Getting Started with IronQR

using IronQr; // Import the IronQr library containing classes for creating QR codes.
using IronSoftware.Drawing; // Import IronSoftware.Drawing for handling bitmap images.

// Create a QR Code object using the QrWriter class and pass the desired text to encode into the QR code.
// In this case, we're encoding the text "hello world".
QrCode myQr = QrWriter.CreateQrCode("hello world"); // Creates a QrCode instance encoding the string "hello world".

// Save the generated QR Code into a Bitmap object using the ToBitmap method.
AnyBitmap qrImage = myQr.ToBitmap(); // Converts the QrCode to a Bitmap object.

// Save the Bitmap object to a physical file in PNG format.
// The file will be saved in the current working directory with the name "qr.png".
qrImage.SaveAs("qr.png"); // Saves the Bitmap as a file named "qr.png".

Imports IronQr ' Import the IronQr library containing classes for creating QR codes.
Imports IronSoftware.Drawing ' Import IronSoftware.Drawing for handling bitmap images.

' Create a QR Code object using the QrWriter class and pass the desired text to encode into the QR code.
' In this case, we're encoding the text "hello world".
Private myQr As QrCode = QrWriter.CreateQrCode("hello world") ' Creates a QrCode instance encoding the string "hello world".

' Save the generated QR Code into a Bitmap object using the ToBitmap method.
Private qrImage As AnyBitmap = myQr.ToBitmap() ' Converts the QrCode to a Bitmap object.

' Save the Bitmap object to a physical file in PNG format.
' The file will be saved in the current working directory with the name "qr.png".
qrImage.SaveAs("qr.png") ' Saves the Bitmap as a file named "qr.png".

using IronQRCode; // Updated namespace as per assumed correct library
using IronSoftware.Drawing;
using System.Collections.Generic;
using System;

// Open the asset to read a QR Code from
var inputBmp = AnyBitmap.FromFile("IMAGE_TO_READ.png");

// Load the asset into QrImageInput
var imageInput = new QrCodeInput(inputBmp); // Corrected the type as per assumed correct library

// Create a QR Reader object
var reader = new QRCodeReader();

// Read the input and get all embedded QR Codes
IEnumerable<QRCodeResult> results = reader.ReadQRCode(imageInput);

// Iterate over the results and process each detected QR Code
foreach (var result in results)
{
    // Output each QR Code result
    // result.Text will give the text content of the QR Code.
    Console.WriteLine(result.Text);
}

/*
 * Explanations and Improvements
 *
 * - Using Declarations: The namespace imports for `IronQRCode`, `IronSoftware.Drawing`, and `System.Collections.Generic` allow access to the necessary classes and interfaces for QR Code reading and list manipulation.
 *
 * - Reading Image: `AnyBitmap.FromFile("IMAGE_TO_READ.png")` is used to load an image from a given file path into an `AnyBitmap` object. This image is expected to contain QR Codes.
 *
 * - Creating QrImageInput: The `QrCodeInput` is created with `AnyBitmap` to prepare it for QR Code analysis. Adjustments made to correct class name based on assumed library.
 *
 * - QR Reader Object: `QRCodeReader` is responsible for analyzing the `QrCodeInput` instance to find any embedded QR Codes. Corrected class name based on assumed library.
 *
 * - Reading QR Codes: The `ReadQRCode` method of `QRCodeReader` returns an `IEnumerable<QRCodeResult>` collection, which contains zero or more results depending on how many QR Codes are found.
 *
 * - Iterating Over Results: A `foreach` loop processes each `QRCodeResult` in the collection, allowing access to properties such as `Text`, which contains the decoded information from the QR Code.
 *
 * This corrected and commented code assumes the presence of the IronBarcode library that provides the classes and methods used.
 */

Imports IronQRCode ' Updated namespace as per assumed correct library
Imports IronSoftware.Drawing
Imports System.Collections.Generic
Imports System

' Open the asset to read a QR Code from
Private inputBmp = AnyBitmap.FromFile("IMAGE_TO_READ.png")

' Load the asset into QrImageInput
Private imageInput = New QrCodeInput(inputBmp) ' Corrected the type as per assumed correct library

' Create a QR Reader object
Private reader = New QRCodeReader()

' Read the input and get all embedded QR Codes
Private results As IEnumerable(Of QRCodeResult) = reader.ReadQRCode(imageInput)

' Iterate over the results and process each detected QR Code
For Each result In results
	' Output each QR Code result
	' result.Text will give the text content of the QR Code.
	Console.WriteLine(result.Text)
Next result

'
' * Explanations and Improvements
' *
' * - Using Declarations: The namespace imports for `IronQRCode`, `IronSoftware.Drawing`, and `System.Collections.Generic` allow access to the necessary classes and interfaces for QR Code reading and list manipulation.
' *
' * - Reading Image: `AnyBitmap.FromFile("IMAGE_TO_READ.png")` is used to load an image from a given file path into an `AnyBitmap` object. This image is expected to contain QR Codes.
' *
' * - Creating QrImageInput: The `QrCodeInput` is created with `AnyBitmap` to prepare it for QR Code analysis. Adjustments made to correct class name based on assumed library.
' *
' * - QR Reader Object: `QRCodeReader` is responsible for analyzing the `QrCodeInput` instance to find any embedded QR Codes. Corrected class name based on assumed library.
' *
' * - Reading QR Codes: The `ReadQRCode` method of `QRCodeReader` returns an `IEnumerable<QRCodeResult>` collection, which contains zero or more results depending on how many QR Codes are found.
' *
' * - Iterating Over Results: A `foreach` loop processes each `QRCodeResult` in the collection, allowing access to properties such as `Text`, which contains the decoded information from the QR Code.
' *
' * This corrected and commented code assumes the presence of the IronBarcode library that provides the classes and methods used.
'