ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

2. Projects in practice
Discover the main operations that can be performed on a project....
Background (Type of variable)
The Background type defines the advanced characteristics of the element background.
mqttSession (Type of variable)
The mqttSession type is used to define the parameters for connecting to the MQTT broker.
gLinkActivate (Function)
Allows (or not) retrieving the value defined by gLink in a List Box or a Combo Box control. Function kept for compatibility. It is recommended to use gStoredValueEnable....
The SMS structure
The SMS structure is a preset structure of WLanguage (no declaration is required)......
Socket: Creating a simplified socket server
WINDEV gives you the ability to create a simplified socket server......
WindowFromSource (Function)
Automatically initializes the controls of a window with: the values of the bound items in the current record (loaded in memory) of the HFSL data file described in the data model editor. the values of the bound WLanguage variables....
How to create two linked cascading tables?
This help page explains how to create two linked cascading Table controls in a window or page....
AAF: Zoom the content of a control (Table, Spreadsheet, List box, Pivot table, ...)
To simplify the reading in the controls used to view large volumes of data, the end user has the ability to zoom the data found in the control......
fLock (Example)
Usage example of the fLock function
Creating a Java archive
When your Java application is developed, you can......
Handling Word Processing controls programmatically
Word Processing controls can be handled programmatically......
Constants for encryption/compression
List of constants used by the encryption/compression functions...
How to install a Universal Windows 10 App application on a tablet
The generation of a WINDEV Mobile application for Universal Windows 10 App groups all the project elements (windows, code, etc....
HExecuteSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the HFSQL engine.
Gantt Chart report
The report editor gives you the ability to create "Gantt Chart" reports......
WEBDEV Image Editor control: Features
The WEBDEV Image Editor control includes many features, accessible via several ribbons at the top and bottom of the control......
Animation (Property)
The Animation property animates an image.
fUnlock (Example)
Usage example of the fUnlock function
fWrite (Example)
Usage example of the fWrite function
".STY" file: "Style sheet" file
A style sheet is a "......
Dialog (Function)
Displays a message box and returns the value of the button clicked by the user.
Installing and starting WDTRAD
Configuring an existing project for the SCM
Some operations are required before an existing project can be used by the Source Code Manager......
MinimumLength (Property)
The MinimumLength property is used to configure the minimum length of the words to be indexed.