Lazarus
Home
Help
TinyPortal
Search
Login
Register
Lazarus
»
Forum
»
Programming
»
General
»
Error: Duplicate identifier "Forms"
Free Pascal
Website
Downloads
Wiki
Documentation
Bugtracker
Mailing List
Lazarus
Website
Downloads (Laz+FPC)
Packages (OPM)
FAQ
Wiki
Documentation (RTL/FCL/LCL)
Bugtracker
CCR Bugs
IRC channel
GIT
Mailing List
Other languages
Foundation
Website
Useful Wiki Links
Project Roadmap
Getting the Source
Screenshots
How to use the forum
About donations (wiki)
Bookstore
Computer Math and Games in Pascal
(preview)
Lazarus Handbook
Search
Advanced search
Recent
A fairly simple sound sol...
by
VisualLab
[
Today
at 07:46:18 pm]
how to tweek fpmake to co...
by
Key-Real
[
Today
at 07:45:37 pm]
Quirky windows
by
ASerge
[
Today
at 07:07:16 pm]
Parameter passing odditie...
by
ASerge
[
Today
at 06:59:05 pm]
add new targets to make
by
Key-Real
[
Today
at 06:44:32 pm]
[Request] Demo Scene Sub ...
by
Gigatron
[
Today
at 06:29:39 pm]
Unlocking Files
by
KodeZwerg
[
Today
at 06:03:08 pm]
[SOLVED] trunk bug for mi...
by
Key-Real
[
Today
at 05:56:32 pm]
Demo Scene Bitmap Font Sc...
by
Gigatron
[
Today
at 05:56:27 pm]
Compile/Convert Delphi pr...
by
Martin_fr
[
Today
at 05:43:11 pm]
Generics - correct syntax
by
Thaddy
[
Today
at 05:40:59 pm]
Lazarus for Windows on aa...
by
msintle
[
Today
at 05:32:42 pm]
InstallAware Using Lazaru...
by
msintle
[
Today
at 05:26:36 pm]
Xcode Command Line Tools ...
by
Joseph
[
Today
at 05:16:39 pm]
Offical launch of the 1 B...
by
Hartmut
[
Today
at 04:49:29 pm]
what to do if my target M...
by
nickysn
[
Today
at 04:16:02 pm]
compiler error in unit
by
paule32
[
Today
at 03:49:50 pm]
Can function be used for ...
by
VisualLab
[
Today
at 02:15:30 pm]
Multithreading - synchron...
by
mika
[
Today
at 01:48:51 pm]
May be useful to somebody
by
KodeZwerg
[
Today
at 12:38:22 pm]
match automatic highlight...
by
Чебурашка
[
Today
at 11:35:14 am]
Tchart with dual numbers ...
by
wp
[
Today
at 10:48:18 am]
Debugger crashes with App...
by
Martin_fr
[
Today
at 09:29:46 am]
Copyrights Q
by
BrassGear
[
Today
at 09:13:14 am]
[SOLVED] how to build the...
by
Key-Real
[
Today
at 09:12:33 am]
« previous
next »
Print
Pages: [
1
]
Author
Topic: Error: Duplicate identifier "Forms" (Read 2793 times)
LinNan2002
Newbie
Posts: 4
Error: Duplicate identifier "Forms"
«
on:
June 21, 2018, 10:04:09 am »
"var
FormS: TFormS; "
"units.pas(24,3) Error: Duplicate identifier "Forms"" What's Wrong With That?
Logged
RayoGlauco
Full Member
Posts: 179
Beers: 1567
Re: Error: Duplicate identifier "Forms"
«
Reply #1 on:
June 21, 2018, 10:36:49 am »
Hi, LinNan,
There is a unit called
forms
. Probably you cannot declare a variable with the same name.
Logged
To err is human, but to really mess things up, you need a computer.
Thaddy
Hero Member
Posts: 14381
Sensorship about opinions does not belong here.
Re: Error: Duplicate identifier "Forms"
«
Reply #2 on:
June 21, 2018, 03:36:00 pm »
Quote from: RayoGlauco on June 21, 2018, 10:36:49 am
There is a unit called
forms
. Probably you cannot declare a variable with the same name.
Leave out probably: you
can't
if you are writing a GUI application. You should use something like myforms or formsarray instead.
Note the Pascal language is not case-sensitive so formS is the same as Forms or fOrMs.
Logged
Object Pascal programmers should get rid of their "component fetish" especially with the non-visuals.
reinerr
New Member
Posts: 37
Re: Error: Duplicate identifier "Forms"
«
Reply #3 on:
June 22, 2018, 07:05:00 am »
I always give my GUI controls (including forms) a prefix - a legacy from my work. In our case, form names are usually prefixed with "FRM_", edit control names are prefixed with "EDT_", etc.
Logged
Print
Pages: [
1
]
« previous
next »
Lazarus
»
Forum
»
Programming
»
General
»
Error: Duplicate identifier "Forms"
TinyPortal
© 2005-2018