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*Rohit Gupta*
* B.E. Elec. M.E. Mem IEEEAssociate IEE*
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its 32 bit limit
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*Rohit Gupta*
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*Computer Fanatics Limited*
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*Rohit Gupta*
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do I set them to the same colour as the component they are on?
.ParentColor seems to get the forms colour / not the pageControls and
the page control does not have a colour property.
Any suggestions ?
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*Rohit Gupta*
* B.E. Elec. M.E. Mem IEEEAssociate IEE*
*Technical Manager
. If I delay by
30sec it crashes in 60sec. If I delay by a minute, it crashes in 30sec.
I dont have a pattern yet for longer delays. If I delay by 2mins, it
crashes after 4min.
Does anyone know if there is something in Windows that runs every 90
seconds or so ?
--
*Rohit Gupta*
* B.E. Elec
seconds but this may be brand specific.
Myles Penlington wrote:
Taking a very wild guess -- does it use .NET at all?
How about a .NET GC?
Myles.
*From:* [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] *On Behalf Of *Rohit Gupta
*Sent:* Monday, 16 April 2007 10:21
*To:* NZ Borland
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Is there any way to find out what COM/ActiveX objects an app is using ?
In this case its the Crystal Reports DLL.
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*Rohit Gupta*
* B.E. Elec. M.E. Mem IEEEAssociate IEE*
*Technical Manager*
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Has anyone got CR11 installed who is willing to try an very tiny app to
prove that CR is stuffed ?
Neven MacEwan wrote:
Rohit Gupta wrote:
Hey Robert Zimmerman got a song for you, bout a young man called
Dylan with a voice like sand and glue
Glad you found it (if you had)
N
Are you
Is there a more reliable or a more accurate timer than GetTickCount
?
Regards
Rohit
==
CFL - Computer Fanatics Ltd. 21 Barry's Point Road, AKL, New
Zealand
PH(649) 489-2280
FX(649) 489-2290
email [EMAIL PROTECTED]
Exceptions created too early or too late are not captured by the dratted system. I
have found the following structure now captures all the exceptions in my apps. It
may help your cause.
DPR file
begin
Application.Title := 'VetLink-sql';
Application.CreateForm(Tfrm_App_Main,
Why is this so quiet
Regards
Rohit
==
CFL - Computer Fanatics Ltd. 21 Barry's Point Road, AKL, New Zealand
PH(649) 489-2280
FX(649) 489-2290
email [EMAIL PROTECTED] or [EMAIL PROTECTED]
Yes, pain in the bottom.
The packages are expected three different ways - one by delphi (as
its own code) and the other by the compiler and finally by the app
from outside the ide.
1. environmentpath (and I think delphi\projects\bpl)
2. as set in tools\environment\
3. system32
It can give
The only time I have seen this is when the IDE has opened the unit
at a different location to where the project finds it look at the path
in the delphi-formheader for that unit.
To: Multiple recipients of list delphi [EMAIL PROTECTED]
Send reply to: [EMAIL
We have just started experimenting with CVS and Tortoise.
The main problem is that it does not know about projects - to it a project is under a
rootdirectory. Our stuff isnt structured that way. And I also wanted to checkin bpls
which are on a totally different drive. I coudl still check
Does anyone know if there is a local dealer for crystal reports
?Regards
Rohit
==
CFL - Computer Fanatics Ltd. 21 Barry's Point Road, AKL, New
Zealand
PH(649) 489-2280
FX(649) 489-2290
email [EMAIL PROTECTED] or
I am converting from D5 to D7... In a component it uses the
designeditors which halts compiling at
uses Proxies
Any idea how I can fix this ?Regards
Rohit
==
CFL - Computer Fanatics Ltd. 21 Barry's Point Road, AKL, New
First because the compiler should detect it and fodl the code.
Second because it uses less cpu cycles.
