如何在 C# 中从 System.Drawing 读取条形码

using IronSoftware.Drawing;
using System.Collections.Generic;

List<AnyBitmap> barcodes = new List<AnyBitmap>();

// Instantiate System.Drawing.Bitmap
System.Drawing.Bitmap bitmapFromBitmap = new System.Drawing.Bitmap("test1.jpg");

// Cast from System.Drawing.Bitmap to AnyBitmap
AnyBitmap barcode1 = bitmapFromBitmap;

barcodes.Add(barcode1);

// Instantiate System.Drawing.Bitmap
System.Drawing.Image bitmapFromFile = System.Drawing.Image.FromFile("test2.png");

// Cast from System.Drawing.Image to AnyBitmap
AnyBitmap barcode2 = bitmapFromFile;

barcodes.Add(barcode2);

Imports IronSoftware.Drawing
Imports System.Collections.Generic

Private barcodes As New List(Of AnyBitmap)()

' Instantiate System.Drawing.Bitmap
Private bitmapFromBitmap As New System.Drawing.Bitmap("test1.jpg")

' Cast from System.Drawing.Bitmap to AnyBitmap
Private barcode1 As AnyBitmap = bitmapFromBitmap

barcodes.Add(barcode1)

' Instantiate System.Drawing.Bitmap
Dim bitmapFromFile As System.Drawing.Image = System.Drawing.Image.FromFile("test2.png")

' Cast from System.Drawing.Image to AnyBitmap
Dim barcode2 As AnyBitmap = bitmapFromFile

barcodes.Add(barcode2)

using IronBarCode;
using IronSoftware.Drawing;
using System;
using System.Collections.Generic;

List<AnyBitmap> barcodes = new List<AnyBitmap>();

System.Drawing.Bitmap bitmapFromBitmap = new System.Drawing.Bitmap("test1.jpg");
AnyBitmap barcode1 = bitmapFromBitmap;
barcodes.Add(barcode1);

System.Drawing.Image bitmapFromFile = System.Drawing.Image.FromFile("test2.png");
AnyBitmap barcode2 = bitmapFromFile;
barcodes.Add(barcode2);

foreach (var barcode in barcodes)
{
    // Read the barcode
    var results = BarcodeReader.Read(barcode);
    foreach (var result in results)
    {
        // Output the detected barcode value
        Console.WriteLine(result.Value);
    }
}

Imports IronBarCode
Imports IronSoftware.Drawing
Imports System
Imports System.Collections.Generic

Private barcodes As New List(Of AnyBitmap)()

Private bitmapFromBitmap As New System.Drawing.Bitmap("test1.jpg")
Private barcode1 As AnyBitmap = bitmapFromBitmap
barcodes.Add(barcode1)

Dim bitmapFromFile As System.Drawing.Image = System.Drawing.Image.FromFile("test2.png")
Dim barcode2 As AnyBitmap = bitmapFromFile
barcodes.Add(barcode2)

For Each barcode In barcodes
	' Read the barcode
	Dim results = BarcodeReader.Read(barcode)
	For Each result In results
		' Output the detected barcode value
		Console.WriteLine(result.Value)
	Next result
Next barcode