Hi,
Under Delphi 5 I get an error stating that the "Declaration of Assign
differs from previous declaration", I also get the same problem for the
function "Equals"
I really can't see the problem.
This is the declaration for the Object, TInternal
TInternal = object
m_type :
Is TInternal inheriting from anyother object or is this pasted code...
Anything that inherits from tpersistent would get a warning that your
declaration of Assign hides the declaration on TPersistent.
Under Delphi 5 I get an error stating that the "Declaration of Assign
differs from previous
There should not be anything like that Aaron, the code I pasted is from the
source file.
The file is Delphi 3 source code to make a MMC (Microsoft Management
Console) plugin.
I can not find anything that is wrong
The file can be downloaded from
If it really was a showstopper you could still have used
ClientDataSets,
running dbaware controls off them.
and limit your data representation to tabular format ..., plus your business
rules will be ties to data controls, ie, UI. No reuse here.
Then there's always the problems of queries
G'Day All,
I have a TDatabase connected via an alias to a MS-SQL7 database. I then have
a TTable connected to the database. The table has a primary key of Field1,
Field2, Field3, Field4. However as soon as I call the refresh method for the
TTable I get the folowing error:
Table does not support
Dennis
Re:
RequestLive can only work if:
a. The query is very simple, like an address book type query (select *
from
table - you might just as well use TTable), not generally suitable for C/S
programming. Can't use joins.
b. The datasource supports updates - which means no stored
Welcome to the zone between ISAM and SQL Databases
The refresh method never works on TQuerys (though I thought it would work on
a TTable if you select an index). I wont go into why here but remember that
ANSII SQL 'hides' the inplementation of indexes, these are 'exposed' by ODBC
drivers for
Nic
Free != Open. MSDE is definatly NOT open, and its only just free
Oh thank you , thank you, thank you, thank you, thank you, thank you, thank
you, thank you, thank you
Neven
---
New Zealand Delphi Users
I asked this the other day on the database list, but got no response... it
sure looks like there might be some folks on this list who can do a little
experiment for me... (Thanks Neven!)
Just wondering if anybody knows if the problem with parameterised stored
procedures against MS-SQL 7
Hiya all
Just a quick Kylix question -
What are they goning to do about database access or are just going to use
Kylix to write screen savers
Regards
Neven
---
New Zealand Delphi Users group - Delphi List - [EMAIL
Kerry
That 'bug' seems to just be a naming problem - nothing serious
I use parameterised queries all the time - the bugbear is setting all the
datatype on the parameters
Regards
- Original Message -
From: Kerry Sainsbury [EMAIL PROTECTED]
To: Multiple recipients of list delphi [EMAIL
Nic
Free != Open. MSDE is definatly NOT open, and its only just free
Oh thank you , thank you, thank you, thank you, thank you, thank you,
thank
you, thank you, thank you
Oh, your welcome, your welcome, your welcome, your welcome, your welcome,
your welcome, your welcome, your
Neven wrote:
Just a quick Kylix question -
What are they goning to do about database access or are just going to use
Kylix to write screen savers
I'd guess it will just support TDatasets just like now and anything they
choose to write a TDataset against will be available. Unlike the UI
Surely you must be joking! CachedUpdates? That creates paradox files all
over the show! Its a nightmare - the ultimate in fat client technology!
Just imagine, *WHEN* your program crashes, it leaves these MB files in the
client's hard disk - it soon fills up.
Shurely?! :) I don't know
I think it's worth noting that programming for Linux requires a bit of a
paradigm shift for those of us used to working in Windoze. You have to
remember that Linux is a flavour of Unix, and there's a very good reason why
most people don't have a Unix box on their desktop :-) It's not designed as
Excuse me!!! (Mock shock horror and disbelief)
I think it's worth noting that programming for Linux requires a bit of a
paradigm shift for those of us used to working in Windoze. You have to
remember that Linux is a flavour of Unix, and there's a very good reason
why
most people don't have a
N,
The refresh method never works on TQuerys (though I thought it
would work on a TTable if you select an index). I wont go into why here
but
MS-SQL7 -- BDE -- TDataBase -- TTable.Refreh does work once you have set
TTable.IndexFieldNames
- Use TQuery not TTable, why make SQL look like dBase
G'Day,
Just trying to get a handle on what is required when using the above and
what has to be installed on the client machine.
ADO : Has to have drivers installed (Essentially another form of BDE ala M$
style)
IBX : What is required to be installed client side??
a. The query is very simple, like an address book type
query (select *
from
table - you might just as well use TTable), not generally
suitable for C/S
programming. Can't use joins.
b. The datasource supports updates - which means no stored
procedures, or
complex views.
a.
