OK, is there an API call to read this info?
John
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Behalf Of vss
Sent: Monday, 24 February 2003 15:17
To: Multiple recipients of list delphi
Subject: Re: [DUG]: Registry - Registered Owner
yeah its stored on M$
John, have you done a search on www.experts-exchange.com? There might
be something on therethere usually isthat is if no in the DUG
can help
Jeremy
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of John
Sent: Tuesday, 25 February 2003 07:52
To:
Is the below declaration of a TList that holds TPictures?
TPics = class(TList)
private
procedure PutPic(index: Integer; Pic: TPicture);
function GetPic(index: Integer): TPicture;
public
property Items[Index: Integer]: TPicture read GetPic
write PutPic; default;
function
What would be the best way to hold an
enumeration of record type?
Should I declare them as a Tobject instead
of record and then keep them in a TList?
Jay
-Original
Message-
From: Todd Martin [mailto:[EMAIL PROTECTED]
Sent: Tuesday, 25 February 2003
11:24 a.m.
To:
Hi
I have decided to have a go at
cgi-expert, (inspired by a file-upload requirement).
Going through the examples, i found
exactly what i wanted. (FileUpload1D.dpr)
This little example saves the file to
the same directory as the application. Since i dont want my clients to
upload to the
You can keep Records in Dynamic arrays and
TLists...
Depends what your are wanting to do and wanting to
do with the data structure (Record or Object).
RegardsPaul McKenzieAnalyst ProgrammerSMSS ltd.
- Original Message -
From:
Jason Coley
To: Multiple recipients of list
Could I do something like:
procedure TPics.PutPic(index:
Integer; Pic: TPicture);
begin
TPicture(items[index]).free;
inherited Put(index, Pic);
end;
to make it so that the old object gets
freed properly?
Jay
-Original
Message-
From: Todd Martin
[mailto:[EMAIL
Has anyone used these components before?
I have a TDomDocument Ive
used to create a XML file all fine and dandy. But I am unaware of how I can go
about loading the XML file back into a TDomDocument at
a later point. Anyone with exp with these care to tell me?
MatthewEvans
Seveno Limited
You could, but how do you know the picture object at index
isn't being referenced elsewhere in your application?
Better to just remove the object and only free it if you don't
need it anymore.
Todd.
- Original Message -
From:
Jason Coley
To: Multiple recipients of list
You
would probably be better off descending your TPics from
TObjectList.
TObjectList has a boolean parameter into it's create constructor which
says whether objects are "owned" by the TObjectList. If they are owned then they
are automatically freed as you are suggesting.
David.
The reason you are getting the AV is that Form1 doesn't exist. You are
creating an instance of TForm1 not the variable form1. Two different things.
Anyway, in the project source try
Application.ShowMainForm := False;
- Original Message -
From: Alistair George [EMAIL PROTECTED]
To:
Al,
if this is the application's main form then from the help:
TApplication
property ShowMainForm: Boolean;
Description
Use ShowMainForm to control whether and when the application shows its main
form.
The default value of True is set in the constructor. When ShowMainForm is
True the main
I have
done it before - look at using streams from memory.
-Original Message-From: Matthew Evans
[mailto:[EMAIL PROTECTED]Sent: Tuesday, 25 February 2003 12:59
p.m.To: Multiple recipients of list delphiSubject:
[DUG]: OpenXML
Has anyone used these components
Why use that syntax at all anyway. Especially if you want to access the
created form via a variable later.
It is not the way to do it. You don't have a form1 to reference, that's
why you get access violations.
Go to Torry's or DSP and get a trayicon component and look at the source.
Hello,
The mainapp is calling another module which has got a trayicon on the form.
I dont want to show the trayicon form, just run it in the tray.
application.showmainform:=false does not work.
thanks,
Al+
Tuesday, February 25, 2003, 1:47:02 PM, you wrote:
JS The reason you are getting the AV
Hi all,
Does anybody know if Paradox would be NOT be (100%) compatible with Win-XP?
I have a problem with an older application (based on Paradox obviously) that
seems to work fine on XP (local dbase) but when I move the dbase to another
pc and access it over the network then it fails finding
start again
has anyone here had experience using
cgi-expert?
I am trying to call a file-upload app
(created with cgiexpert) from a cgi (WebBroker) app.
cgi app provides a link to the upload
prog as so:
Format('a
href=""Upload new
document/ap',
[iID])
my problem is, how do i get
We have an application here that is Paradox on a network drive with Win
2000 and Win XP users with no problems - aside from the usual PDOX
issues.
Is local share set to true in the BDE?
Is the Paradox Net dir one that all users are pointing to?
Can the WinXP box browse to the network path?
You
Sorry, should have stated (as someone else has) that it has to be the
mainform to work. Is the trayicon form part of the same project or a
different exe ?
I'm not sure what you are trying to do.
- Original Message -
From: Alistair George [EMAIL PROTECTED]
To: Multiple recipients of list
Hello James,
It is same project
But I found it. This works:
procedure TForm1.FormActivate(Sender: TObject);
begin
hide;
regards,
Al+
---
New Zealand Delphi Users group - Delphi List - [EMAIL PROTECTED]
You're quality problem is probably related to the fact that GIF files
are limited to 256 colours max and perhaps the file in question is in
fact monochrome. You probably want to load the file into some image
editing program (e.g. Photoshop) and increase it's bit depth to 24
before
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