ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

WINDEV Mobile 2024: New WLanguage features
In version 27, new functions, properties and data types have been introduced and some have been improved......
Installing a WEBDEV cluster
A WEBDEV cluster is a set of servers (or server farm)......
Declaring a procedure/a function
The different syntaxes for declaring a procedure...
1. HFSQL Client/Server: Implementation
WINDEV Tutorial: Using an HFSQL Client/Server database Lesson 1 - HFSQL Client/Server: Implementation - 10 min...
Creating an action plan
The action plans group all actions that will be performed by the software factory....
Global procedure/function
A global procedure can be used in all the processes or events of the project....
5. Loops
WINDEV Tutorial - WLanguage basics Lesson 5 - Loops - 15 min
HFSQL constants
List of constants used by the HFSQL functions....
Local procedure
Two types of procedures are available......
The Map control
The Map control allows you to display a map in order to geolocate, create a route, display points of interest (POI) and more....
Project dashboard
The project dashboard provides an overall view of project status via different widgets.......
Database access: summary
WINDEV and WEBDEV support different SQL query execution modes depending on how the database was accessed.......
HReadSeekLast (Function)
Sets the position on the last record whose value for a specific item is less than or equal to a sought value (exact-match search).
1. Project audits
WINDEV Tutorial: Optimizing a project Lesson 1 - Project audits - 15 min
Constants for external files
List of constants used by the functions for managing external files....
Organizing the directories of a project
When creating a project, a directory specific to this project is automatically created......
Images and buttons
WINDEV, WEBDEV and WINDEV Mobile include many features to improve the appearance of applications and sites......
Unavailable functions and properties
Some functions and properties have been removed from WLanguage......
Constants for managing Table, Treeview Table, Looper and List Box controls
List of constants used by the functions for managing Table, TreeView Table, Looper and List Box controls....
Page constants
List of constants used by page functions....
Implementing the log process in an application
Regardless of the data files used by your application (HFSQL Classic or HFSQL Client/Server), the log process can be implemented on these data files......
Installing an application server
There are several steps to install the WEBDEV Application Server on a Linux server......
3. Dates, arrays and structures
WINDEV Tutorial: WLanguage basics Lesson 3 - Dates, arrays and structures - 20 min
Error messages that can be displayed in the browser
This help page presents the different error messages that can be displayed in the browser......
SCM file format evolutions
Four versions are available for the SCM repository......