lazarus · 2008-05
- Cross-compile on Linux from 32bits to 64bits6
Dear I'm using a 32 bits Linux system to developp and i want my program to be 64 Bits compatible. What is the best method to allow my program to be compatible on 32 And…
- Need some help with UpdateSQL in TSQLQuery and TMySQL50Connection16
I'm having some trouble understanding the operation of the TSQLQuery. I'm using MySQL 5, TMySQL50Connection, and TSQLQuery. Several problems. First of all, it's not…
- Carbon: Simple component in a simple package with strange behavior4
Lately I've been trying to create a package with custom components, which works already on Lazarus Win32, but gets all kinds of errors on Mac OS X, so I created a…
- TDBF Indexes4
I've been trying to create an index based on a boolean field and a integer. I can't find any documentation on constructing multi-column indexes. Being distantly familiar…
- Printer margins14
Printing to the 0,0 position in the canvas from the Printer seams to print nothing, until the margin is reached (Mac OS X), so I did a small research to find out which…
- Mac OS X : Using TProcess to launch Unix command to Copy a Directory3
I'm passing the following command to a TProcess instance... cp -R /SomePath/MyGame.app /SomePath/MyNewGame.app via it's command line property, but it did not work. I…
- TEST SQLITE12
@ Joost van der Sluis Ref: http://bugs.freepascal.org/view.php?id=11350 Thank but wich version of Lazarus could i download for tested your correction ? Regard Chris
- wiki help with images9
How do I reference a image uploaded in one language (english), but in a another language (french, german) page? The same problem applies for the Lazarus pages on…
- Postgres Dlls not found28
I'm flumoxed! My app fails with the error "Cannot load Postgres Client. Is it installed? (libpg.dll)". I've been developing my app on my laptop and initiallly was unable…
- PostgreSQL database connection error12
Hellow everyone: I encountered an error when Postgresql in connection with Lazarus, as follows. My environment is window xp Chinese , the installation of the Lazzrus…
- 0011231: FilelistBox shows Russian letters in file names wrongly9
Question to Vincent Snijders: Why you hasten to close #11231 issue, in fact the problem is not solved !? On my localized XP SP2 box FileListBox works wrongly. That even…
- Bitmap animation component3
I created a bitmap animation component for fpGUI. It works like the old Netscape spinning logo. One image with all the frames layout in in a horizontal position. It…
- Know if a form is active2
I would like to bring to front a form (and activate it -via the .show() method) only if it is not already the active window. I thought .Showing would be good for me but…
- Carbon: Enter key inserts character in Edit fields2
I have a problem in my application compiled with Lazarus where pressing the Enter key inserts a character (possibly #13) into the Edit field, and then it invokes the…
- Access a sqlite3 database from within a class2
Hello list! I would like to define a class, Tklasje, of my own which contains a database in the private section. Using this class I want to access the database. (another…
- Svn update for Arm only1
Hi I am using svn to download fpc sources. How do I compile the sources for ARCH ARM alone? How do I prevent downloading all other ARCH files in ~/fpc/rtl ? What could…
- 3rd party components5
After compiling a 3rd party components, lazarus always claims that i can't find the files of the new components, however it does not happen on the components that arrive…
- Carbon and TMemo/TEdit5
I have in my app a TScrollBox (AutoScroll=True) with some controls created by hand as follow : E := TEdit.Create(nil); E.Parent := MyScrollBox; [...] Works fine under…
- New project type in Lazarus2
I would like to create a new IDE Package that adds a new project type to the 'File | New' dialog. In the components directory there are a few examples of this for…
- No cursor in Lazarus6
Sometimes the cursor in Lazarus is gone, after a restart of the program, the cursor is back again. It's Lazarus version 0.9.24 beta from Ubuntu 8.04. Does somebody here…
- TSqlite3Connection apparently works with fpc 2.2.1 snapshot1
I just tested (not extensively) and it seems that TSqlite3Connection works just fine with fpc 2.2.1 (TSQLScript and TSQLConnector compile and register fine, but since I…
- How big can DB transactions go?4
I'm working on a SQL RDBMS tool, testing Index performance. My overall goal is to insert 500,000 records in a master table and 5mil in a details table. Using SqlDB, can…
- Inactive Dataset23
I'm getting this: "operation cannot be performed on an inactive dataset". Googling (I'm on a slow dialup on someone else's line) seems to indicate that the problem is…
- fpdoc enhancements0
At the request of some people on the lists, I added the following enhancement to fpdoc: If a method has no documentation node, the documentation will be searched in the…
- command line options4
I would like my application to understand command line options. For example if I type in gedit my app creates some error message if I enter gedit -test it opens the app.…
