Vb6 — Qr Code In

' Display result Picture1.Picture = LoadPicture(App.Path & "\qrcode.png") End Sub For simple alphanumeric QR codes, you can implement manually:

Private Type QRCodeMatrix size As Integer matrix() As Integer End Type Private Function GenerateSimpleQRCode(data As String) As QRCodeMatrix Dim qr As QRCodeMatrix Dim i As Integer, j As Integer

If http.Status = 200 Then ' Save image filePath = App.Path & "\temp_qr.png" fileNum = FreeFile Open filePath For Binary As #fileNum Put #fileNum, 1, http.responseBody Close #fileNum ' Display Picture1.Picture = LoadPicture(filePath) ' Clean up Kill filePath Else MsgBox "Error generating QR code", vbCritical End If

' Execute Shell strCommand, vbHide