed = ReadingSpeed.Balanced,
    ExpectMultipleBarcodes = true,
    MaxParallelThreads = 4
};

var results = BarcodeReader.Read("warehouse-scan.png", options);

Imports IronBarCode

Dim options As New BarcodeReaderOptions With {
    .Speed = ReadingSpeed.Balanced,
    .ExpectMultipleBarcodes = True,
    .MaxParallelThreads = 4
}

Dim results = BarcodeReader.Read("warehouse-scan.png", options)