ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Keyboard shortcut on a button (AAF)
In an application developed with WINDEV, the user has the ability to implement a keyboard shortcut on a button......
TableFormulaDeleteAll (Function)
Deletes all formulas added with TableFormulaAdd.
MenuLabel (Function)
Gets or changes the label of a menu option (context or drop-down menu).
Error 42: Label out of scope of GOTO
TileDisplayBadge (Function)
Displays a badge (numeric notification or image) on the tile of a Universal Windows 10 App application.
6. Layouts
...Layouts are used to define several views of a window in the same project without duplicating the window....
The Word Processing control
The "Word processing" control is an advanced control that allows the end user to create and edit documents in docx format......
"END:" label
The END: label is used to define a code that will be systematically run at the end of process execution.
SQL functions: Special case
List of SQL functions: Special case...
France.CheckSIRET (Function)
Checks the validity of a French SIRET number (Système d'Identification du Répertoire des Etablissements)....
Managing the required input in WEBDEV
To prevent users from leaving a control empty, you can set it as a required field......
MandatoryInput (Property)
The MandatoryInput property is used to determine if a control is required and to enable or disable the required data input.
How to choose the data source of a control?
This help page presents the different data sources available for a control....
Null (Reserved word)
The Null keyword can be used according to different methods in WLanguage......
Universal Windows 10 application: Deployment platform
Once the Universal Windows 10 app is generated, the wizard proposes to select the deployment platform......
Characteristics of a Looper control in a window
To display the control characteristics, select "Description" in the context menu of control......
Drawing charts in an Image control
WINDEV and WEBDEV propose several functions for creating and handling charts......
Scheduler control: Customize appointments
In the Scheduler control, the appointment is displayed in a specific area......
Error 11: The label is unknown
<AutomaticEvent variable>.Wait (Function)
Locks the current thread while waiting for the specified event to be opened.
<ManualEvent variable>.Wait (Function)
Locks the current thread while waiting for the specified event to be opened.
<ParallelTask variable>.Wait (Function)
Waits for the execution of a parallel task.
<Thread variable>.Wait (Function)
Waits for the end of the execution of the specified thread.
Project Management Hub: Managing the schedule
The project contributors can manage their tasks directly from the schedule or from the task list......
Chart control: "Details" tab
Regardless of the editor (window, page or report), the "Details" tab found in the description window of Chart control is used to describe......