ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

1. WLanguage functions
Most of the WLanguage functions available in WINDEV are also available in WINDEV Mobile....
Customizing the setup program (Plug-in)
In a setup program, you may want to customize some actions......
Activating an application or a site
When distributing an application or a site, you may want to offer both a full version and a limited version......
Shared memory areas
WINDEV, WEBDEV and WINDEV Mobile allow you to handle shared memory areas......
How to sort the result of a query?
This help page explains how to create a sort query with the query editor....
How to create a query with external join?
In SQL language, an external join is used to exclude or include file records with or without correspondences in the linked files......
Camera/Video functions (prefix syntax)
Metatypes in the analysis
A metatype is a combination of characteristics of an item and a bound control......
Managing emails with "Simple MAPI"
Simple MAPI simplifies the management of emails received by the hosting company......
WDOptimizer: Canceling/Freeing records in transaction
WDOptimizer is used to......
EmulateSpeed (Function)
Defines the runtime speed for the emulating functions.
Declaring a procedure/a function
The different syntaxes for declaring a procedure...
EmulatePaneUndock (Function)
Emulates the undocking of a pane in a dynamic Tab control.
EmulatePaneDock (Function)
Emulates the integration of an undocked pane in the associated dynamic Tab control.
Remote WEBDEV administrator: Managing the error messages
By default, when an error occurs in a dynamic WEBDEV site, an error message is displayed on the browser of the Web user....
GraduationX (Property)
The Property GraduationX allows you to know the graduation step on the X axis.
GraduationY (Property)
The Property GraduationX allows you to know the graduation step on the Y axis.
Android 10: Modifying the behavior of applications
Starting with Android 10, Google no longer allows an application running in the background to open a window
Emulating constants
List of constants used by the functions for emulating automated tests....
Validity period of site pages
When creating a page, a validity period can be defined for this page......
11. User Macro-Code: UMC in practice
Transactions in HFSQL Client/Server mode
To keep maximum compatibility between HFSQL Classic applications (single-user or multi-user) and HFSQL Client/Server applications, the transaction mechanism in HFSQL Client/Server mode is similar to the one in HFSQL Classic mode......
Push notifications: format of notifications (Android and iOS)
An application written in WINDEV Mobile Android or iOS can receive Push notifications......
Archiving functions (management of ZIP, WDZ, CAB, RAR, 7z, TAR and TGZ (TAR.GZ)) (prefix syntax)
List of archiving functions (management of ZIP, WDZ, CAB, RAR, 7z, TAR and TGZ (TAR.GZ))...
Advanced management of class instances
The advanced management of instances is used to choose the mode for taking reference. This choice directly impacts the freeing of the class objects: depending on the selected take of reference, the "Destructor" will not be called at the same time....