Is there a component that anyone has ever written that would display
fireworks or something else celabratory that could be included in a
Lazarus App? Best if it is cross platform.
Thx in advance
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After executing a query, is there a way to test if there were any
errors?
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Lets come at it from a slightly different angle. After issuing a
MyChartLineSeries1.Clear, What variables on the MyChart.LeftAxis need to
be set programatically to display the numeric reference numbers on the
left hand side. Such is as in Pict1.
On Sun, 2015-05-03 at 07:36 -0500, Terry A
Sorry sent it the wrong group.
On Mon, 2015-04-13 at 11:47 -0500, Terry A. Haimann wrote:
> I'm sure its possible to connect to Mysql with Zeosdbo from a command
> line FreePascal Program, but I am not sure how. I tried using the same
> includes that are for the Lazarus components,
I'm sure its possible to connect to Mysql with Zeosdbo from a command
line FreePascal Program, but I am not sure how. I tried using the same
includes that are for the Lazarus components, but it didn't find those
files.
Any help would be appreciated.
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I have seen where there might be some GIS Tools added to Lazarus. What
is the current sttatus of this? I am currently running 1.2.4.
Thx,Terry
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I have a program that starts some background processes and then needs to
go to sleep for 15 seconds or so and then come back and check on their
statuses. So I used a loop like the following:
EndTime := Now + EncodeTime(0, 0, 15, 0);
While Now < EndTime do
Application.ProcessMessages;
The
+0200, Mattias Gaertner wrote:
> On Sat, 06 Sep 2014 18:29:27 -0500
> "Terry A. Haimann" wrote:
>
> > I just upgraded my Linux Box from LinuxMint 14-64 to 17-64.
> >
> > I installed Lazzarus 1.2.4 from your website.
> >
> > Zeosdbo didn't insta
I just upgraded my Linux Box from LinuxMint 14-64 to 17-64.
I installed Lazzarus 1.2.4 from your website.
Zeosdbo didn't install, so I tried to recompile with Zeos added and I
got a:
PPU Source: interfaces.pas not found
lazarus.pp(52,3) Fatal: Can not find Interfaces used by Lazarus,
ppu=../lcl/
I have a Lazarus App that I would like to create a dpkg and maybe an
rpm. Never done this and don't know how. The App currently uses MySQL
and connects to it with ZeosDbo. Any help would be greatly appreciated.
Thx in Advance, Terry
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Never mind, I figured it out.
On Sat, 2013-09-07 at 15:58 -0500, Terry A. Haimann wrote:
> What is the current documentation on printing?
>
> I have an app, I am trying to update from an older version of Lazarus
> and it appears to be dying when I hit Printer.BeginDoc;
>
>
What is the current documentation on printing?
I have an app, I am trying to update from an older version of Lazarus
and it appears to be dying when I hit Printer.BeginDoc;
It is creating a Sigsegv on line 504 of Printer.pas.
I also don't see a built in Report Generator, which I would also
consi
I am talking mostly about TDBEdit and a few TDBComboBox objects.
On Wed, 2013-07-31 at 11:00 +0200, Mattias Gaertner wrote:
> On Wed, 31 Jul 2013 10:04:49 +0200
> Frederic Da Vitoria wrote:
>
> > 2013/7/31 Hans-Peter Diettrich
> >
> > > Terry A. Haimann schrieb:
013 22:53:40 -0500
> "Terry A. Haimann" wrote:
>
> > I am sure this is a dumb ?, but I want a subroutine that will change all
> > of the components of a form to Enabled := False.
> >
> > How do I do this?
>
> for i:=0 t
I am sure this is a dumb ?, but I want a subroutine that will change all
of the components of a form to Enabled := False.
How do I do this?
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I installed Lazarus 1.0.10 today and tried writing a small app. It has
a mysql 5.5 component in it, a button, Tedit, and a StringGrid.
I am getting the following compile errors:
/usr/lib64/lazarus/ideintf/propedits.pp(1783,5) Error: Expected another
3 array elements
/usr/lib64/lazarus/ideintf/pr
What steps do I need to do to get ZeosDBO installed on Lazarus, I have
version 1.02 and haven't been able to get it to install. Has anyone
considered having ZeosDBO in the Lazarus install files
so that it isn't an issue?
Terry
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You know that's not a lot of help. I don't know what the program name
is and I don't know where the source is. If you know how to do this,
why can't you provide a snippet of code with maybe a few comments? If
you want Lazarus to be a popular RAD then don't obfuscate, make thing
ease for the
? Is there any performance issue?
2012/11/17 Juha Manninen <mailto:juha.mannine...@gmail.com>>
On Sat, Nov 17, 2012 at 2:31 AM, Terry A. Haimann
mailto:te...@haimannonline.com>> wrote:
> How do you change the Font Color for a TStringGrid Cell?
