ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Creating an executable file
Once the development of your WINDEV application is completed (windows, reports, queries, etc.)...
Style sheet
A style sheet ("......
ERR_BAD_COMMANDLINE
ERR_BAD_COMMANDLINE error...
New Features brochure - Version 27: New WEBDEV features
New features in WEBDEV 27 presented in the New Features brochure....
Push notification: Android configuration (Firebase)
From WINDEV Mobile 22 Update 1 (version 220052), the Push notifications in Android are using the Firebase platform (instead of Google Cloud Messaging)......
Reverse modeling of inheritances
Your windows or your pages use window, page or control templates, and you want to find out the dependencies between these templates? Simply perform a reverse modeling of inheritances......
WINDEV Mobile and SMS messages
WINDEV Mobile allows you to easily send and read SMS messages with the SMS functions of WLanguage......
Electronic invoicing: Factur-X in WLanguage
In WINDEV or WINDEV Mobile applications, Button controls can have multiple states......
WINDEV Mobile 2025 Update
Here are the new features that you will discover in this version......
EmulateWindow (Function)
Indicates the test that will be run during the next window opening.
AnimationPlay (Function)
Plays an animation when a control, a group of controls or a window is modified.
Web Camera control events
The following events appear by default in the WEBDEV code editor:
ExceptionDisplay (Function)
Displays the standard window of exceptions with the content of the current exception.
Windows,Title (External language)
Modifies the title of the next window (or dialog box) displayed.
Windows,TNext (External language)
Modifies the title of the next window (or dialog box) displayed.
DashAddWidget (Function)
Adds and displays a widget (internal window) in a Dashboard control.
SpreadsheetAddFormula (Function)
Adds a calculation formula into a Spreadsheet control found in a window.
SpreadsheetInsertRow (Function)
Inserts an empty row into a Spreadsheet control found in a window.
SpreadsheetSelectPlus (Function)
Selects one or more cells in a Spreadsheet control found in a window.
SpreadsheetSelectMinus (Function)
Deselects one or more cells in a Spreadsheet control found in a window.
SpreadsheetInsertColumn (Function)
Inserts an empty column into a Spreadsheet control found in a window.
BTLEInitialize (Function)
Initializes Bluetooth Low Energy (required in Windows and iOS only)
WEBDEV scheduled task management functions
The following functions are used to manage scheduled WEBDEV tasks:
SpreadsheetSeek (Function)
Seeks a value in the cells of a Spreadsheet control found in a window.
Customizing the report viewer: Available windows