:-)
I normally use a local variable to hold teh value with a name that
tells the world what it means. Or
if Option.ItemIndex = 1
then begin
end
else begin
end
Which of the following
Is there anyway to include a dcp inside a package... I dont mean in
the required clause - I mean in the contains clause.Regards
Rohit
==
CFL - Computer Fanatics Ltd. 21 Barry's Point Road, AKL, New
Zealand
PH(649)
Unless its slipped in without my knowing about it, its either in D7 or
will be in D8.. something to do with a requirement of supporting .net
To: Multiple recipients of list delphi [EMAIL PROTECTED]
Send reply to: [EMAIL PROTECTED]
Date sent: Fri, 24 Oct
FYI
If you are using twin screens for development, invariably a form
opens up on the second screen and gets saved with a huge number
for Form.Left.
On your system, when you run the app, it works fine and the form
actually opens on the first screen.
On single screen systems, however - the
Pardon my ignorance here... but what is SSH ? any relation to SSL
?
To: Multiple recipients of list delphi [EMAIL PROTECTED]
Send reply to: [EMAIL PROTECTED]
From: Chris Veale [EMAIL PROTECTED]
Subject:[DUG]: SSH?
Date sent:
You can have my Nav component I have a non-DB version. I
used to distribute it freeware but got tired of updating the web sites.
To: Multiple recipients of list delphi [EMAIL PROTECTED]
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From: Mark Howard [EMAIL
Easiest way is to make a descendant component, use a timer and
while the button is pressed, use timer event to generate the
required event.
Look at tnavbutton in dbctrls to see how Borland have done it in
their navigator.
To: Multiple recipients of list delphi [EMAIL
I want to be able to resize a camera captured jpeg automatically (ie
no user intervention and then to crop it with minimum user input.
Any recommendations ?
Regards
Rohit
==
CFL - Computer Fanatics Ltd. 21 Barry's Point
I am trying to use the Compress method of jpegimage.
Calling Compress always reduces the image to nothing... on doinga
savetofile it saves a file of length 0.
What am I missing ? Does this work ?
I suppose you want to know what I am trying to achieve ok...
I am trying to automatically
Editon
with secure desktop. At $100 US, its cheap I just have to call the
command-line version. It also saves me writing a decryptor at the other
end.
The alternative is to spend days just to download and try out various
libs and appelets.
Nicholas Sherlock wrote:
Rohit Gupta wrote:
Ah
Has anyone used the encryption built into Windows ? Does it work
ok ?Regards
Rohit
==
CFL - Computer Fanatics Ltd. 21 Barry's Point Road, AKL, New
Zealand
PH(649) 489-2280
FX(649) 489-2290
email [EMAIL PROTECTED]
.
-Original Message-
From: Rohit Gupta [mailto:[EMAIL PROTECTED]
Sent: Monday, 29 September 2003 15:37
To: Multiple recipients of list delphi
Subject: [DUG]: WinApi Encryption
Has anyone used the encryption built into Windows ? Does it work
ok ?Regards
Rohit
Rats, I cant reproduce it now to test either solution :-)
To: Multiple recipients of list delphi [EMAIL PROTECTED]
Send reply to: [EMAIL PROTECTED]
From: Jeremy Coulter [EMAIL PROTECTED]
Subject:RE: [DUG]: This has been raised before
Found one reference, havent played with it yet...
Add RestoreTopMosts to forms paint event
To: Multiple recipients of list delphi [EMAIL PROTECTED]
Send reply to: [EMAIL PROTECTED]
From: Rohit Gupta [EMAIL PROTECTED]
Organization
Its a windows problem... if you type or click fast enough and happen
to click another form between initiating the modal form and it
actually appearing - it goes behind... After over 10 years at it, MS
have to yet again be congratulated for it.
I did come across a solution, which I havent
We use a grid where columns may have different types of
data/values depending on what the item is validation is done in
various events - beforeinsert, onfieldchange, oncellchange etc
To: Multiple recipients of list delphi [EMAIL PROTECTED]
Send reply to:
(ASL) [EMAIL PROTECTED]
Subject:RE: [DUG]: 'Connection lost to database' after a trigger fired
Date sent: Thu, 28 Aug 2003 15:21:20 +1200
-Original Message-
From: Rohit Gupta [mailto:[EMAIL PROTECTED]
Sent: Thursday, 28 August 2003 12:39 p.m.
