ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

BTLEInitialize (Function)
Initializes Bluetooth Low Energy (required in Windows and iOS only)
17. WLanguage: a simple and powerful language
9. Monitoring websites, servers and more.
WLanguage procedure ("callback") called by DeepLinkProcedure when the user clicks a deep link with a target URL associated with the application....
Search in current code
When coding, developers often need to do a quick search in the current code...
Custom-Notes
The custom-notes allow you to write down any ideas you want to remember, notes you must not forget, ......
2025 novelties brochure: Common novelties
What's new in WINDEV/WEBDEV/WINDEV Mobile 2025 in the What's new 2025 brochure....
Count (Function)
Returns the number of occurrences of a control in a window, in a page or in a group of controls.
Programming a WEBDEV drop-down menu
Once the drop-down menu of your site is created, all you have to do is associate an action with each menu option......
6. Multiple generation
Electronic invoicing: Factur-X in WLanguage
In WINDEV or WINDEV Mobile applications, Button controls can have multiple states......
OpenContextMenu (Function)
Automatically opens a context menu for the current control, window or page.
SelectColor (Function)
Opens the standard window for color selection and selects the specified color.
How Session mode pages work
WEBDEV includes several types of pages to create dynamic sites......
WDXView : Use
This help page presents the different features of WDXView......
WDHFDiff - Use
WDHFDiff is used to compare......
PanelSaveConfiguration (Function)
Saves the current configuration of the Dockable Panel controls of a window.
Error 1004: To explicitly access an element of the base class '%1', use the syntax
Error 19: The step of this FOR loop must be constant