Qr Code In | Vb6

' Wait for file creation Do While Dir(App.Path & "\qrcode.png") = "" DoEvents Loop

Private Function URLEncode(str As String) As String Dim i As Integer Dim result As String qr code in vb6

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

result = "" For i = 1 To Len(str) Dim ch As String ch = Mid(str, i, 1) Select Case ch Case "A" To "Z", "a" To "z", "0" To "9", ".", "-", "_", "~" result = result & ch Case " " result = result & "+" Case Else result = result & "%" & Right("0" & Hex(Asc(ch)), 2) End Select Next i "a" To "z"

Private Sub Command1_Click() Dim size As String

Private Function URLEncode(str As String) As String Dim i As Integer Dim result As String Dim ch As String

Private Sub DrawQRCode(qr As QRCodeMatrix, picBox As PictureBox, scale As Integer) Dim x As Integer, y As Integer