ASP Examples

ChilkatHOMEAndroid™ASPVisual BasicVB.NETC#iOS (IPhone)Objective-CC++CUnicode C++Unicode CMFCDelphi DLLDelphi ActiveXFoxProJavaPerlPHP ExtensionPHP ActiveXPythonPowerShellRubySQL ServerVBScript

ASP Examples

ASP String
ASP Byte Array
Bounced Mail
Bz2
Character Encoding
CSV
Digital Certificates
Digital Signatures
Email
FTP
HTML Conversion
HTTP
IMAP
Encryption
MHT / HTML Email
POP3
RSA
S/MIME
SMTP
Socket
Spider
SSH
SSH Tunnel
SSH Key
SFTP
Tar
ASP Upload
XML
XMP
Zip Compression

More Examples...
Amazon S3
Email Object
DKIM / DomainKey
NTLM
DH Key Exchange
DSA
FileAccess
RSS
Atom
Self-Extractor
Service
PPMD
Deflate
Bzip2
LZW

 

 

 

 

 

 

PPMD Compress File

Demonstrates how to use the PPMD compression algorithm to compress a file. This code is capable of compressing any size file because the file data is compressed from input to output in a streaming mode. The output file does not contain any "PPMD" header -- it is purely PPMD compressed data.

Download Chilkat Compression ActiveX

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<body>
<%
set compress = Server.CreateObject("Chilkat.Compression")

'  Any string argument automatically begins a 30-day trial.
success = compress.UnlockComponent("30-day trial")
If (success <> 1) Then
    Response.Write "<pre>" & Server.HTMLEncode("Compression component unlock failed") & "</pre>"

End If

compress.Algorithm = "ppmd"

success = compress.CompressFile("hamlet.xml","hamletPpmd.dat")
If (success <> 1) Then
    Response.Write "<pre>" & Server.HTMLEncode(compress.LastErrorText) & "</pre>"

End If

'  Decompress back to the original:
success = compress.DecompressFile("hamletPpmd.dat","hamletInflated.xml")
If (success <> 1) Then
    Response.Write "<pre>" & Server.HTMLEncode(compress.LastErrorText) & "</pre>"

End If

Response.Write "<pre>" & Server.HTMLEncode( "Success!") & "</pre>"
%>
</body>
</html>

 

© 2000-2013 Chilkat Software, Inc. All Rights Reserved.