如何使用 IronBarcode 在 C# 中使用异步和多线程。

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

List<string> imagePaths = new List<string>() { "image1.png", "image2.png" };

// Barcode reading options
BarcodeReaderOptions options = new BarcodeReaderOptions()
{
    ExpectMultipleBarcodes = true
};

// Read barcode using Async
BarcodeResults asyncResult = await BarcodeReader.ReadAsync(imagePaths, options);

// Print the results to console
foreach (var result in asyncResult)
{
    Console.WriteLine(result.ToString());
}

Imports IronBarCode
Imports System
Imports System.Collections.Generic
Imports System.Threading.Tasks

Private imagePaths As New List(Of String)() From {"image1.png", "image2.png"}

' Barcode reading options
Private options As New BarcodeReaderOptions() With {.ExpectMultipleBarcodes = True}

' Read barcode using Async
Private asyncResult As BarcodeResults = await BarcodeReader.ReadAsync(imagePaths, options)

' Print the results to console
For Each result In asyncResult
	Console.WriteLine(result.ToString())
Next result

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

List<string> imagePaths = new List<string>(){"test1.jpg", "test2.png"};

// Barcode reading options
BarcodeReaderOptions options = new BarcodeReaderOptions()
{
    Multithreaded = true,
    MaxParallelThreads = 4,
    ExpectMultipleBarcodes = true
};

// Read barcode with multithreaded enabled
BarcodeResults results = BarcodeReader.Read(imagePaths, options);

// Print the results to console
foreach (var result in results)
{
    Console.WriteLine(result.ToString());
}

Imports IronBarCode
Imports System
Imports System.Collections.Generic
Imports System.Threading.Tasks

Private imagePaths As New List(Of String)() From {"test1.jpg", "test2.png"}

' Barcode reading options
Private options As New BarcodeReaderOptions() With {
	.Multithreaded = True,
	.MaxParallelThreads = 4,
	.ExpectMultipleBarcodes = True
}

' Read barcode with multithreaded enabled
Private results As BarcodeResults = BarcodeReader.Read(imagePaths, options)

' Print the results to console
For Each result In results
	Console.WriteLine(result.ToString())
Next result