W3C home > Mailing lists > Public > www-international@w3.org > April to June 2000

Automatic Language Detect

From: James Turley <jturley@xai.com>
Date: Wed, 19 Apr 2000 16:29:27 -0700
To: <www-international@w3.org>
Message-ID: <001d01bfaa57$1b845fc0$0300a8c0@eureka>
Hello...

I will jump in here, re language Auto Detect for Win9x/NT/2K platforms.
I always wondered how IE5 "Autodetected" languages
through the [Right Mouse Click]-->Encoding-->AutoSelect
process. And..I was hoping never to have to write
one to support the 127 locales supported by Windows 2000.
Well...seems like you don't have to write any code, due
do some undocumented but useful features of Jet. 4.0.

While I was giving a seminar in Redmond, a reliable but
unamed PM from MS Office 2K let me in on the secret.
Microsoft Jet OLEDB 4.0 Text and installable
indexed-sequential access method (IISAM) uses
MLANG.dll which provides Language autodetect functionality
for all MS products through "Extended Properties" setting. You get
this for free with all MS OS's and maybe MacOS.

So...if you are using ADO (DAO works too, I am told)...
in VB for example, just set up an ADO connection,
set Provider as "Microsoft.Jet.OLEDB.4.0" and
set Properties("Extended Properties") = "TEXT;CharacterSet=Detect;" &
   "Locale=ALL;"

This will return an enumeration recordset of "guesses" about the locales
represented
by your text, sorted in best guess order.

Pretty good..and you don't even have to write any code.
I think it may work on mac too.

email me offlist for some coding fragments.

Jim Turley, XAI mailto:jturley@xai.com


--
XA International                        14510 Big Basin Way, #240
Contract Programming Agency             Saratoga, CA 95070
International Software Engineering      mailto:info@xai.com
http://www.xai.com
+1 408 741 5577 Voice                    +1 408 741 0512 FAX


-----Original Message-----
From: www-international-request@w3.org
[mailto:www-international-request@w3.org]On Behalf Of Santosh Rau (by
way of "Martin J. Duerst" <duerst@w3.org>)
Sent: Tuesday, April 18, 2000 8:58 PM
To: www-international@w3.org
Subject: Re: Japanese encoding?


Hello,

Can someone point me to RFCs/documentation on how these browsers
'auto-detect' the encoding used on japanese pages ?  This is for the
case where the 'charset' is not specified. I have two URLs for which the
browsers work correctly:

www.yahoo.co.jp
www.kantei.go.jp

Thanks
Santosh Rau
Netmind
Received on Wednesday, 19 April 2000 19:30:59 GMT

This archive was generated by hypermail 2.2.0+W3C-0.50 : Tuesday, 2 June 2009 19:16:55 GMT