ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Bar Code functions
The following functions are used to manage bar codes:
The Bar Code control
The Bar Code control displays bar codes in your windows, pages or reports...
CameraStopDecoding (Function)
Stops decoding bar codes in a Camera control.
Printing bar codes
WINDEV, WEBDEV and WINDEV Mobile allow you to print bar codes.
BCCalculateControlCharacter (Function)
Returns the check code of a bar code.
<Camera>.StopDecoding (Function)
Stops decoding a bar code in a Camera control.
Decoding bar codes using a Camera control
In iOS and Android, bar codes can be decoded via the Camera control using BCCapture...
iPrintBarCode (Function)
Prints a bar code (inside a rectangle).
BCToImage (Function)
Generates the image of a bar code.
Managing bar codes
The use of bar codes to identify and manage products has become essential...
<Camera>.StartDecoding (Function)
Starts decoding bar codes in a Camera control.
VideoStopDecoding (Function)
Stops decoding a bar code in a Camera control.
BCCapture (Function)
Decodes the information stored in a bar code by using the device camera (Android, iPhone, iPad).
CameraStartDecoding (Function)
Starts decoding bar codes in a Camera control.
Camera field: decode bar codes (prefix syntax)
In iOS and Android, bar codes can be decoded via the Camera control using BCCapture...
VideoStartDecoding (Function)
Starts decoding bar codes in a Camera control.
Reading bar codes
WINDEV, WEBDEV and WINDEV Mobile allow you to create applications for reading bar codes...
BCDecode (Function)
Decodes the information stored in a QR Code bar code.
<Page>.Address (Function)
Used to find out the Internet address of a page.
WINDEV Mobile 2025: New WLanguage features
In version 2025, new functions, properties and data types have been introduced and some have been improved, ......
fSizeUncompressed (Example)
Usage example of the fSizeUncompressed function
Edit control
The Edit control allows users to enter data......
AnimationGetParameter (Function)
Reads the value of one of the animation parameters defined for an Image or Static control.
Flexbox control description: General Tab
In the "General" tab of the Flexbox control description window, you can view and change the options of the different controls integrated into a flexbox container......
Publishing the replication from ReplicEdit
A replication description created with ReplicEdit can be published from this tool on a replication server......
JSON (Variable type)
The JSON simplifies actions on data in JSON format.
Asc (Example)
Usage example of the Asc function
Charact (Example)
Usage example of the Charact function
fTempPath (Example)
Usage example of the fTempPath function
SortOption (Property)
The SortOption property gets and sets the sort options used in: text columns in Table controls, text columns in Treeview Table controls, List Box and ListView controls, Combo Box controls, attributes of Looper controls, images, clickable images and thumbnails with automatic sequence....
AddVoiceCommand (Function)
Adds a voice command into the current window. From version 17, this function is replaced with SpeechRecognitionAddCommand.
Error 204: using a parameter without optional value after parameters ...
How to fill a TreeView control?
This help page explains how to fill a TreeView control....
LooperInsert (Function)
Inserts a row into a Looper control.
JavaExecute (Function)
Starts a Java application or a Java applet by invoking the "Main" method of a given Java class.
fLongName (Function)
Returns the long name of a file or directory.
fShortName (Function)
Returns the short name of a file or directory.
FaxSend (Function)
Sends a fax according to the connection that was established beforehand (FaxConnect).
iParameterReport (Function)
Configures the printer by opening the configuration window.
Shape control properties
Shape controls in windows, pages and reports can be handled using different WLanguage properties......