QRCodeEncoderDecoderLibraryを用いてQRコードをエンコードする（作成する）Csharpの単体アプリを作る

※ライブラリは以下参照
QR Code Encoder and Decoder .NET Class Library
https://www.codeproject.com/Articles/1250071/QR-Code-Encoder-and-Decoder-NET-Class-Library-Writ

QRCodeEncoderDecoderLibrary.dll
QRCodeEncoderDecoderLibrary.dll

sample_qr_encode.cs


//c:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe /reference:QRCodeEncoderDecoderLibrary.dll /target:winexe sample_qr_encode.cs

using System;
using System.Windows.Forms;
using System.Drawing;
using QRCodeEncoderDecoderLibrary;

public class sample_qr_encode
{
 public static void Main(string[] args)
 {

    string str;
    str = @"" + args[0];

    QREncoder QRCodeEncoder;
    Bitmap    QRCodeImage;

    QRCodeEncoder = new QREncoder();

    byte [] bytesData = System.Text.Encoding.UTF8.GetBytes(str);
    string Data = System.Text.Encoding.UTF8.GetString(bytesData);

    QRCodeEncoder.Encode(ErrorCorrection.H, Data);
    QRCodeImage = QRCodeToBitmap.CreateBitmap(QRCodeEncoder, 4, 8);

    QRCodeImage.Save(@".\\outQR.png",System.Drawing.Imaging.ImageFormat.Png);

 }
}