To: Multiple
Ross, I believe that the help on it is very explicit. Use TBitBtn instead
Ross Levis wrote:
(D5) Is there an easy way to left justify a TButton caption, and
not centre as it does by default.
Thanks,
Ross Levis
Tauranga.
Its possible but will take you hours to find it look at the VCL
code for TBitBtn and then try to copy the relevant bits into TButton.
Or start with TPanel and make your own button component.
Ross Levis wrote:
Hi Rohit
Ross, I believe that the help on it is very explicit. Use TBitBtn
Its hard to know without more details esp on the triggers for both
tables. You can have circular triggers that will cause this problem.
Interbase/Firebird seems to suddenly decide not to respond either
because its too busy or its terminated the connection because of
over-usage of resources
Jeremy,
if you open project-options, linker tab...
the imagebase address default of $0040 is the magic offset.
Subtract it from the address reported to give you the address to look
for in the map file.
To: Multiple recipients of list delphi
[EMAIL PROTECTED]
Send
Here are two tricks that avoid evil casting and maintain strict type
checking :-)
var
L : longword;
A : array [0..7] of byte; absolute L;
Now just store what you want in L and read from A or vice versa.
There is yet another way
type
Seq = packed record
case boolean of
false : (L
I would expect that some events and/or windows/delphi messages may not work.
The beggars should not have removed the fail function that used to be in
BP7 - it used to allow a graceful kill of the object.
I sometimes bracket the contents of the onclose/ondestroy with try
except and junk the
Is there a way for an app to figure out that it is running as a Terminal
Server app ?
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Website: http://www.delphi.org.nz
To UnSub,
Rohit
This is interesting, obviously the query 'prepare' and the open/
close cycle on the table read enough metadata for you to regen the Fields
N
- Original Message -
From: Rohit Gupta [EMAIL PROTECTED]
To: Multiple recipients of list delphi [EMAIL PROTECTED]
Sent: Monday
-
From: Rohit Gupta [EMAIL PROTECTED]
To: Multiple recipients of list delphi [EMAIL PROTECTED]
Sent: Friday, June 13, 2003 12:16 PM
Subject: Re: [DUG]: Adding Calculated Field
I did some web searches and found scores of people with the same
problem some with an identical requirement
Alistair I do it all the time for standalone procedures. For methods, I
put them in the component/object declaration as private variables -
allowing each invocation to have its own variable.
To: Multiple recipients of list delphi
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Send reply to:
to selsect ..
eg.
select count (cln.Ref_Number)
, Get_Address ('PST','C',cln.Ref_Number) adr
from
Client_Main cln
where cln.Status = 'A'
order by cln.First_Name
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Behalf Of Rohit Gupta
Sent: Thursday, 12 June 2003 4:10 p.m
That is the problem... it complains about that structure unless I
insert a loj for any table at all before linking the procedures up.
To: Multiple recipients of list delphi
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From: Nello Sestini
Any other suggestions.. I am really stuck here...
PROBLEM
The only solution I have is to use a calculated field at run-time. I cant define
persistent fields as the query changes depending on user input. The list from the qry
gets displayed and the user needs to deselect some rows.
If I
where do I get the TI docs from ? Cant seem to find any link on
Borlands website
Regards
Rohit
==
CFL - Computer Fanatics Ltd. 21 Barry's Point Road, AKL, New
Zealand
PH(649) 489-2280
FX(649) 489-2290
email [EMAIL
Message -
From: Rohit Gupta [EMAIL PROTECTED]
To: Multiple recipients of list delphi [EMAIL PROTECTED]
Sent: Friday, June 13, 2003 04:36
Subject: Re: [DUG]: Adding Calculated Field
Any other suggestions.. I am really stuck here...
PROBLEM
The only solution I have is to use
Does anyone know why the first sql gives the error No current record for fetch
operation and the second one works (basically as long as I have a loj with anything
it
works)
select count (cln.Ref_Number) from
Client_Main cln
, Get_Address ('PST','C',cln.Ref_Number) adr
where cln.Status = 'A'
Neven, I think you know what I meant.