Use the OnP
How do you change the Font Color for a TStringGrid Cell? I tried the
following, but it doesn't work:
SGrid.Canvas.Font.Color := clGreen;
SGrid.Cells[i,j] := 'My String';
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http
Is there away I can pass a variable from sender (A String Grid) to a sub
Procedure. When I try I get a:
"main.pas(264,86) Error: Only class class methods, class properties
and class variables can be accessed in class methods"
This is from the procedure called by an event and I need to do th
All you should have to do is have each program read from stdin & write
to stdout. I've done it before. There is no reason to write it in
Lazarus at all, just use FreePascal. If you are trying to execute this
all from a tprocess, be aware that this in't bash. I would put it in a
script and t
On 09/14/2011 03:43 PM, Mark Morgan Lloyd wrote:
leledumbo wrote:
Aparently, Lazarus is looking for libpq.so.4, while my
implementations have
libpq.so.5
It shouldn't be hardcoded AFAIK: libpq.so only, which may be a
symlink to
the correct version. Try checking the source code whether the .4
I have a Lazarus App which I use heavily that uses a MySQL Database. I
have an older 32 bit laptop (Running Fedora 12) that it still works on
using Zeosdbo. I would consider moving this over to Postgresql, but I
am running up against the same problem there too. Aparently, Lazarus is
looking
Is it possible to load libmysql51conn on lazarus.0.9.30-64?
Thanks in advance
TH
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Bart wrote:
>On 5/23/11, Mattias Gaertner wrote:
>
>>> I'm not sure I understand you on this.
>>> What should I delete?
>>
>> The entries about packages like LCL and IDEIntf.
>> Only IDE and Examples are left.
>> You can get the defaults by:
>> Close IDE, remove ~/.lazarus/miscellaneousoptions
I believe you have to alter one of the libraries to get it to work with 64 bit
computers.
Eduard Filipas wrote:
>Leonardo ...thank you very much ...it is somewhat comforting :) I guess
>ill just have to wait to get their reply ..again thank you.
>
>regards
>edo
>
>S, Leonardo M. Ramé piše:
>>
On 02/03/2011 11:24 AM, Mattias Gaertner wrote:
"Terry A. Haimann" hat am 3. Februar 2011 um
15:56 geschrieben:
I have tried to install zeos on a fc14-64 system.
I tried putting it in /usr/share/zeos
I issued a chmod -R 755 /usr/share/zeos
I have tried adding one of the follo
I have tried to install zeos on a fc14-64 system.
I tried putting it in /usr/share/zeos
I issued a chmod -R 755 /usr/share/zeos
I have tried adding one of the following to my user path (not all at the
same time)
/usr/share/zeos
/usr/share/zeos/packages
/usr/share/zeos/packages/lazarus
Lazar
I have a project with several Place Names from Mexico are Quebec. What
Fonts are available that handle English, French and Spanish Character
sets at the same time?
Thanks in advance,
TH
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I have Lazarus 0.9.29 installed on a FC12 Laptop, with Zeos 6.6.6
installed. What do I need to do to connect to a MySQL 5.1 Server?
I have gone in and added "/usr/lib/mysql to my path
I have dropped a Zconnection on my form and set values for Database,
user, & password.
I then set protocal
Is there any known problem connecting to a postgresql 8.4 server?
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Just wanting to know when Lazarus is going to be supporting MySQL 5.1 in
a general release?
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rsion - it initializes
exception handling, so maybe there are some exceptions internally
happening which are not properly handled. Just a guess...
On Sun, Mar 14, 2010 at 04:04, Terry A. Haimann wrote:
I tried to write a little utility to submit a command to the At Facility.
The code to do this is
I tried to write a little utility to submit a command to the At Facility.
The code to do this is as follows:
StdStrLst := TStringlist.Create;
ErrorStrLst := TStringlist.Create;
MyProcess := TProcess.Create(nil);
MyProcess.CommandLine := 'at now';
MyProcess.Options := MyProcess.Options + [
How do I do this in Lazarus?
Marco van de Voort wrote:
On Tue, Mar 02, 2010 at 02:59:12PM +, Henry Vermaak wrote:
seems to have fallen from the air, connecting to nothing ?
I presume it comes from here (in mysql.inc):
const
mysqllib = 'libmysqlclient.'+sharedsuffix;
{$IF
I have tried this and it doesn't work.
waldo kitty wrote:
On 3/1/2010 23:18, Terry A. Haimann wrote:
I upgraded my laptop to Fedora Core 12, which has MySQL 5.1.42
installed. I have installed the latest Lazarus RPM, which is 0.9.28.2
and FPC 2.2.4. My Lazarus App won't connect to the
I upgraded my laptop to Fedora Core 12, which has MySQL 5.1.42
installed. I have installed the latest Lazarus RPM, which is 0.9.28.2
and FPC 2.2.4. My Lazarus App won't connect to the server. I have the
libmysqlclient.so.16.0.0 installed. I am not sure where to get the
libmysqlclient.so.15.
