Generate Barcode Image - ASP Classic
BarCode SDK sample in ASP Classic demonstrating ‘Generate Barcode Image’
GenerateBarcode.asp
<%
' In case of "Server.CreateObject Failed", "Server object error "ASP 0177 : 8000ffff" or similar errors:
' Please try the following:
' - Open IIS 
' - Find application pools (DefaultAppPool is used by default)
' - Open its properties and check .NET CLR version selected:
' - if you have  .NET 1.1 then change to .NET CLR 2.00
' - if you have .NET CLR 2.00 then try to change to .NET CLR 4.0
Set bc = Server.CreateObject("Bytescout.BarCode.Barcode")
bc.RegistrationName="demo"
bc.RegistrationKey="demo"
' set barcode type to Datamatrix
bc.Symbology = 15 ' 15 = DataMatrix
' set barcode value to encode
bc.Value = "http://www.bytescout.com"
' generate and get barcode image as PNG image array of bytes
 BarCodeImage = bc.GetImageBytesPNG
 response.ContentType = "image/png"
 ' add content type header 
 response.AddHeader "Content-Type", "image/png"
 ' set the content disposition
 response.AddHeader "Content-Disposition", "inline;filename=BarCode.png" 
 ' write the binary image to the Response output stream 
 response.BinaryWrite BarCodeImage
 response.End
' disconnect from libraries
Set bc = Nothing
%>