Device Manage for OS/2

DevCon for OS/2 - Developer Connection

Operating systems:
ArcaOS, eComStation, IBM OS/2 Warp
eComStation myths 

(Unsorted)  
 
 
Compilers  
 
 
Tools  
 
 
REXX  
 
 
Drivers/kernel  
 
 

 

 

/ Guidelines: Base control elements / Listbox

Listbox

ListBox/Detail view with many info in line

If the listbox contains several columns then use separation lines.

When to enable separation lines? If the container or listbox contains many columns of data. There is no need to enable the separation for simple listsboxes.

Don't use interchanging colors.

2009/08: Please use interchanging colors, we can't recommend which color to use.

GOOD

BAD

Listbox FAQ

Q: How many lines does listbox support?
A: Maximal quantity of lines: 32768

 


 

 

ArcaOS 5.1.1 - DOS works again

DOS virtual machine works again (it was working on Core 2 Duo, and didn't for i5). Install ArcaOS in UEFI mode to use DOS VM.

Blonde Guy

ACPI driver

eCo Software: ACPI driver have reanimated OS/2 in 2005. As result, We can use the system today, in 2025.

// надо на ENG!!
Blonde Guy

Buy OS/2 application: PM Backup Suite (incremental data backup)

 
Every conference is important.

Warpstock Europe 2017

Warpstock Europe 2017 conference was in Rotterdam (Netherlands). Meeting of OS/2 users and developers. Report (russian text):

 

(C) OS2.GURU 2001 -- 2025