Re: [Freedos-user] Detect ramdrives Fwd: [basic-es] Hola, una pregunta

2009-04-17 Thread Christian Masloch
 This is a question originally sent on
 a spanish list about BASIC, but
 is more a DOS question, so I translate here...

 Writing a DOS app on qbasic or quickbasic to check the disk
 units on
 the PC (floppy, HD, CD...)  Can check to first CD
 unit, later if exist
 a ramdisk how to check if the unit is a real disk or a ram
 virtual
 disk?

 i use FINDRAMD.EXE from this site:

 http://www-user.tu-chemnitz.de/~heha/hs_freeware/freew.html

 source code included.

It's rather unreliable because it only checks whether there's just one FAT  
on the drive. However, that _is_ the most reliable method of detecting a  
RAM disk because there's nothing else different RAM disks have in common.  
Expect that some non-RAM disks might also be detected this way. Obtaining  
the drive letter from the RAM disk's driver or asking the user is the only  
certain way.

Regards,
Christian

--
Stay on top of everything new and different, both inside and 
around Java (TM) technology - register by April 22, and save
$200 on the JavaOne (SM) conference, June 2-5, 2009, San Francisco.
300 plus technical and hands-on sessions. Register today. 
Use priority code J9JMT32. http://p.sf.net/sfu/p
___
Freedos-user mailing list
Freedos-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/freedos-user


[Freedos-user] Detect ramdrives Fwd: [basic-es] Hola, una pregunta

2009-04-16 Thread Marco Antonio Achury Palma
This is a question originally sent on a spanish list about BASIC, but
is more a DOS question, so I translate here...

Writing a DOS app on qbasic or quickbasic to check the disk units on
the PC (floppy, HD, CD...)  Can check to first CD unit, later if exist
a ramdisk how to check if the unit is a real disk or a ram virtual
disk?

-- Forwarded message --
From: Vizzio Costa
Date: Thu, 16 Apr 2009 21:07:56 -
Subject: [basic-es] Hola, una pregunta
To: basic...@gruposyahoo.com

estoy en esto de la programación en Basic y me he encontrado en el
siguiente caso:

Desarrollo una aplicación para msdos en qbasic o en quick basic que me
permita determinar las unidades de la pc (CD, Disketera, HD,...), y
solamente puedo determinar la primera unidad de CD, luego de eso si
corresponde una ramdrive, también le asigna unidad de CD, sabe alguien
como hacerlo?


Muchas gracias.

--
Stay on top of everything new and different, both inside and 
around Java (TM) technology - register by April 22, and save
$200 on the JavaOne (SM) conference, June 2-5, 2009, San Francisco.
300 plus technical and hands-on sessions. Register today. 
Use priority code J9JMT32. http://p.sf.net/sfu/p
___
Freedos-user mailing list
Freedos-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/freedos-user


Re: [Freedos-user] Detect ramdrives Fwd: [basic-es] Hola, una pregunta

2009-04-16 Thread pcdos2k

--- On Thu, 4/16/09, Marco Antonio Achury Palma marcoach...@gmail.com wrote:

 This is a question originally sent on
 a spanish list about BASIC, but
 is more a DOS question, so I translate here...
 
 Writing a DOS app on qbasic or quickbasic to check the disk
 units on
 the PC (floppy, HD, CD...)  Can check to first CD
 unit, later if exist
 a ramdisk how to check if the unit is a real disk or a ram
 virtual
 disk?
 


i use FINDRAMD.EXE from this site:

http://www-user.tu-chemnitz.de/~heha/hs_freeware/freew.html

source code included.



  

--
Stay on top of everything new and different, both inside and 
around Java (TM) technology - register by April 22, and save
$200 on the JavaOne (SM) conference, June 2-5, 2009, San Francisco.
300 plus technical and hands-on sessions. Register today. 
Use priority code J9JMT32. http://p.sf.net/sfu/p
___
Freedos-user mailing list
Freedos-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/freedos-user