Hi all.
hope everyone is well!
Info please. I want to clear an array, but still have it available for later
use.
EG:
type PVtreeSearchList = ^TVtreeSearchList;
TVtreeSearchList = record
Filename, ZipName, PathName, Ftype, Fsize, DTime: string;
Index: Cardinal;
end;
var
Correct on all counts.
Beware of assignment of dynamic arrays. I forget the exact rules - check the
help - mind you i have never found it to be an issue yet...
Myles.
-Original Message-
From: Alistair George [mailto:[EMAIL PROTECTED]
Sent: Tuesday, 28 October 2003 21:07
To: Multiple
I'm doing some active delphi development on my laptop for the first time
in several months and smell an environment problem.
In one particular place in my project, my field assignments aren't sticking
qryCrop['LatestTestDate'] := latesttestdate;
qryCrop['LatestTestValue'] :=
VtreeSearchList:=nil;
Is the above valid for reuse. And on form close, is it tidied
up without further
freeing?
yes. alternatively: setlength(VtreeSearchList, 0) or Finalize(...
you can use setlength to allocate it again for reuse.
Steve
Be aware that in effect there is no real record buffer with ADO components
compared to other dataset implementations.
As all the data is transferred via Variants from the Ado Field.Value
properties.
I think the issue may be with your ado component settings. I would suspect
that the ado dataset
Title: Message
Hi
All.
Do I have to have
interact with desktop selected to make an NT Service run another
app?
I am using WinExec
to run the fiel. Should I do it anotehr way? or am I stuck with desktop
interaction being needed?
Cheers,
Jeremy
Coulter
Hi,
Do I have to have interact with desktop selected to make an NT Service
run another app?
nope. just tested with winxp.
I am using WinExec to run the fiel. Should I do it anotehr way? or am I
stuck with desktop interaction being needed?
Not sure about winexec, I use CreateProcess().
Cya,
What other such tools are out there, and / or has someone else taken over the
product?
Looking for Memory leak testing, stress testing etc.
The best memory leak checker I've used is MemCheck.
http://v.mahon.free.fr/pro/freeware/memcheck
Simple, quick, runs as part of your application (ie
What's the use of a Tag property when I can't use it properly? I've had a
similar problem like this many times earlier, and I have always bypassed it
somehow, but this time I just don't want to! Here's my problem:
I've created an array of TImages called grp[i] (i=1..max). During
Initialization
end else if (ClassType = TPeasants) then begin
newX := X + Sender.Left; // ERROR
newY := Y + Sender.Top; // ERROR
I think you want something like:
end else if (ClassType = TPeasants) then begin
newX := X + TPeasants(Sender).Left;
newY := Y +
Yeah after sending the mail lastnight I wondered about createprocess,
but was too tired by then,
Will give it a crack.
jeremy
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of Ben Taylor
Sent: Tuesday, 28 October 2003 23:53
To: Multiple recipients of list
nope, i'm running a service on w2k and i use WinExec to launch another program
no problems so far.
At 11:34 PM 10/28/2003 +1300, you wrote:
Hi All.
Do I have to have interact with desktop selected to make an NT Service run
another app?
I am using WinExec to run the fiel. Should I do it anotehr
Oh I can RUN an app using WinEXEC, BUT it has to interact with the
desktop...oh...but hang on...I am lloking for the handle of a
window...i.e. if an app. Stops running it opens anotherDUH...I guess
I DO need to interact with the desktopDOH...well it WAS late ;-)
Jeremy
-Original
Also:
You might want to have a look at TControl.ScreenToClient and TControl.ClientToScreen
methods for translating positions (i.e. your mouse clicks) between different controls
- that way you will be able to get the same relative coordinates regardless of which
control your user is clicking
Hi
I have just installed D7 alongside D5 in my XP environment.
I like to open the IDE with a particular project loaded by double clicking the .dpr
file,
but when I do that it loads D5.
I have gone into Folder optionsFile types and selected DPR and it tells me that it is
set to open with the
Did you check the 'Always use the selected program to open this kind of
file' option?
Stacey
-Original Message-
From: Mark Howard [mailto:[EMAIL PROTECTED]
Sent: Wednesday, 29 October 2003 11:20
To: Multiple recipients of list delphi
Subject: [DUG]: Associate file type with D7
That option is disabled
Mark
On 29 Oct 2003 at 11:25, Stacey Verner wrote:
Did you check the 'Always use the selected program to open this kind
of file' option?
Stacey
-Original Message-
From: Mark Howard [mailto:[EMAIL PROTECTED]
Sent: Wednesday, 29 October 2003 11:20
In case of last resort, Search your registry for delphi32 and change all
incorrect entries - a bit over a dozen will need changing.
M.
-Original Message-
From: Mark Howard [mailto:[EMAIL PROTECTED]
Sent: Wednesday, 29 October 2003 11:20
To: Multiple recipients of list delphi
Subject:
I am on Windows XP pro and can do the following:
Right Click on the file (.dpr) and select Open With (there may be a sub
menu - click Choose Program...)
Browse for the exe (I don't have a different version of Delphi but I
just picked a random exe).
Check the 'Always use the selected program to
OK. Got it sussed.
I had to click on the Restore defaults and then into the Advanced
option and reset the path of the Open with to D7.
Thanks to all who were racking their brains trying to figure out what
I had done.
Mark
On 29 Oct 2003 at 11:25, Stacey Verner wrote:
Did you check the
On Tue, 28 Oct 2003 21:26:45 +1300, Myles Penlington [EMAIL PROTECTED]
wrote:
Be aware that in effect there is no real record buffer with ADO
components
compared to other dataset implementations.
As all the data is transferred via Variants from the Ado Field.Value
properties.
I think the issue
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