Uniface Client Server App Development

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Archive for April, 2011

Knoxville, TN UNIFACE Developers Needed

I am recruiting for UNIFACE 6/7 developers.  These positions can be contract
or permanent.  These positions are located in Knoxville, TN.  Contract rates
are flexible.

Please email dlosc…@dha-us.com for more information.

Thanks.

.
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ole correct dll

Hi,

First of all thanks for the reactions on the device table thing.

Now I’m trying to implement OLE into uniface. I’ve got a piece of proc how
it should work.
I use operands like "OAInvoke" and OAShowerror"

Uniface say’s that 3GL procedure does noty excist.

Do I have a problem with my ole9510.dll (it’s from 01-12-96) like it’s to
old???

Please advise

Greetings

Pieter Uri
Pension funds Dutch Broadcasting
u…@pno.org

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Break-button in application

Hello there!

We’re trying to implement a button with the functionality to break a
Retrieve. I’ve have some ideas about it, but ain’t too experienced in
Server/Database programming to manage all thinking by myself (hehe) – so –
any good suggestions to me ?

What I’ve thought of is to program this button as a ‘application’ itself –
lying around when the Uniface application is running. The break-button must
start and get the same privelegies as the Uniface-application, so the
process-id’es can be killed. Alas – the Uniface-application fires the
break-button when it starts. I’ll guess C++ is the best suited language,
but is open for suggestions, I thing VB is used a bit by folks at the house
too…..yepp!

Gimme information – ritchen me people!

Even Weberg
System Analyst

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Webenabler: Clickable images

I try to use clickable images instead of command buttons.

It works fine if I put the x-option fieldcheck on false.
If I change this to true (<X-option fieldcheck=true> then
it doesn’t work. I can not click on the image.

Has anyone used already clickable images and experiences with
this?

Thanks in advance,

Luc Marent

 

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Job Opportunities

I am urgently looking for skilled Uniface analyst programmers and developers
for permanent positions in the UK, Europe and rest of the world.

If this is you and you are interested in finding out more then either email me
at aaron_brockhu…@career-group.co.uk or telephone on + 44 171 470 7070.

Regards
Aaron Brockhurst
Uniface Recruitment Consultant

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HELP !!! – Uniface vs Rdb via Polyserver

I am developping applications with Uniface on a Windows NT workstation.  The
development database is in Oracle Rdb format and is located on an OpenVMS
Alpha system.  The database is accessed through Polyserver.

Everything is fine if I´m working alone.  The problem arises when another
person wants to modify the same form I am working on. He gets no notification
that that form is already locked for modification and begins his work. When
he tries to save his work, he gets the message "Store Error -3" in a pop-up
window and the message "Exception RDB7041 driver  (  29) : Embedded fetch
failed." in the log file.

It has been said that the ECO-3 patch set for Rdb7 corrected that problem but
it did not in my case… did I miss something ?!?

Here are the software versions I am using :
OpenVMS Alpha side:
– VMS 7.1
– Rdb 7.0.1.3 (ECO-3)
– Polyserver 7.2.02 (S203)
PC Windows-NT side:
– WNT Workstation 4.0
– Uniface 7.2.02

Any help would be greatly appreciated !

Thanks.


Andre Perron
Systems Administrator
Aluminerie Alouette Inc. (Quebec, Canada)
(418) 964-7232


Andre Perron
Systems Administrator
Aluminerie Alouette Inc. (Quebec, Canada)
(418) 964-7232

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[U-L] Consequences of changing Minimum Resource Level (%) setting

Hi UniPhasors,

Would anybody know if the memory usage by a Uniface Application can
be reduced by manipulating the Advanced settings ? And the
consequences of manipulating the Minimum Resource Level (%) setting –
we run more than 1 program (upto a maximum of 5) at the same time as
the Uniface application.

Thank You !

Cheers.,
Rajesh

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[U-L] Add field at run time

Hi All,

I am using UNIFACE 7.202 under Windows 95.

Do you think we can add fields and rename them at RUN TIME?

Does anybody can give some idea?

Thanks at advance.

Sandy

Get your FREE E-mail at http://mailcity.lycos.com
Get your PERSONALIZED START PAGE at http://personal.lycos.com

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passing value between 3gl and uniface?

I call a 3gl funtion from Uniface through component server, the value
returned by 3gl function will change after Uniface recieve it. The datatype
in uniface’s signature is "char*, ASCII", and in C file is "char*". I found
if it contains characters larger than 0×80, or smaller than 0×10, it really
changes to unknown characters. Can someone tell me why? or if I made some
mistakes in my program.

I do check the value just before it returns, it’s right. But in Uniface, it
changes just after calling the 3gl function.

thanx

lvjin

lv…@public.east.cn.net

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Progress Bar

Hi all !

I need a Progress Bar for Uniface 7.202 (WIN/NT).
Has anyone written one which can be handeld in the same way
as the one from COMPUWARE in the CCOWI.DLL ?

Thanks
Oliver

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