Generate QR code in asp.net

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To generate QR Code in asp.net VB lang.

On Default.aspx page just put IMG tag.

 <img  id="img" alt="Alternate Text" />

On Default.aspx.vb 

Just Import MessagingToolkit.QRCode.Codec in namespace

 Dim data As String = "codens.blogspot.com"

•              Dim qrCodeEncoder As New QRCodeEncoder()
•             qrCodeEncoder.QRCodeBackgroundColor = Color.White
•             qrCodeEncoder.QRCodeForegroundColor = Color.Black
•             qrCodeEncoder.QRCodeEncodeMode = qrCodeEncoder.ENCODE_MODE.[BYTE]
• 
  
•             Dim scale As Integer = Convert.ToInt16(1) 'Here we need to give size of Qr
•             qrCodeEncoder.QRCodeScale = scale
•             Dim version As Integer = Convert.ToInt16(0)
• 
  
•             qrCodeEncoder.QRCodeVersion = version
•             qrCodeEncoder.QRCodeErrorCorrect = qrCodeEncoder.ERROR_CORRECTION.H
• 
  
•             QRImageName = "Qr_IMG.Gif"
•  qrImagePath = System.Web.HttpContext.Current.Server.MapPath("~\" & ConfigurationManager.AppSettings("ImageFolder").ToString & "\ImagesNew\")
• 
  
• 
  
•             Try
•                 If File.Exists(qrImagePath) Then
•                     File.Delete(qrImagePath)
•                 End If
•             Catch generatedExceptionName As Exception
•                 Throw
•             End Try
•             
•             Dim bimg As Bitmap = qrCodeEncoder.Encode(data)
•             bimg.Save(qrImagePath, System.Drawing.Imaging.ImageFormat.Gif)