Tutorials & Examples

anuj0sharma · Apr 11, 2011

Hello Everyone,
wants to have a two dimensional database.
Is it feasible using the great DBUtils by Erel.

the table should look like this...

distlefink · Mar 8, 2011

When I try to start B4A, I get a .net error that says

"Unable to find a version of the runtime to run this application"

I tried uninstalling and reinstalling .net, but that didn't help...

metrick · Mar 2, 2011

Where do I find data range for B4A;
float
int
double
long
single
decimal
currency
etc...
List from VB.

Thanks.

mistermentality · Feb 26, 2011

I have a couple of apps I created in appinventor and signed with my key but when I try to use the same, working, key in B4A it gives me this error:

"jarsigner: Certificate chain not found for...

Jamie · Feb 25, 2011

I'm having trouble understanding how csv files are loaded. I've read all the tutorials and posts I could find, but I can't get a grip on it.
With a textreader I can read a line and then do...

mdivus · Feb 17, 2011

Hi,

I just dloaded the Trial version today and wanted to start with the hello world sample, but when compiling I get the following error:

javac 1.5.0_22...

gvanan · Feb 17, 2011

Hi, How do I display a animated GIF?
Now it just shows up as a static image.

slydog43 · Feb 15, 2011

I cant figure out how to include a library. Im trying to play with SQL Lite, but find no library tab as stating in an example I saw. I have my paths set up correctly I think. Im on 1.2 thanks

evradani · Feb 11, 2011

When I compile the project, I obtain this error

Compiling code. 0.03
Generating R file. Error
AndroidManifest.xml:2: error: No resource...

wize999 · Dec 18, 2010

Hi,

Sorry for the silly question.

I have created a layout with a single label called jbox.
I simply want to set the text of the label in the program but cant seem to do it.

My code ...

Erel · Jan 7, 2011

Online documentation: Basic4android - Android programming with Gui designer
There are three sections: tutorials index, libraries index and objects index.
New - German tutorials...

AMC23 · Dec 23, 2010

The Andriod SDK and AVD manager dialogue box looks a little different that that shown in the titorial. It does not gove the option of selecting USB Driver Package, Revision 3.
Is there another...

tremara1 · Jan 8, 2011

I found it a bit difficult to get a handle on creating the sd card in the emulator. As it involved using the command line I thought I might try to write a small tool to help if you are not...

Storm · Jan 5, 2011

Ok now that I have an App that I Made how do I get it to my phone to tests it there it works on the Emulator and i'm not giving it to the Market yet Thanks?

Yes I’m super new teaching myself. I...

ZJP · Jan 2, 2011

Hi,

Is it possible to compile a project generated by B4A with Eclipse?
This is to add features directly from Eclipse.
Do you have an example?

Tx.

JP

Edit : Sorry for the title. It should be...

tazer98 · Dec 23, 2010

What is (will be)the difference between the versions, Standard and Enterprise?

Tazer98

Merlot2309 · Dec 22, 2010

Hi Erel,

Finally decided to buy the Android version.
After paying via Plimus I was waiting for your email to download the .exe file, etc.

Quite some hours later I noticed that there were...

moster67 · Dec 8, 2010

Here is a tip for exploring the folders on the emulator and also its mounted SD-card (if you have added one like I did). I couldn't find a file-explorer in the emulator.

You can use a program...

infantilo · Nov 5, 2010

HI,
due i've needed it...here you are:

B4X:

      Dim url As String
      Dim myHttpRequest As HttpRequest
      url = "https://yourURLhere.html"
      Dim str() As Byte
      Dim form As...

Tutorials & Examples

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two dimensional database/reports

Attachments

.net error when starting b4a

Data Type and Range

Cannot sign apk with valid key in B4A

LoadCSV and listview.addtwolines

Trial - Version problem?

Displaying Animated GIF

how to use libraries

hello world does not work

Setting value for a text label

Where is the documentation?

USB Driver Package, Revision 3

AVD sd card maker

Attachments

App to Droid

B4A to Eclipse

Standard vs. Enterprise_

Mails from Anywhere software

DDMS - Dalvik Debug Monitor

http Form POST

Tutorials & Examples

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