Neven MacEwan wrote:
Rohit
You don't, you add it to the dataset :-)
look at http://community.borland.com/article/0,1410,16467,00.html
Neven
- Original Message -
From: Rohit Gupta [EMAIL PROTECTED]
To: Multiple recipients of list delphi [EMAIL
How do I go about adding a calculated field to a grid at run-time ? I
have tried various things - none of them work
fielddefs.add
fielddefs.addfielddef
fields.add
Regards
Rohit
==
CFL - Computer Fanatics Ltd. 21 Barry's
We have our own... but we didnt write it to sell it. hhmmm... have
to think about it.
Hi all
Does anyone have any recommendations for cheap or free s/w that keeps track of s/w
work in
progress. It needs to be able to list all outstanding s/w requests, list all
developers and
Maybe leave it in the installed directory and use registry entries to
determine the trial period.
To: Multiple recipients of list delphi
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Send reply to: [EMAIL PROTECTED]
From: Paul Lowman [EMAIL PROTECTED]
Subject:
We have always used ini files - more flexible, more transportable and
they work on any platform. :-)
Paul Lowman wrote:
Can anyone enlighten me as to the best approach to the following problem:
An application is used be several users on an XP machine and needs to keep
both user specific
Neven,
I had the same problem... in the end I settled for a singleton object.
The form that may want to be informed registers itself (and
deregisters on destroy). I keep a list of interested parties and what
their interest is and then send them appropriate messages.
In this case it was a
Has aNyone had the subitemimages working in tlistview ? Whats
the trick ? I can get the mainimages to work but not the subitem
ones.Regards
Rohit
==
CFL - Computer Fanatics Ltd. 21 Barry's Point Road, AKL, New
Zealand
PH
John,
On Active Directory and XP+, MS have fiddled with various things
such as permissions and pathname-to-unc conversion. I suspect
that paradox is unable to find those files as a result.
Good hunting :-) Better still, get Gates killed.
To: Multiple recipients of list
Has ayone had the subitemimages working in tlistview ? Whats teh trick ?
---
New Zealand Delphi Users group - Delphi List - [EMAIL PROTECTED]
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To UnSub, send email to:
I am using a dual headed card - however to get everythign working
perfectly I had to use a third party software called Ultramon.
And you didn't write your own program to find newly created windows that spanned two
monitors
and move them to one monitor or the other? Shame on you :)
When the grid is in insert mode. And the user clicks on a row
above, the cursor actually goes to the row above the one clicked on.
This happens on using IBO or IB, Ttable or Query. and happens on
TDBGrid or TwwDBGrid.
It happens even when there is empty space at the bottom of the grid
(ie
Does anyone know of any ODBC drivers (apart from Easysoft) that
work with Crystal Reports and IB6
Regards
Rohit
==
CFL - Computer Fanatics Ltd. 21 Barry's Point Road, AKL, New
Zealand
PH(649) 489-2280
FX(649)
Matthew,
I have had this problem some years ago. I now turn the timer off in
FormClose as the first item of business. The other ting to watch out
for is code that is still running - it may need
if Application.Terminated
then Exit;
Matthew Evans wrote:
I have a rather annoying problem at
As a matter of interes - we do the identical thing. Having thought we
invented it, Neven then showed this other app proving that we had
re-invented it. :-)
Neven MacEwan wrote:
Peter
If you are battling with Parameters I'd drop them completely (They are a
pain)
What we use (And I won't take
[EMAIL PROTECTED] wrote:
Hi
I have a dll which users run to prepare an extract file from a database.
When they have entered the form data and run the extract, I then want to do
some database updates which take a few minutes. I don't want the user to
have to wait, but instead be returned to the
Has anyone used Terminal Server for their Delphi apps ?
Have you any experience to share ? Any pitfalls to watch out for ?
