[AccessD] OT RE: Rar vs winzip

Darryl Collins Darryl.Collins at coles.com.au
Tue Feb 12 18:03:33 CST 2008


Greetings Darren.

This link maybe helpful (or indeed may not be) untested...
http://www.webace.com.au/~balson/InsaneExcel/Compress.htm


But this seems to be closer to what you are seeking
http://www.planet-source-code.com/vb/scripts/ShowCode.asp?txtCodeId=2075&lngWId=1

hth

Darryl in Oz.



-----Original Message-----
From: accessd-bounces at databaseadvisors.com
[mailto:accessd-bounces at databaseadvisors.com]On Behalf Of Darren D
Sent: Wednesday, 13 February 2008 10:57 AM
To: 'Access Developers discussion and problem solving'
Subject: Re: [AccessD] OT RE: Rar vs winzip


Hi Jim

I can see the value and power in the algorithm link you posted

Does anyone know of a VB equivalent?

I know nothing about Delphi or how to 'convert' from Delphi to VB(A)

Darren
-----Original Message-----
From: accessd-bounces at databaseadvisors.com
[mailto:accessd-bounces at databaseadvisors.com] On Behalf Of Jim Lawrence
Sent: Wednesday, 13 February 2008 10:39 AM
To: 'Access Developers discussion and problem solving'
Subject: Re: [AccessD] OT RE: Rar vs winzip

Hi Arthur:

There are only a limited number of compression algorithms and as far as I
know they are all in the public domain, in one form or another (check out
the open source community if you have any doubts.). You are only paying for
the implementation and packaging now. 

I use to use and very much like LZH compression
(http://www.sxlist.com/techref/language/delphi/swag/ARCHIVES0041.html) along
with the PKZIP group of compression routines.

Jim 

-----Original Message-----
From: accessd-bounces at databaseadvisors.com
[mailto:accessd-bounces at databaseadvisors.com] On Behalf Of Arthur Fuller
Sent: Tuesday, February 12, 2008 1:53 PM
To: Access Developers discussion and problem solving
Subject: Re: [AccessD] OT RE: Rar vs winzip

As a long-time user of winRAR, I did want to add one thing to this thread.
It can generate standard Zip files too. If you right-click from the Explorer
window, choose "add to archive" instead of automatically naming the file. A
dialog comes up enabling you to switch from RAR to ZIP format.

Arthur

On Tue, Feb 12, 2008 at 12:38 PM, jwcolby <jwcolby at colbyconsulting.com>
wrote:

> Yep, and that is precisely what happened.  FAST though.
>
>
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