8000 QRCode' does not contain a definition for 'GetGraphic' and no accessible extension method 'GetGraphic' accepting a first argument of type 'QRCode' could be found · Issue #441 · codebude/QRCoder · GitHub
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QRCode' does not contain a definition for 'GetGraphic' and no accessible extension method 'GetGraphic' accepting a first argument of type 'QRCode' could be found #441

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ANKUSH-032 opened this issue Jan 10, 2023 · 1 comment
Open

QRCode' does not contain a definition for 'GetGraphic' and no accessible extension method 'GetGraphic' accepting a first argument of type 'QRCode' could be found #441

ANKUSH-032 opened this issue Jan 10, 2023 · 1 comment

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@ANKUSH-032
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I am trying to generate QRCode in .Net 6 but get a error Tell me where is my code wrong

QRCodeGenerator qrCodeGenerator = new();
string data = "Name : " + employeeSalaryGetDetails.Name + "\n DOB : " + employeeSalaryGetDetails.DayofBirth.ToString() + "\n Email Address : " + employeeSalaryGetDetails.EmailId.ToString();
QRCodeData qrCodeData = qrCodeGenerator.CreateQrCode(data, QRCodeGenerator.ECCLevel.Q);
QRCode qrCoder = new();
qrCoder.Equals(qrCodeData);
Image rqCodeImage = qrCoder.GetGraphic(20);

            var bytes = ImageToByteArray(rqCodeImage);
            return File(bytes, "image/tmp");
@Benjlet
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Benjlet commented Apr 1, 2023 •
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Ankush,

The syntax on the frontpage of this GitHub might be for an older version - the below code works fine for me in .NET 6, referencing QRCoder v1.4.3:

string data = "Your data here";
string path = @"image/example.png"

QRCodeData qrCodeData = QRCoder.QRCodeGenerator.GenerateQrCode(data, QRCoder.QRCodeGenerator.ECCLevel.Q);
BitmapByteQRCode qrCode = new QRCoder.BitmapByteQRCode(qrCodeData);
byte[] bytes = qrCode.GetGraphic(50);

File.WriteAllBytes(path, bytes);

There are of course much nicer ways of writing this but illustrates it is still working on the latest.

Cheers

@codebude codebude mentio 56E4 ned this issue May 1, 2024
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@Benjlet @ANKUSH-032
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