ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Creating a combining query
A combining query (corresponding SQL statement: UNION) ......
The triggers
A trigger is a WLanguage procedure automatically called by the HFSQL engine whenever a modification is performed (addition, deletion, modification, ......
Compressing frames (DSL, 3G, Edge, VPN, ...)
A frame is a packet ot data that flows through the network......
Translation with Google Translate
WINDEV, WEBDEV and WINDEV Mobile allow you to support up to 64 languages in the same project......
The Ad control
The Ad control is used to monetize an Android application by displaying an ad banner that generates incomes according to the number of clicks performed by the application users....
Specific page for displaying the site errors
If an error occurs in the dynamic WEBDEV site, a standard error page is displayed by default. This page informs the Web user of the error that occurred in the site....
WLanguage code coloring
The code editor includes a coloring system for the different elements in WLanguage code....
Converting an HFSQL Classic database into HFSQL Client/Server
There are two methods to convert HFSQL Classic databases to HFSQL Client/Server in WINDEV, WEBDEV and WINDEV Mobile......
Refreshing the page data
In a dynamic WEBDEV site, the page data is refreshed during a user action......
15. Creating the executable in practice
Creating the executable in practice...
The Switch control
Switch controls (also called "Toggle controls") are now commonly used in interfaces......
Generating the LDM from the CDM
To associate a CDM (Conceptual Data Model) with a project, you must generate the associated LDM (Logical Data Model)......
Events associated with Calendar controls
List of events associated with Calendar controls...
Logical Data Model (LDM)
A Logical Data Model (LDM) is used to describe the data structures (files, items, ......
Importing an HTML page into a WEBDEV site
WEBDEV allows you "suck up" the existing HTML pages......
I was using Visual Basic with WINDEV 5.5. How to proceed in WINDEV 2024?
You have the ability to use external languages with WINDEV......
Dynamic array (Type of variable)
A dynamic array is an "advanced" type of array...
Multi-product external components
Components are a remarkably useful tool for development teams......
Unicode in character strings
UNICODE is an encoding system that assigns a unique number to each character....
Events associated with Image controls
List of events associated with Image controls...
WDOptimizer: Canceling/Freeing records in transaction
WDOptimizer is used to......
Automated tests of window
The automated tests of window are used to check the different features proposed by the window......
TextDirection (Property)
The TextDirection property is used to determine and change the writing direction in a window, report or control (useful for languages such as Arabic or Hebrew).
Generating the RAD pattern
To generate a RAD pattern:...