引用ThoughtWorks.QRCode.dll这个文件,。
然后写方法
using ThoughtWorks.QRCode.Codec;
using ThoughtWorks.QRCode.Codec.Data;
using ThoughtWorks.QRCode.Codec.Util;
QRCodeDecoder decoder = new QRCodeDecoder();
String decodedString = decoder.decode(new QRCodeBitmapImage(new Bitmap(pb_view.Image)));//pb_view.Image图片PictureBox控件
txtEncodeData.Text = decodedString;//获取到了
引用ThoughtWorks.QRCode.dll (如何网上找不到留下邮箱我发你.)
using ThoughtWorks.QRCode.Codec;
using ThoughtWorks.QRCode.Codec.Data;
using ThoughtWorks.QRCode.Codec.Util;
QRCodeDecoder decoder = new QRCodeDecoder();
String decodedString = decoder.decode(new QRCodeBitmapImage(new Bitmap(pb_view.Image)));//pb_view.Image图片PictureBox控件
txtEncodeData.Text = decodedString;//获取到了
嗯 你可以在老师课堂上咨询