Classic ASP

Append Encoded Binary Data to StringBuilder

Demonstrates how to append encoded binary data to the contenets of a StringBuilder.

Chilkat Classic ASP Downloads

Classic ASP

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<body>
<%
success = 0

set bd = Server.CreateObject("Chilkat.BinData")

success = bd.LoadFile("qa_data/jpg/starfish.jpg")
If (success = 0) Then
    Response.Write "<pre>" & Server.HTMLEncode( "Failed to load file.") & "</pre>"
    Response.End
End If

' For example, let's say we want construct simple JSON containing the base64 representation of the above JPG file.
set sb = Server.CreateObject("Chilkat.StringBuilder")
success = sb.Append("{ ""jpg"": """)
' GetEncodedSb appends the enocded representation of the binary data to the StringBuiler passed in the 2nd arg.
success = bd.GetEncodedSb("base64",sb)
success = sb.Append(""" }")

Response.Write "<pre>" & Server.HTMLEncode( sb.GetAsString()) & "</pre>"

' Output looks like this:
'  { "jpg": "/9j/4AAQSkZJRgABAg...rcQ+vo//2Q==" }

%>
</body>
</html>