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Welcome to B4X forum!
B4X is a set of simple and powerful cross platform RAD tools:
B4A
(free) - Android development
B4J
(free) - Desktop and Server development
B4i
- iOS development
B4R
(free) - Arduino, ESP8266 and ESP32 development
All developers, with any skill level, are welcome to
join the B4X community
.
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Latest activity
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New Posts
New profile posts
Latest activity
M
Mark Stuart
replied to the thread
B4J Question
[SOLVED] Form controls became disabled while running the app
.
There are 2 forms: one with the TableView and the other is the edit form. Here is the function that gets the info from the TableView...
Mar 5, 2026
E
emexes
reacted to
GeoT's post
in the thread
Android Code Snippet
Updated version of Quick Volume Widget (originally by Jack Cole)
with
Like
.
I've updated this volume widget to comply with the newer Android requirements. Original thread...
Mar 5, 2026
Jack Cole
reacted to
GeoT's post
in the thread
Android Code Snippet
Updated version of Quick Volume Widget (originally by Jack Cole)
with
Like
.
I've updated this volume widget to comply with the newer Android requirements. Original thread...
Mar 5, 2026
josejad
reacted to
GeoT's post
in the thread
Android Code Snippet
Updated version of Quick Volume Widget (originally by Jack Cole)
with
Like
.
I've updated this volume widget to comply with the newer Android requirements. Original thread...
Mar 5, 2026
Swissmade
replied to the thread
B4J Question
[SOLVED] Form controls became disabled while running the app
.
Anybody have an idea what maybe happening? Not without some code.
Mar 5, 2026
M
Mark Stuart
posted the thread
B4J Question
[SOLVED] Form controls became disabled while running the app
in
B4J Questions
.
Hi all, I'm back into B4J now. I built a form for editing a database record. This record is selected from a TableView row. The edit...
Mar 5, 2026
GeoT
posted the thread
Android Code Snippet
Updated version of Quick Volume Widget (originally by Jack Cole)
in
Code Snippets
.
I've updated this volume widget to comply with the newer Android requirements. Original thread...
Mar 5, 2026
peacemaker
replied to the thread
B4J Tutorial
Creating Linux DEB-package for GUI B4J app
.
Сreating a `.deb` package for a server-side non-GUI Java application, using `default-jre-headless` as a dependency and including a...
Mar 5, 2026
josejad
replied to the thread
Spanish
[SOLUCIONADO] SQL, me borra cosa rara
.
Hola TheFalcon: En la base de datos que falla tienes dos claves primarias (que no tienes en las otras) Prueba a eliminarla o a crear...
Mar 5, 2026
aeric
replied to the thread
"Google ends its 30 percent app store fee and welcomes third-party app stores"
.
So this encourage us the developers to publish more apps?
Mar 5, 2026
aeric
reacted to
Sandman's post
in the thread
"Google ends its 30 percent app store fee and welcomes third-party app stores"
with
Like
.
From the article...
Mar 5, 2026
drponciano
reacted to
peacemaker's post
in the thread
Android Question
File.Exists in Windows
with
Like
.
Did you try file.exists(file.append(DirApp, "PDFEcg") ,"ANGEL MERINO GUZMAN 1_0.PRM.PDF") ?
Mar 5, 2026
drponciano
reacted to
teddybear's post
in the thread
Android Question
File.Exists in Windows
with
Like
.
1.Are you sure your app is running on Android? 2.Why is the path \BASIC4~1\ instead of \Basic4Mac\?
Mar 5, 2026
drponciano
replied to the thread
Android Question
File.Exists in Windows
.
I'm an idiot! You are right! Thanks. Two heads think better than one always!
Mar 5, 2026
drponciano
replied to the thread
Android Question
File.Exists in Windows
.
B4J in Windows 11
Mar 5, 2026
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