二维码二进制存入数据库中sqlsever

[cao4010578]

QRCodeEncoder qrCodeEncoder = new QRCodeEncoder();
qrCodeEncoder.QRCodeEncodeMode = QRCodeEncoder.ENCODE_MODE.BYTE;
qrCodeEncoder.QRCodeScale = 4;//表示大小
qrCodeEncoder.QRCodeVersion = 7;//生成Code版本信息
qrCodeEncoder.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.M;
Image image;
string data =info.FQr;//二维码数据信息()
image = qrCodeEncoder.Encode(data);
this.pictureBox1.Image = image;
MemoryStream s = new MemoryStream();
image.Save(s, System.Drawing.Imaging.ImageFormat.Gif);
byte[] mybyte = new byte[s.Length];
s.Read(mybyte, 0, (int)s.Length);
s.Close();
s.Dispose();

[苍穹无痕]

有什么问题？是把保存到本地的该为保存到数据库？

[风一样的大叔]

什么问题都没说