ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Control style: Font characteristics
You can change many style options in the "Style" tab of the control description window......
Refreshing a page
Refreshing a page consists in re-displaying a page that is already open in the browser......
Source Code Manager (SCM)
...L'administrateur du GDS (Gestionnaire de sources) propose certains outils spécifiques pour l'administration de la base de sources......
TableDisplay (Function)
Refreshes a Table or TeeeView Table control from a given position: for a field linked to a file: changes made to the linked table are reflected in the field.. for a programmatically manipulated field: calculated columns are re-calculated....
<Array>.Move (Function)
Allows you to: move an element in a one-dimensional WLanguage array or in an advanced array property (array of gglCalendar events, etc.). The other array elements are moved accordingly. swap two elements in a one-dimensional WLanguage array or in an advanced array property (array of gglCalendar events, etc.)....
Camera field: decode barcodes
In iOS and Android, bar codes can be decoded via the Camera control using BCCapture......
Database schema shared between earlier WINDEV applications and WINDEV 2025 applications
A database schema can be shared between a WINDEV application......
Screen,Column (External language)
Returns the index of the current column in a Table based on a data file or in a Table populated programmatically.
WBAdminCreateAccount (Function)
Creates a WEBDEV account on a WEBDEV Application Server.
ContextMenu (Property)
The ContextMenu property is used to: Get the custom context menu of a control, window or page. Change the custom context menu of a control, window or page (or associate another context menu). Customize the system menus of controls by adding options....
DndSource (Property)
The DndSource property is used to determine and change a control's drag-and-drop behavior....
VideoStartApp (Function)
Starts the device's native camera application to record a video or to take a photo....
PageNumber (Property)
The PageNumber property is used to: get and change the number of the page displayed in an Image control ("multi-page" image files) get and change the page number of a PDF file displayed in an image control of a window get and change the page number of a PDF file displayed in the background of a report....
DndTarget (Property)
The DndTarget property determines and changes how a control behaves in a drag-and-drop operation.
Allowing nullable types
Allowing nullable types in a project changes the way your project handles null values......
LEDSwitchOn (Function)
Switches the LED (Light-Emitting Diode) of the device on.
The groups of controls
A group of controls is a set of controls grouped together in order for their characteristics (their visible status for example) to be modified (or checked) in a single operation by programming......
dPen (Function)
Declares the default color and style for the lines, rectangles, circles, ... found: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
Invalid input functions
Invalid input functions...