- I ported some components, not sure if I can publish them :-(13
I ported the RackCtls components (http://www.picsoft.de/compon.htm basically since I used the 7 segment display one in the past, but the other controls could be useful…
- External: SIGSEGV13
I have tried to google for "External: SIGSEGV" exception, but nothing what came up helped. Is there any detailed explanation about when this exception occurs? In my…
- Postgres database again...42
Just a quick question to the guys who were so good in offering assistance with my postgres database client and server; How do extract information from the database? I…
- rev 15229 and form parsing9
After the rev. 15229 (IDE: designer: implemented loading lists of ancestors) from Mattias, something got wrong with the parsing of one of my forms. I cannot create a…
- CodeTools doesn't look in the project's search path13
two questions: do I really need to copy the project's search paths into the separate CodeTools dialog so that my units are found? Or is this something I could try to…
- SQLQuery1: Field not Found: "enquiryreferencenumber"3
Hi. Following Damien's instructions I have DROPped my original table and created a new one in it's place: CREATE table registration ( enquiryreferencenumber INT4 PRIMARY…
- What is 'Restriction Browser'?7
------------------------[ forward ]-------------------------- ================================ http://bugs.freepascal.org/view.php?id=1188…
- WARNING: Widestring Delete function causes crashes2
the Widestring Delete function in wstrings.inc accesses memory beyond the end of the string. This causes crashes after a while. The Delete function has been fixed in FPC…
- Need Testers7
I implemented the biggest part of the multi form properties. For example using datamodules on forms. To enable it compile the IDE clean with -dEnableMultiFormProperties.…
- Compiling native KDE apps6
Hello everyone! I would like to ask if it is possible to compile native KDE applications using Lazarus, and if it is how can I do so?
- Newbe sqlite problem7
When I do a "select" in my sqlite query everything works fine. But when I do a "update" I get an error: ---- list index (-1) out of bounds. Press OK to ignore and risk…
- Interesting things with latest snapshot of lazarus 9.257
First off, I'd just like to say WOW it's taking absolutely forever for the next version of lazarus. It didn't take this long from 9.23-9.24; but then again it brought…
- SetWindowRgn replacement in LCL1
Hello ! Which common function replaces Windows.SetWindowRgn function in LCL? Thanks. Best regards, TRoland http://www.rotursoft.sk http://exekutor.rotursoft.sk
- Menu editor is not functional ?3
It was partially functional a few months ago, If I correctly remember... All menu calls in menu editor window have no visible effect! Lazarus 15007 FPC 2.3.1 Can…
- Focus on modal form with ShowMessage0
When I use ShowMessage or MessageDlg to show info called from form shown modally on Windows the focus is not returned back to that form - I need to click on it to make…
- Trouble with TIBConnection and Numeric (N,6) fields.3
I've got a problem acessing a Firebird DB (2.0) with TIBConnection + TSQLQuery. I get 'Unkonwn field type <FieldName>' when opening querys wich do selects to tables…
- Visual Form Inheritance17
I found the following bug report on mantis: http://bugs.freepascal.org/view.php?id=705 Which seems to indicate that VFI is implemented, but I'm unsure as to the what…
- Archives?0
The archives for this list do not appear to be searchable, and there are some large (4-year) gaps. Is there a good (easy) way to search the archives? Or do I need to…
- ARM-WinCE - db engine, printing10
A question for those who have working ARM-WinCE applications with db and/or printing: would you recommend the DB engine, or printing solution you are using? Regards…
- Connecting to a Postgres Database15
I'm using a windows machine (XP) running my app written with Lazarus and trying to connect to a Postgres Server. Whenever I turn the Connected field on my PQConnection…
- Tsqlquery4
I would like to know read a rows number after an update or delete with TSqlquery and Oracle Connection They are not a property rowsaffected ! Are you an idea please ?…
- Forms Color on Linux21
I have a couple of questions. 1. Is is a known limitation of gtk1 that you cannot change the form's color? I've tried to do this, but this (at design time) has no effect.
- CodeTools and TMySQL50Connection1
I'm trying to work with TMySQL50Connection, however, CodeTools (unlike the compiler itself) claims that it does not know what is TMySQL50Connection. Is there something I…
- How to compile RTL in Lazarus?8
I wanted to convert Delphi units to lazarus units.When I used TReader.DefineBinaryProperty ( \fpc\2.2.0\souce\rtl\objpas\classes\reder.inc),I found that the size of…
- Error rebuilding Lazarus IDE12
I am trying to recompile the Lazarus IDE from inside lazarus, and the build fails. I am using lazarus under WinXP SP2 Spanish, FPC 2.2.1 SVN today and LAZ SVN today…