ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

The Bar Code control
The Bar Code control displays bar codes in your windows, pages or reports...
Bar Code functions
The following functions are used to manage bar codes:
iPrintBarCode (Function)
Prints a bar code (inside a rectangle).
Reading bar codes
WINDEV, WEBDEV and WINDEV Mobile allow you to create applications for reading bar codes...
Camera field: decode bar codes (prefix syntax)
In iOS and Android, bar codes can be decoded via the Camera control using BCCapture...
CameraStartDecoding (Function)
Starts decoding bar codes in a Camera control.
<Camera>.StopDecoding (Function)
Stops decoding a bar code in a Camera control.
CameraStopDecoding (Function)
Stops decoding bar codes in a Camera control.
Managing bar codes
The use of bar codes to identify and manage products has become essential...
Decoding bar codes using a Camera control
In iOS and Android, bar codes can be decoded via the Camera control using BCCapture...
BCCapture (Function)
Decodes the information stored in a bar code by using the device camera (Android, iPhone, iPad).
Printing bar codes
WINDEV, WEBDEV and WINDEV Mobile allow you to print bar codes.
BCToImage (Function)
Generates the image of a bar code.
BCDecode (Function)
Decodes the information stored in a QR Code bar code.
VideoStartDecoding (Function)
Starts decoding bar codes in a Camera control.
BCCalculateControlCharacter (Function)
Returns the check code of a bar code.
VideoStopDecoding (Function)
Stops decoding a bar code in a Camera control.
<Camera>.StartDecoding (Function)
Starts decoding bar codes in a Camera control.
CheckSpell (Property)
The CheckSpell property is used to enable or disable the automatic spelling checker.
MapCircle (Type of variable)
The MapCircle type is used to define the characteristics of a circle to be drawn on the map displayed in a Map control.
Native Sybase Connector: Programming with HFSQL functions
To use a Sybase database with Native Connector, the structure of Sybase tables must be imported into the WINDEV or WEBDEV analysis......
WINDEV and the streams - Use example
In this example, the application must manage a video conference between two computers......
Combo Box control properties
You can manipulate Combo Box controls in a window or page using the following WLanguage properties......
Scheduler control properties
A Scheduler control found in a window or in a page can be handled in WLanguage by the following properties....
Table control properties
A Table control found in a window or in a page can be handled in WLanguage by the following properties......
EmailMsgError (Function)
Returns the message corresponding to the error identifier.
EmulateCheckBox (Function)
Emulates the selection of an option in a Check Box control.
EmulateRadioButton (Function)
Emulates the selection of an option in a Radio Button control.
EmulatePaneUndock (Function)
Emulates the undocking of a pane in a dynamic Tab control.
<wsRequest variable>.AddSAMLAssertion (Function)
Adds a SAML assertion to a Webservice request.
EmailReadMessage (Example)
Usage example of the EmailReadMessage function
SchedulerAddTask (Example)
Usage example of the SchedulerAddTask function
Description of an Organizer control (control of a window)
The Organizer control can be configured in the editor via the description window ("Details" tab)......
Native MariaDB Connector: Specific features
The Native MariaDB Connector creates "InnoDB" tables to support locks and transactions on a MariaDB database......
Native MySQL Connector: Specific features
The Native MySQL Connector (also called "Native MySQL Access") creates "InnoDB" tables to support locks and transactions on a MySQL database......
HSeekLast (Function)
Sets the position on the last file record whose value for a specific item is less than or equal to a sought value.
EmulatePane (Function)
Emulates the selection of a pane in a Tab, Ribbon or Sidebar control.
DnDIsDataAvailable (Example)
Usage example of the DnDIsDataAvailable function
EmailChangeFolder (Example)
Usage example of the EmailChangeFolder function
xlsDocument (Example)
Usage example of the xlsDocument type
xlsVersion (Example)
Usage example of the xlsVersion function
EmailListFolder (Example)
Usage example of the EmailListFolder function
Error messages that can be displayed in the browser
This help page presents the different error messages that can be displayed in the browser......