ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Defining clickable areas
In a page, an Image control can contain clickable areas......
Service variable
The Service variable is used to......
BackgroundTaskAdd (Function)
Adds a new background task.
Archiving function constants
List of constants used by the archiving functions....
Image (Variable type)
The Image type is used to define the advanced characteristics of an image.
WDAdminHF: Scheduled task
The remote HFSQL administrator is used to define the scheduled tasks......
Managing the critical sections
Semaphores are used to limit the simultaneous execution of a code (procedure, line of code, etc....
Responsive Web Design: Specific UI errors
WEBDEV features UI errors specific to the position of controls in the different slices......
Creating an executable: Information and version number
The version information of an executable corresponds to the information visible in the Windows file explorer....
DnD constants
List of constants used by the functions for managing the Drag and Drop....
TreeAdd (Function)
Adds a "leaf" element (and all necessary nodes) into a TreeView control.
WEBDEV administrator: General configuration
The "Configuration" tab is used to define the default connection options for the WEBDEV sites found on the server and managed by the administrator......
Step 2: Creating print fonts
This step allows you to define and choose the different fonts that will be used in the printed document......
Upgrading a WEBDEV Cluster
WEBDEV Custer is a hosting solution for WEBDEV sites that ensures high performance and availability......
fGlobalDirCommon (Function)
Returns a directory path for the global data of current application (data shared between several applications), regardless of the current user.
fGlobalDirUser (Function)
Returns a directory path for the global data of current application (data shared between several applications), for the current user.
SensorGetOrientation (Function)
Retrieves the current orientation of the device on one of its 3 axes.
The Organizer control
The Organizer control is used to display and handle organizers......
Managing duplicates in the TreeView controls
WINDEV and WEBDEV allow you to add duplicates into the elements of a TreeView control......
InternetConnected (Function)
Defines whether an Internet connection is enabled on the current computer. In mobile, you can also be notified when the status of the Internet connection changes.
grDraw (Function)
Draws a chart according to the specified parameters.
Changes of behavior between versions 2024 and 2025
WINDEV, WEBDEV and WINDEV Mobile allow you to manipulate an Image control through programming......