ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Bar Code functions
The following functions are used to manage bar codes:
Managing bar codes
The use of bar codes to identify and manage products has become essential...
Reading bar codes
WINDEV, WEBDEV and WINDEV Mobile allow you to create applications for reading bar codes...
CameraStartDecoding (Function)
Starts decoding bar codes in a Camera control.
<Camera>.StartDecoding (Function)
Starts decoding bar codes in a Camera control.
BCToImage (Function)
Generates the image of a bar code.
BCCapture (Function)
Decodes the information stored in a bar code by using the device camera (Android, iPhone, iPad).
Decoding bar codes using a Camera control
In iOS and Android, bar codes can be decoded via the Camera control using BCCapture...
CameraStopDecoding (Function)
Stops decoding bar codes in a Camera control.
VideoStartDecoding (Function)
Starts decoding bar codes in a Camera control.
VideoStopDecoding (Function)
Stops decoding a bar code in a Camera control.
<Camera>.StopDecoding (Function)
Stops decoding a bar code 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...
Overview of external languages
Remote WEBDEV administrator: Managing connections
The remote management tool is used to manage the connections to the dynamic WEBDEV sites....
AJAX: Overview
The AJAX technology is available in native mode in WEBDEV and in the PHP sites developed with WEBDEV......
SQL statements
The main SQL statements allowed in the SQL queries managed by WINDEV and WEBDEV are as follows......
Android permission management
Android applications require permissions to provide certain features that may require access to sensitive data or sensitive device functionalities......
Handling a Calendar control by programming
WINDEV, WEBDEV and WINDEV Mobile allow you to handle a Calendar control through programming......
WDLog: Saving HFSQL data files
WDLog allows you to save all the HFSQL data files used by a WINDEV or WEBDEV application......
EmptyIfZero (Property)
The EmptyIfZero property is used to: Find out the management mode of zero value in a control. Modify the management mode of zero value in a control...
TreeExpand (Function)
Expands a node in a TreeView control.
Standard dialog boxes
The dialog boxes are standard windows that allow you to communicate with the user......
AutomaticLink (Property)
The AutomaticLink property is used to: determine if the automatic link detection mode is enabled, enable or disable the automatic link detection mode....
Working in Offline mode
When working on a laptop computer or on an offline computer, you may want to continue to work......
fUncompress (Function)
Decompresses a file that was compressed by fCompress.
HFSQL Client/Server: Scheduled tasks
The scheduled tasks are used to schedule automatic tasks......
11. External component
Sitemap file for Google
To better analyze the content of the sites, the search engine of Google is using an XML file named "Sitemap" (if it is available)......
Z-index of a control
All the controls in a window or report have a different z-index......
SysStandby (Function)
Allows you to: enable and disable the standby mode (Android) display the system screen used to configure the standby mode (Universal Windows Apps)...
WEBDEV layouts
A layout allows you to define several views of a page without duplicating it......
gBackgroundGradient (Function)
Describes a display color in gradient mode.
WinSize (Function)
WinSize: returns or modifies the window display mode (maximized, minimized or normal), modifies the window height and/or width, moves the window and modifies a window's height and/or width....
Multicolumn report
The report editor allows you to create "Multicolumn" reports....
AWP: Managing contexts
To keep the value of global variables when switching from a page to another one, the AWP mode proposes a management of contexts......
2. User-friendly editors in practice
User-friendly editors in practice...
Customizing the WEBDEV User Groupware
The groupware in automatic mode offers several possibilities......