ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Discovering AAFs (Automatic Application Features)
Applications created with WINDEV offer users many automatic features on the different windows or controls in the application......
<Source>.RecordToString (Function)
Converts the content of the current record to string (in a data file, HFSQL view, query, etc.).
<Image>.Pen (Function)
Declares the default color and style for lines, rectangles, circles, etc. contained in an Image control.
<gglDrive variable>.ListFileGgl (Function)
Lists Google Docs Editors files (Docs, Sheets, etc.) present on Google Drive.
DeleteColumn (Function)
Deletes a column at a given position from the advanced array property (array of gglCalendar events, etc.).
DriveListFileGgl (Function)
Lists Google Docs Editors files (Docs, Sheets, etc.) present on Google Drive.
Maintaining the files of Control Centers
When using a database, you may have to perform maintenance operations on the data files......
26. Style sheets: to simplify the layout
Task list
Each project can be associated with a task list......
Manipulating Tab controls programmatically
WINDEV, WINDEV Mobile and WEBDEV allow you to manipulate a Tab control through programming......
<Camera>.Status (Function)
Returns the status of a Camera control. Function kept for "Version-26-compatible" Camera controls....
JSONOpenReader (Function)
Creates a reader to read a JSON document without loading it into memory. Attention This function is only available from version 2025 Update 3....
WINDEV Mobile: Sharing WINDEV elements
The same WINDEV elements (database schemas, queries, ...) can be used in a WINDEV application and in a WINDEV Mobile application......
WinEditAllowed (Property)
The WinEditAllowed property is used to determine and configure the actions allowed on a control when the window switches to "Allow end users to modify the UI" mode.
MDL file (kept for backward compatibility): Pattern description
The MDL file is the file used to generate a RAD window......
MDL file (kept for backward compatibility): Window description
The MDL file is the file used to generate a RAD window......
Java application and WINDEV
A Java application is an application entirely compiled in Java......
ERR_DISCONNECTED_RELOG
Returns an array without duplicates....
4. Types of pages
Different types of pages can be used in the sites created with WEBDEV......
mlEnd (Function)
Ends a MATLAB session. This session was initialized by mlInitialize.