Hi there:
There must be an API call which returns de path to the Windows Temp
directory (e.g "c:\Temp" on WinNT and "c:\Windows\Temp" on Win95/98).
Does anyone know which is it (or could/should be)?
Juan Manuel Gomez Ramos
Computer Science student at Havana University
Paraglider pilot
In the Windows API there is a function called GetTempPath;
Stacey
-Original Message-
From: Juan Manuel Gomez Ramos [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, 1 February 2000 14:20
To: Multiple recipients of list delphi
Subject: [DUG]: Temp dir
Hi there:
There must be an
Yea, gotta handle on that one; I use it for my freeware software to clear
out the temporary directory of junk on startup HEREYAGO:
function TAnybodiesForm.GetTheTempDIR: string;
var Tmp: array[0..255] of char;
Ret: string;
begin
if GetTempPath(255, Tmp) 0 then
begin
Ret :=
Dennis
My tables are always normalised :).
Very brave statement - unlikely that your tables are past 2 normal form
Regards
---
New Zealand Delphi Users group - Delphi List - [EMAIL PROTECTED]
Neven Wrote.:
Excuse me!!! (Mock shock horror and disbelief)
your excused. Dunno why tho.
Someone else wrote:
I think it's worth noting that programming for Linux requires a bit of a
paradigm shift for those of us used to working in Windoze. You have to
remember that Linux is a
the Interbase Client - its on the Interbase Media kit (same installer as the
server, I think???) - basically, gds32.dll (I think you might need a few
other bits tho)
N
- Original Message -
From: "Donovan J. Edye" [EMAIL PROTECTED]
To: "Multiple recipients of list delphi" [EMAIL
Yea, gotta handle on that one; I use it for my freeware software to clear
out the temporary directory of junk on startup HEREYAGO:
I hope that doesn't translate to "When my program starts, I delete all files
in the temp directory". That would seriously annoy me!
Donovan
But isnt a TTable merely a SQL statement with no WHERE clause??
Though you could consider a TTable as 'Select * from TableName Order By
IndexFields' It is not
It connects at a ISAM level and therefore you lose some of the portability
that you have in a query
(ie if you redefine the
Inprise (ie, the US) have stated, I beleive, that they will have native
drivers for Interbase and ((I think) mSQL. Other than that, the product
is
not even close to ALPHA let alone containing anything that might be
workable. Not that I've seen it, mind you.
In one of the documents on
Simply because Linux has a command line utilities doesn't mean in was
designed that way
No, the fact that Linux was designed that way means that it has a
command-line interface ;)
Linux was designed as a free alternative to Unix, and as such has to provide
a lot of the functionality of Unix.
Excuse me!!! (Mock shock horror and disbelief)
I think it's worth noting that programming for Linux requires a bit of a
paradigm shift for those of us used to working in Windoze. You have to
remember that Linux is a flavour of Unix, and there's a very good reason
why
most people don't
There must be an API call which returns de path to the Windows Temp
directory (e.g "c:\Temp" on WinNT and "c:\Windows\Temp" on Win95/98).
Does anyone know which is it (or could/should be)?
Yea, gotta handle on that one; I use it for my freeware software to clear
out the temporary
I've written a document management system to automate creation and
management of Word files. It can display a list of names in the Outlook
contact folder and insert fax numbers or addresses automatically. But if
Outlook is not installed it gives a ClassID error.
Does anybody know how to check if
Simon
Netscape is free, and it's nearly dead - now less than 25% market share
and dropping..
Funnily enough Netscape is not free (is for personal use) Hence they relied
heavily on
OEM agreements
Regards
Neven
---
I would search the registry, see if you can narrow down on an entry that
points to outlook, then check another machine to see if the same entry
exists on that machine (if outlook is on that machine too), then use this to
check if outlook is installed on other machines.
Jeremy Coulter
Application
Under Delphi 5 I get an error stating that the "Declaration of Assign
differs from previous declaration", I also get the same problem for the
function "Equals"
TInternal = object
m_type : DATA_OBJECT_TYPES; // What context is the data object.
m_cookie : LongInt;
Ah, yes, I cater for all - ClrTEMPorary is an optional operation!
I like, it cause my tempdir is a real tempdir, and I allocate interum work
to workdirectories; well that makes sense to me.
Cheers.
I hope that doesn't translate to "When my program starts, I
delete all files
in the temp
G'Day All,
I know nothing about the above so this question may seem too general
but..
How would I go about dealing with chinese characters:
- Screen Display
- Writing to a file (text / binary??)
