ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

WEBDEV Application Server for Linux - Overview
WEBDEV is a full development environment devoted to Internet and Intranet......
Creating the windows and the pages of the RAD pattern
Multi-project processes: using batches
WINDEV, WEBDEV and WINDEV Mobile allow you to run a set of processes (compilation, generation, ......
Error 531: The negative or null subscripts are not allowed
2. Managing a Client/Server database
WEBDEV Tutorial - Managing an HFSQL Client/Server database Lesson 2 - Managing a Client/Server database - 20 min...
Sub-query
A sub-query is a query whose result is used by another query......
2. Deploying a website via HTTP
WEBDEV Tutorial - Website deployment Lesson 2 - Deploying a website via HTTP - 30 min
Aligning elements in a List Box or Combo Box control
There are different methods to align the elements in a List Box or Combo Box control......
Characteristics of Table controls in a window
Table controls allow you to display and/or enter data......
Generating the RAD pattern
To generate a RAD pattern:...
zipMerge (Function)
Merges the different sub-archives found in a multi-part archive to create a single-part archive.
SEO-ready page in session mode
In WEBDEV, there are two methods to develop a site......
ERR_NO_PAGE
OCR: Convert an image to text
An OCR (Optical Character Recognition) system analyzes an image to extract the text it contains......
Custom-Folders
"Custom-Folders" simplify the organization of projects, allowing you to group the elements of your application by themes......
Create the help system in WINDEV, WEBDEV or WINDEV Mobile
These are the main steps to create a help file (HTML, CHM or PDF)......
The Spreadsheet control
Spreadsheets are one of the most used office tools......
Database parameters (Setup program)
The setup program creation wizard includes the setup of the database along with the application and suggests additional elements......
Custom context menu
Custom context menus are created in the window editor and can be handled programmatically......
Server triggers
Server triggers are stored procedures executed by the server before or after a write operation performed on a database file......
WDOptimizer: Overview
The different operations that can be performed with WDOptimizer are as follows......
The archives
WINDEV, WEBDEV and WINDEV Mobile propose several WLanguage functions allowing you to compress and merge your files into archives......
Managing accessibility on Mobile
On smartphones and tablets, there is an operating mode designed for visually impaired and blind users......
Android permission management
Android applications require permissions to provide certain features that may require access to sensitive data or sensitive device functionalities......
Telemetry: Configuring the WINDEV and WINDEV Mobile applications
To use the telemetry in a WINDEV or WINDEV Mobile application, you must......