A program example showing how to use IS NULL and IS NOT NULL to obtain Fields that could have a NULL value.
How To ALTER TABLE with SQLite 1. Starting this program will creat a SQLite Database 2. A Table named 'Meetings' is created using the DBUtils Module I have modified the DBUtils module To suit my own need AUTOINCREMENT keyword was added...
This basic example shows how to download an image from a URL link and display it in an ImageView. You can either enter the URL manually or grab the link from the clipboard. As an example, copy this link to the clipboard, then click the [From...
Sooner or later somebody will want to know how to do this. It seems to be a fairly common "What next after Hello World?" sort of project. The attached ZIP archive has two B4J programs: SimpleServer and SimpleClient. While there is a huge...
I have been working a lot with bytes lately and need to convert between hex, unsigned byte and signed byte values, so I wrote this table app. You can search for any of the three types of bytes, select one in the table and the value is copied to...
Hi all, After a few "Hello World" projects, I thought I'd do something that does things. This is my first ever B4J project. B4VC is just a GUI for ffmpeg. It creates a bat file and runs it. There are device presets you can select (I stole them...
http://code.google.com/p/tinkerit/wiki/Auduino The Auduino is a sound synthesiser based on the Arduino platform. It works on all Arduinos running at 16MHz - everything from the original Arduino serial to the Arduino Mega. It uses granular...
Just a simple Coin Toss program with a java jCoinFlip library. Have fun. ;) Sorry found a bug, images would not include in Release but showed in Debug "they were 6 directories deep and I moved them to B4J projects under My Documents and it...
This Sub Counts Occurencnes of a Character Pattern in a string and returns the result as an Integer. Example: Log(CountOccurences("is", "This is a Simple Subroutine")) Result: 2 Sub CountOccurences(sPattern As String, sText As String) As Int...
This is a simple game in which you basically have to click the moving robots. 50 points to win. Plus Points to any who can figure out the meaning of the name :p (The jar exceeded 512 kb so open .b4j file once and compile :) )
Finished porting my wos4android app to a java app. I have to say b4j rocks, I had no major difficulties while porting, and the whole process was fast :) This app is for bars/cafes/restaurant, and covers the need of keeping track of orders and...
Hi All, wrote a small open source app to show colors in a listview with its name and hexvalue. In addition, the JavaFX ColorPicker enables to pick a color from the color palette. Enjoy,
Hi All, in my exitement further exploring this great product, I am working on a simple howto keeper. Although there is still a lot to do - ideas never stop - would like to share this early version. Shows usage of CSS, SQLite database, listview...
This is a basic Simple Network Time Protocol (SNTP) client Class in B4J based on UDPSocket that can be used to retrieve the current time from NIST Internet Time Servers or local NTP servers on your LAN. It includes a 4 second "delay" to prevent...
Hi! This is my first B4J program and my first post :). The program is something similar to the old MS Minesweeper game, which I found a good challenge to help me get to know B4J. I'm a beginner at programming, so I'm sure there are lots of...
Hi just made in 30 min my first B4J app, a small simple calculator with history log coding is very ugly but its working :) msgbox library is needed download here the library: http://www.b4x.com/android/forum/threads/msgbox-library.34700/ and...
Similar to http://www.b4x.com/android/forum/threads/another-cad-cam-app-eliminates-paper-use.32540/#post-189809 but now in B4J ,eliminates the use of Android APP(Emulator) on a Windows PC It connects with RDC to the same MySql Database as the...
Here a little Java-like program in B4J. You have to use the library in the JavaSwingLib.zip for it: Sub AppStart (Form1 As Form, Args() As String) Dim o As JOptionPane o.showMessageDialog(Null, "there will be a new window opened", "New...
Hi ... When I try to learn a new programming language always start with this program. The program worked well in winxp 32bits. No probe in other SO. I hope this program can help to new members. I am a beginner, sorry for the mistakes.
I took a simple b4a application for my first try in b4j, and did it in about 2.5 hours. Of course - I had to learn... For example - imageview does not have action event, only mouse events, so this took me some debug time. The application is...