C#通过ThoughtWorks.QRCode生成二维码

使用前请先引用：ThoughtWorks.QRCode.Codec
using ThoughtWorks.QRCode.Codec;

C#

//content = "欢迎光临";

QRCodeEncoder qrCodeEncoder = new QRCodeEncoder();

qrCodeEncoder.QRCodeEncodeMode = QRCodeEncoder.ENCODE_MODE.BYTE;

qrCodeEncoder.QRCodeVersion = 20;

qrCodeEncoder.QRCodeScale = 3;

Image image;

image = qrCodeEncoder.Encode(content,System.Text.Encoding.UTF8);

System.IO.MemoryStream ms = new System.IO.MemoryStream();

image.Save(ms, System.Drawing.Imaging.ImageFormat.Jpeg);

Response.ClearContent();

Response.ContentType = "image/Jpeg";

Response.BinaryWrite(ms.GetBuffer());

ms.Close();

ms = null;

image.Dispose();

image = null;

//该代码片段来自于: http://www./codes/csharp/7296