使用ThoughtWorks.QRCode生成二维码

新建Windows应用程序，添加引用ThoughtWorks.QRCode.dll，编写代码生成二维码。

using System;
using System.Drawing;
using System.Windows.Forms;
using ThoughtWorks.QRCode.Codec;

namespace QcCodeCreaterExp
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            Image image;
            try
            {
                QRCodeEncoder qrCodeEncoder = new QRCodeEncoder();
                qrCodeEncoder.QRCodeEncodeMode = QRCodeEncoder.ENCODE_MODE.BYTE;
                qrCodeEncoder.QRCodeScale = Convert.ToInt32(TextBox_QrCodeSize.Text);//尺寸
                qrCodeEncoder.QRCodeVersion = Convert.ToInt32(TextBox_QrCodeVersion.Text);//版本
                qrCodeEncoder.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.M;
                image = qrCodeEncoder.Encode(TextBox_QrCodeContent.Text);
            }
            catch (Exception ex)
            {
                image = null;
            }
            if (image != null)
            {
                pictureBox1.Image = image;
            }
        }
    }
}

以我博客地址为内容生成二维码，下面是运行效果图。

快拿手机来扫一扫吧。