Regards
Rohit
==
CFL - Computer Fanatics Ltd. 21 Barry's Point Road, AKL, New
Zealand
PH(649)
I need a reliable way of recognising the session, the user name and
pc name on a mixed setup ie Terminal Server and normal lan logins.
session - process_id if other two can be unique
username - windows network and TS both allow more than one
login with the same user name.
pcname - ditto, on a
Is there any way to set the system date and time from the app ?
The winapi talks about access rights on NT+ systems
Failing that, is there a way to fire up the windows settime appelet ?
Regards
Rohit
==
CFL - Computer
I cant seem to find it right nowbut how do I find out if a control has a
particular published property and how do I access it ?
Regards
Rohit
==
CFL - Computer Fanatics Ltd. 21 Barry's Point Road, AKL, New
Zealand
PH
Thanks Guys
To: Multiple recipients of list delphi
[EMAIL PROTECTED]
Send reply to: [EMAIL PROTECTED]
From: Max Nilson [EMAIL PROTECTED]
Subject:RE: [DUG]: RTTI
Date sent: Thu, 26 Sep 2002 09:23:06 +1200
Rohit Gupta
I need to do custom pagebreaks. That is when I encounter a keyword
in a memofield, I need to pagebreak at that point. Is there any way of
achieving this ?Regards
Rohit
==
CFL - Computer Fanatics Ltd. 21 Barry's Point
I need to change ownership of procedures in an interbase database..
Surely there must be a way. Its impractical to drop them all and
reinstate them.
Any clues anyoneRegards
Rohit
==
CFL - Computer Fanatics Ltd. 21
Heh heh heh, we do the identical thing. :-)
- Original Message -
From: Paul Heinz [EMAIL PROTECTED]
To: Multiple recipients of list delphi [EMAIL PROTECTED]
Sent: Monday, 2 September 2002 12:41 PM
Subject: RE: [DUG]: Location of EXE
Eion wrote:
We have done that here with a couple
Things are slightly nastier than that.
This may apply to other classes of apps but my experience is limited to
...
If you install ODBC related stuff while logged in as administrator than
those items NEVER work for any other user on that pc. If the said items are
first installed as an
Sorry, but it works fine here.
- Original Message -
From: Ross Levis [EMAIL PROTECTED]
To: Multiple recipients of list delphi [EMAIL PROTECTED]
Sent: Thursday, 22 August 2002 5:50 PM
Subject: [DUG]: TDateTimePicker Access Violation
Win98 SE/D5.1 Pro. I'm using a TDateTimePicker for
How does one clear previously defined indexes and fields in a
clientdataset ?
cds.IndexDefs.Clear and cds.FieldDefs.Clear dont seem to work
Regards
Rohit
==
CFL - Computer Fanatics Ltd. 21 Barry's Point Road, AKL, New
True, but all integers will be converted to 64bits at each call, all
throughout your code which you do not want if you are worried about
efficiency. ANd the integere version existed years before the int64
version... this ensures that old code is not adversely affected.
- Original Message
Has anyone used TestComplete or AQTest ? Any comments about
1. How easy it is
2. Does it work ?Regards
Rohit
==
CFL - Computer Fanatics Ltd. 21 Barry's Point Road, AKL, New
Zealand
PH(649) 489-2280
FX(649)
Has anyone had the WIndowMenu work on an MDIForm to display list
of open MDIChild forms ?Regards
Rohit
==
CFL - Computer Fanatics Ltd. 21 Barry's Point Road, AKL, New
Zealand
PH(649) 489-2280
FX(649) 489-2290
email
My Dino Walking Cursor walks too often when I am trying to do some work in the
IDE. It actually keeps compiling the code again and again even when I have no
wish to invoke the code insight or any such thing.
Basically, I waste more time waiting for DIno than the good stuff ever helps me.
Rather than use a boring eggtimer cursor I use the suite of walking
dinosaurs its apt when I am waiting for something to happen. :-)
To: Multiple recipients of list delphi
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Send reply to: [EMAIL PROTECTED]
From: Paul Lowman
I am trying to debug an decypher a third part library where the
author has used ansistrings in strange ways. For example he is
passing them to pointers and back.
