QR codes in C#

1. start new winforms project 

2. add nuget package : Qr Code libary

3. add using MessagingToolkit.QRCode;  in the class

4. add code in the load function of the form.

     

     string QRText = "TEL:" ;

            MessagingToolkit.QRCode.Codec. QRCodeEncoder MyQrcode = new MessagingToolkit.QRCode.Codec.QRCodeEncoder ();

            System.Drawing. Bitmap bm = MyQrcode.Encode(QRText);

            pictureBox1.Image = bm;