如何使用asp.net创建QR码编码和解码？ [英] How to create QR Code encode and decode using asp.net ?

问题描述

如何使用asp.net创建QR码编码和解码？

How to create QR Code encode and decode using asp.net ?

推荐答案

参考此链接



开源QRCode库 [ ^ ]



另一个可以实现的简单代码：



1）从此链接下载Messaging Toolkit DLL：



MessagingToolkit.QRCode.dll [ ^ ]



2）将其引用包含在您的程序中并按如下方式进行：

Refer to this link

Open Source QRCode Library[^]

Another simple code that you can implement:

1) Download Messaging Toolkit DLL from this link:

MessagingToolkit.QRCode.dll [^]

2)Include its reference into your program and proceed as follows:

using MessagingToolkit.QRCode.Codec;
using MessagingToolkit.QRCode.Codec.Data;
using System.IO;

编码：

Encoding:

string yourcode= textBox1.Text;
QRCodeEncoder enc = new QRCodeEncoder();
Bitmap qrcode = enc.Encode(yourcode);
pictureBox1.Image = qrcode as Image;//Displays generated code in PictureBox

解码：

Decoding:

QRCodeDecoder dec = new QRCodeDecoder();
textBox2.Text = (dec.decode(new QRCodeBitmapImage(pictureBox1.Image as Bitmap)));

问候......：笑：

Regards.. :laugh:

尝试使用google zxing .net端口 http://zxingnet.codeplex.com/ [ ^ ]

Try google zxing .net port available here http://zxingnet.codeplex.com/[^]

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