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QrEncoder qrEncoder = new QrEncoder(ErrorCorrectionLevel.L);
QrCode qrCode = new QrCode();
qrEncoder.TryEncode(QrCodeStr, out qrCode);
GraphicsRenderer renderer = new GraphicsRenderer(new FixedModuleSize(5, QuietZoneModules.Two), Brushes.Red, Brushes.Green);
using (FileStream stream = new FileStream(FileName, FileMode.Create))
{
renderer.WriteToStream(qrCode.Matrix, ImageFormat.Png, stream);
}
GraphicsRenderer renderer = new GraphicsRenderer(new FixedModuleSize(5, QuietZoneModules.Two), Brushes.Red, Brushes.Green);
这样用手机就扫描不出来
参考http://www.189works.com/article-50715-1.html