Encoding/Decoding - Hex, Base64, URL, Quoted-Printable w/ any Charset

The Chilkat ASP String Component is freeware and may be used in any ASP application. To install, download and unzip the ASP String Component. Then copy the CkString.dll to a directory on your ASP Web Server and register it with regsvr32.exe.

Demonstrates how to encode/decode strings in various encodings w/ any charset.

<% @CodePage = 1252 %>
<% Response.CodePage = 1252 %> 

<html>
<head><meta http-equiv="Content-Type" content="text/html; charset=windows-1252"></head>
<body>
<%

set cks = Server.CreateObject("CkString.CkString")

' Demonstrate how to encode/decode strings.
s = "eèéêë"

cks.Append s

Response.Write "<p>"
Response.Write cks.Str

Response.Write "<br>"
Response.Write "hex, windows-1252: " & cks.GetEncoded("hex","windows-1252")
Response.Write "<br>"
Response.Write "hex, utf-8: " & cks.GetEncoded("hex","utf-8")
Response.Write "<br>"
Response.Write "url-encoded, windows-1252: " & cks.GetEncoded("url","windows-1252")
Response.Write "<br>"
Response.Write "url-encoded, utf-8: " & cks.GetEncoded("url","utf-8")
Response.Write "<br>"
Response.Write "base64, windows-1252: " & cks.GetEncoded("base64","windows-1252")
Response.Write "<br>"
Response.Write "base64, utf-8: " & cks.GetEncoded("base64","utf-8")
Response.Write "<br>"
Response.Write "quoted-printable, windows-1252: " & cks.GetEncoded("quoted-printable","windows-1252")
Response.Write "<br>"
Response.Write "quoted-printable, utf-8: " & cks.GetEncoded("quoted-printable","utf-8")
Response.Write "</p>"

' Prints this:
' hex, windows-1252: 65E8E9EAEB
' hex, utf-8: 65C3A8C3A9C3AAC3AB
' url-encoded, windows-1252: e%E8%E9%EA%EB
' url-encoded, utf-8: e%C3%A8%C3%A9%C3%AA%C3%AB
' base64, windows-1252: Zejp6us=
' base64, utf-8: ZcOow6nDqsOr
' quoted-printable, windows-1252: e=E8=E9=EA=EB
' quoted-printable, utf-8: e=C3=A8=C3=A9=C3=AA=C3=AB

' Demonstrate decoding by appending the encoded form and outputting
' the string.

' All of the following Response.Write lines print "eèéêë"
cks.Clear
cks.AppendEncoded "65E8E9EAEB","hex","windows-1252"
Response.Write cks.Str & "<br>"

cks.Clear
cks.AppendEncoded "65C3A8C3A9C3AAC3AB","hex","utf-8"
Response.Write cks.Str & "<br>"

cks.Clear
cks.AppendEncoded "e%E8%E9%EA%EB","url","windows-1252"
Response.Write cks.Str & "<br>"

cks.Clear
cks.AppendEncoded "e%C3%A8%C3%A9%C3%AA%C3%AB","url","utf-8"
Response.Write cks.Str & "<br>"

cks.Clear
cks.AppendEncoded "Zejp6us=","base64","windows-1252"
Response.Write cks.Str & "<br>"

cks.Clear
cks.AppendEncoded "ZcOow6nDqsOr","base64","utf-8"
Response.Write cks.Str & "<br>"

cks.Clear
cks.AppendEncoded "e=E8=E9=EA=EB","quoted-printable","windows-1252"
Response.Write cks.Str & "<br>"

cks.Clear
cks.AppendEncoded "e=C3=A8=C3=A9=C3=AA=C3=AB","quoted-printable","utf-8"
Response.Write cks.Str & "<br>"


%>
</body>
</html>

Need a specific example? Send a request to support@chilkatsoft.com