ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Overview of OOP (Object Oriented Programming)
The object-oriented programming (called "OOP") is a programming paradigm in which the programs are organized as sets of objects......
<Window>.Maximize (Function)
Displays a WINDEV window in its maximum size.
<Window>.Restore (Function)
Displays a WINDEV window to its initial size.
Minimap
The minimap is an option that allows you to quickly navigate the code editor......
Error 1001: The operators: and:: can only be used in the methods of classes
Using the advanced types
The advanced types (XLS variables, ggl variables, ......
11. Managing requirements
The Project Management Hub allows the project manager to manage a development project....
Use WebSockets with the WebSocket server
The WebSocket protocol provides a communication channel over a TCP socket for browsers and Web servers......
The Looper control
A Looper control is used to repeat the controls found in a specific area......
JSON
JSON (JavaScript Object Notation) if a light format for exchanging data......
WDInst: configuring the characteristics of the file setup
WDInst is used to configure the installation of files......
Gesture variable
The Gesture variable is used to retrieve the gesture parameters (swipe)......
The "Internal report" control
The "Internal report" controls are used to print several reports (secondary reports) in a single report (main report) without programming......
Handling a Popup control through programming
The popup being a control of the page, you have the ability to access: the page controls from the popup. the popup controls from the page....
Binding an Image control to an item
An Image control can correspond to an item found in a data file, in a query, ......
Distributing Reports & Queries
This help page presents the operations that must be performed in order for a WINDEV application to be handled by Reports & Queries......
Flexbox example: automatic control layout
Flexbox controls allow arranging controls exactly as desired when the browser is resized......
AppControl (Function)
Enables (or disables) the remote control for the current multi-user WINDEV application. This is an advanced function.
Break in a report
The break is used to group the records corresponding to a sort criterion......
Selection conditions of a query
The selection conditions of records are applied to the items used in the queries......
15. Repeating a group of controls: loopers
WDLog: Restoring a data file from its log
WDLog is used to apply to a backup of a data file the different operations saved in the log of this file......
Debugging a connection to an HFSQL server
The stored procedures and the triggers are debugged from the environment, with real execution on the server......
Error 2: Incomplete line
How to associate an image with an element found in a TreeView Table?
This help page explains how to customize the default image associated with the elements found in a TreeView Table....