It seems to me that this may be defeating the reference counting...
we are certainly getting strange errors where teh string is
Its worse than that. IT changes on 2000. However on Nt4, it
changes on some drives for some users 9Seemingly at random).
This was supposed to be fixed in Sp5 or thereaboust but it has
probably come back.
When you think about it, there is no solution. Assuming that 2000
now stores the GMT
Stacey,
starting with D5, they have stuffed it up. The IDE keeps
stuffing up teh cfg file that the commandline compiler needs to compile
properly. We keep a copy of the cfg file (named ad gfc) which we copy to
the right place in the batch file that then compiles the app. The cfg has
to
I dont know if someone has mentioned it alread... an exception in
closequery, close or destroy will invariably abort teh close process.
To: Multiple recipients of list delphi [EMAIL PROTECTED]
Send reply to: [EMAIL PROTECTED]
From: Matthew Comb
Actually, the bigger threat would be from Microsoft. They virtually own
patents to most algorithms that are required for compiler construction. And
what they have missed, IBM owns.
I am at a loss to understand why Microsoft has not taken anyone to court yet
(such as Borland). Maybe they are
This works fine under NT4. However I have heard (but not verified) that
this happens under 95/98.
- Original Message -
From: NIRAV KAKU [EMAIL PROTECTED]
To: Multiple recipients of list delphi [EMAIL PROTECTED]
Sent: Friday, 17 August 2001 22:29
Subject: [DUG]: d6 bug report (?)
Sorry, cant help you specifically, but I can tell you taht with every
new version, the beggars change the defaults and more hundreds
more properties in obscure places. I have never seen a componnet
with more properties than this. So I would suggest reading the
help and see if you can spot
Chances nowdays are greater and greater that more than one PC will have the
same NIC, especially in large organisations - as they are able to specify
the PCs that way. Also, some manufacturers ahve just give up preprogramming
them with unique ids.
My suggestion is to use the HD Ser Num and
Under D5 there is a variable called WIN32PLATFORM...
To: Multiple recipients of list delphi [EMAIL PROTECTED]
Send reply to: [EMAIL PROTECTED]
From: Graham Mayes [EMAIL PROTECTED]
Subject:[DUG]: operating system
Date sent:
);
SendMessage(RichEdit2.handle,EM_SETSEL,LineBeg,LineEnd+1);
Graham
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On
Behalf Of Rohit Gupta
Sent: Sunday, 29 July 2001 04:23 p.m.
To: Multiple recipients of list delphi
Subject: [DUG]: RICHEDIT CaretPos := xxx
Has anyone else discovered that formpaint works a tad differently on 95/98
as compared to NT ?
It appears to be impossible to trigger this event on 95/98 - invalidate wont
do it, covering/uncovering the window wont do it etc.
It has meant that at the eleventh hour, I have had to change exactly
Has anyone else discovered that formpaint works a tad differently
on 95/98
as compared to NT ?
It appears to be impossible to trigger this event on 95/98 - invalidate
wont do it, covering/uncovering the window wont do it etc.
It has meant that at the eleventh hour, I have had to change
How do I set the caret position on a particular line in a Trichedit ?
CaretPos gives me the position of teh caret in lines/columns but its read
only.
---
New Zealand Delphi Users group - Delphi List - [EMAIL PROTECTED]
The first case needs a matching end
- Original Message -
From: Ross Levis [EMAIL PROTECTED]
To: Multiple recipients of list delphi [EMAIL PROTECTED]
Sent: Thursday, 28 June 2001 15:52
Subject: [DUG]: if case else
Thanks all for the TimeSeparater help. OnCreateForm will do the trick.
()
From: Rohit Gupta
Steve,
I think all those boxes should have yes/no/cancel buttons even if
cancel does the same as no. :-)
Gidday Rohit - must visit you again soon.
Yes, we do mostly - when it suits to have a way out like that. In some
circumstances though you need the user to think
Colin,
Have a look at winapi for FindWindow. It might do what you want.
The only app I have that uses it has too much code around it for
me to post to here. I am quite happy to email you the whole code
in private.
We use it to stop multiple instances of apps for our simpler clients
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