If it is a script, it may not run from the Lazarus start procedure. Secondly,
you may need to explicitly define the path. Your command prompt has a number of
predifined paths,which your lazarus app doesn't.
SteveG wrote:
>Evening All (from where I'm sitting anyway)
>
>I have the following cod
First of all let me congratulate you all on the look and feel of Lazarus
0.9.28.
The apps that are produced look much better. The Buttons and Check
Boxes look wonderful compared to 0.9.26.
1. On the Addpie, the following used to display a label, it no longer
does and I don't see an example:
How do I include this procedure in my progrram?
Jesus Reyes wrote:
--- El vie 27-nov-09, Terry A. Haimann escribió:
De:: Terry A. Haimann
Asunto: Re: [Lazarus] Paper Size
A: "Lazarus mailing list"
Fecha: viernes 27 de noviembre de 2009, 22:55
Maybe I am not being clear.
I hav
he page down. I am
running Fedora 10 and Lazarus 0.9.26.2
I have noticed that there is a TPageSetupDialog, but I don't know if I
used it correctly. I just put in the height and width of my paper in mm.
Again I am using 8.5 x 11 inch paper "US Letter".
Terry A. Haimann wrote:
On code that worked in Delphi is printing down about a quarter of the
page in Lazarus. I am using Printer. procedure.
I am using the basic American Letter size (8.5 x 11)
I tried setting it to "US Letter" but that has failed and i don't even
know what my options are.
Lazarus 0.9.26.2
My
Is there a function or procedure in Free Pascal/Lazarus thhat can detect
or list running applications. I prefer it to be as os nutral as
possible. I just want to see if an application is running and if it
isn't to start it automatically.
Thx, Terry
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John wrote:
Terry A. Haimann wrote:
For what it is worth I have created a project on SourceForge
(http://sourceforge.net/projects/messier/) with my Astronomy Program.
It is a basic Observing Planning and Logging Program. It is of course
written in Lazarus (I converted it from Delphi) and got
Michael Van Canneyt wrote:
On Sun, 15 Nov 2009, Terry A. Haimann wrote:
For what it is worth I have created a project on SourceForge
(http://sourceforge.net/projects/messier/) with my Astronomy Program.
It is a basic Observing Planning and Logging Program. It is of course
written in
For what it is worth I have created a project on SourceForge
(http://sourceforge.net/projects/messier/) with my Astronomy Program.
It is a basic Observing Planning and Logging Program. It is of course
written in Lazarus (I converted it from Delphi) and got most of the
Algorithyms from "Practi
A few years ago, I wrote an app in Delphi to record my progress on
observing the Messier
List ( an astronomical observing challenge). The program has
several very useful reports:
* Rise and Set Report, which lists objects (all, seen, or unseen) and
then sorts the output on how many hours the
Is there a Lazarus compiler for the Palm Pilot? If so where do I get
it?
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This is in the Environment Options.
On Sat, 2009-06-13 at 23:20 -0500, Terry A. Haimann wrote:
> I believe I have found the problem. FPC Source directory had
> /usr/share/fpcsrc/
>
> When it should have had
>
> /usr/share/fpcsrc/$(FPCVer)/
>
> This was in the yum d/l a
Weustink wrote:
Terry A. Haimann wrote:
I really don't know how to read the config file. So, I did a locate
on stdctrls and found this file:
/usr/lib64/lazarus/lcl/units/x86_64-linux/stdctrls.o
I guess the .ppu is there too. So the compiled unit is there, but
somehow the compiler thinks it
l3:TLabel ReferenceUnit=False
Search UnitComponent=BellCurveForm:TBellCurveForm
AComponent=Label2:TLabel ReferenceUnit=False
Search UnitComponent=BellCurveForm:TBellCurveForm
AComponent=Label1:TLabel ReferenceUnit=False
TProject.UpdateUnitComponentDependencies checking designers ...
TProject.Upda
s tracable with valgrind
# -gwgenerate dwarf debugging info
#
# Enable debuginfo and use the line info unit by default
#-gl
# always pass an option to the linker
#-k-s
# Always strip debuginfo from the executable
-Xs
Graeme Geldenhuys wrote:
2009/6/5 Terry A. Haimann :
I tried dow
I tried downloading the 64 bit compiler and compiling a test program,
but when I try adding a event I get a StdCtrls Unit not found. I am
running this on FC10 64 bit.
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Terry A. Haimann wrote:
Héctor Fiandor Rosario wrote:
Dear Mr. Coppola:
really I solve using this:
var valor1,valor2,valor3:integer;
valor3:=round(power(valor1,valor2));
and declaring the unit "math" in uses.
Thanks very much
Ing. Héctor F. Fiandor
hfian...@info
Héctor Fiandor Rosario wrote:
Dear Mr. Coppola:
really I solve using this:
var valor1,valor2,valor3:integer;
valor3:=round(power(valor1,valor2));
and declaring the unit "math" in uses.
Thanks very much
Ing. Héctor F. Fiandor
hfian...@infomed.sld.cu
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