Some general pointers to FAQ's, HOWTO's etc. would be great.
TIA
Surely you must be joking! CachedUpdates? That creates paradox files all
over the show! Its a nightmare - the ultimate in fat client technology!
Just imagine, *WHEN* your program crashes, it leaves these MB files in the
client's hard disk - it soon fills up.
Shurely?! :) I don't know
Can anyone remind me - there is allowances in a JPEG file for various
comments to be included in it. Does anyone know of a component which takes
advantage of this feature, or where I can find out more information for
example how much text and how to insert/remove it from the header
information.
This might be of help (work your way through it)
procedure TPlayerForm.UpdateLanguage;
var
LanFile: TIniFile;
offset: Cardinal;
S: string;
begin
//Open language file
LanFile := TIniFile.Create(AppPath + CurrentLanguage + '.ini');
//Update PlayerForm menu
offset :=
Can anyone remind me - there is allowances in a JPEG file for various
comments to be included in it. Does anyone know of a component which takes
advantage of this feature, or where I can find out more information for
example how much text and how to insert/remove it from the header
You have just open a can of worms ...
Firstly, you will need a version of OS that can display the characters (or
get an add-on font). If you have Chinese Windows installed (get it from
MSDN), the Unicode characters ought to display automatically. If you are
looking at displaying on the
About time for off topic I guess but...
-Original Message-
From: Neven MacEwan [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, 1 February 2000 14:43
To: Multiple recipients of list delphi
Subject: Re: [DUG]: Kylix and other cough medicines
Simon
Netscape is free, and it's nearly
Hi folks,
For years I've depended on debugging within the IDE, but once
in a while we get an exception only in a running app and thus
need to track it down.
Of late, we've been generating MAP files in the hope we could
use these to isolate the culprit program or data areas in such
cases.
N,
IMO, naturally.
what happened to the H
N
---
New Zealand Delphi Users group - Delphi List - [EMAIL PROTECTED]
Website: http://www.delphi.org.nz
On Tue, 1 Feb 2000, Neven MacEwan wrote:
Funnily enough Netscape is not free (is for personal use) Hence they
relied heavily on OEM agreements
I installed Mozilla M13 the other day, not tooo bad, still a bit to go I
reckon thou, but is looking very nice.
Mark
Yes that was it thanks, I looked at that but did not think of changing it to
= class(TObject).
Cheers
Chris
---
New Zealand Delphi Users group - Delphi List - [EMAIL PROTECTED]
Website:
Peter,
Hi. If you compile with map files turned on, you ought to be able to do
Search | Find Error from the IDE. Doesn't always work though.
Regards,
Dennis.
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On
Behalf Of Peter Hyde
Sent: Tuesday, 1 February
I didn't feel like being humble- just not in the mood today.
hm, can I say this again: Delphi+VisiforDelphi+Java+Visi(ForLinux) rocks my
corner of the world. Delphi client (thin, IMU), java backend on my linux
server (or on my laptop, it fails over automatically), interbase 5.6 on
linux serving
Mark Derricutt wrote:
On Tue, 1 Feb 2000, Neven MacEwan wrote:
Funnily enough Netscape is not free (is for personal use) Hence they
relied heavily on OEM agreements
I installed Mozilla M13 the other day, not tooo bad, still a bit to go I
reckon thou, but is looking very nice.
care to
On Tue, 1 Feb 2000, Leo Ramakers wrote:
care to say more, like where to get it, does it do mail, does it browse (to
save me the time of fooling with it)
Hmm, www.mozilla.org would be a good shot (i just followed the
slashdot.org link). Mail is there, IMAP/POP3, it does browse and actually
Peter wrote:
Hi folks,
For years I've depended on debugging within the IDE, but once
in a while we get an exception only in a running app and thus
need to track it down.
Of late, we've been generating MAP files in the hope we could
use these to isolate the culprit program or data
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On
Behalf Of Neven MacEwan
Sent: Tuesday, 1 February 2000 14:18
To: Multiple recipients of list delphi
Subject: Re: [DUG]: Data aware controls [was: ADO access]
Dennis
My tables are always normalised :).
Have you tried this topic in MSDN? There may be an OLE call you can try. I
assume that is what you are using?
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On
Behalf Of Mason, John
Sent: Tuesday, 1 February 2000 14:48
To: Multiple recipients of list delphi
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On
Behalf Of Nic Wise
Sent: Tuesday, 1 February 2000 15:58
To: Multiple recipients of list delphi
Subject: Re: [DUG]: Kylix and other cough medicines
Funnily enough Netscape is not free (is for personal use)
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