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...
VideoStopDecoding (Function)
Stops decoding a bar code in a Camera control.
BCDecode (Function)
Decodes the information stored in a QR Code bar code.
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...
<Camera>.StartDecoding (Function)
Starts decoding bar codes in a Camera control.
EmailListFolder (Example)
Usage example of the EmailListFolder function
Downloading files
The download is the operation that consists in saving a file stored on the server onto the computer of Web user......
Properties associated with a group of controls
Several WLanguage properties can be used on a group of controls found in a window, in a page or in a report......
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
ScreenFirst (Function)
Defines the next control that will be in edit in the current window.
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.
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......
Info (Function)
Displays a custom message in a system information window.
URL Rewriting
URL Rewriting is a technique used to improve SEO......