ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Messaging
A messaging is included in WINDEV, WINDEV Mobile or WEBDEV......
HTML 5: Example of programmed drag-and-drop management
To make a WEBDEV website more interactive, you have the ability to implement Drag and Drop in the pages....
ERR_BAD_CONTEXT
Sends a stop request to a thread....
Manipulating Dashboard controls programmatically
To programmatically manipulate Dashboard controls, WINDEV, WEBDEV and WINDEV Mobile include dashboard-specific functions......
Setup in MSI format
You have the ability to create a setup program in MSI standard......
WINDEV Mobile 2025 Update
Here are the new features that you will discover in this version......
The Bar Code control
The Bar Code control displays bar codes in your windows, pages or reports......
String literals: single-line and multiline strings
String literals are used to represent and manipulate data as a sequence of characters. For example, string literals can be used to display information, define a constant, etc....
Functions for managing TreeMap controls (prefix syntax)
The following functions are used to manage TreeMap controls (prefix syntax):...
Functions for managing Toolbar controls (prefix syntax)
Types of charts available
WINDEV, WEBDEV and WINDEV Mobile propose different types of charts......
Sequence of events associated with reports
Several operations are performed when printing a report. These operations are performed in the following order......
Report viewer: "Export" tab
The "Export" pane in the report viewer allows you to perform the following operations......
Managing HFSQL Client/Server applications
The HFSQL Control Center is used to manage the HFSQL Client/Server servers and the HFSQL Client/Server databases......
Description of a CSS style
This window allows you to describe a CSS style that will be used for the controls of your WEBDEV project......
Creating a WINDEV Mobile project
A project is a logical set of elements and processes whose purpose is to accomplish a given objective......
Debugging a connection to an HFSQL server
The stored procedures and the triggers are debugged from the environment, with real execution on the server......
JSON
JSON (JavaScript Object Notation) if a light format for exchanging data......
WEBDEV administrator: Overview
The WEBDEV administrator is a module used to manage the dynamic WEBDEV sites......
Anchored move on the main axes
To facilitate the positioning of controls, you have the ability to force their move according to the four main axes (0°, 45°, 90°, 135°)....
Zooming an image (WEBDEV)
WEBDEV proposes several methods for zooming an image:...
How to fill a TreeView Table control?
This help page explains how to populate a TreeView Table control programmatically....
The pages
Pages are the main interface of a WEBDEV site......
Binding a Radio Button control to an item
A Radio Button control can be bound to an item in a data file, query, etc....