ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

How to create and handle a structure?
This help page explains how to create and handle a structure....
Handling a Logical Data Model (LDM)
The main operations that can be performed on an LDM are as follows......
1. Examples provided with WINDEV Mobile
Translating the external components
An external component is a set of WINDEV or WEBDEV elements that perform a specific action (send faxes, emails, etc....
Break in a Looper control
A break in a Looper control is used to group the data corresponding to one or more arguments......
Operations performed on a data file (Data model editor)
The main operations that can be performed on a data file from the data model editor are as follows......
Managing the Unicode format in the HFSQL files
The analysis proposes two types of Unicode items......
AAF: Did you know?
Our surveys show that end users love AAFs (Automatic Application Features) and that these AAFs increase their satisfaction and efficiency when using the applications......
Camera control in a mobile application
The Camera control is used to......
Error 108: The size of the variable is not allowed
Storing files in Android
The file system on the devices running Android is divided into two main storage areas......
Automatic button execution (Window)
To force an action on a window, all you have to do is define a button of this window in "Automatic execution" mode......
Creating a multilingual help system
The help editor allows you to easily create a multilingual help system......
Window with parameters
A window can: Receive parameters when it is opened. Return values when it is closed....
Managing menu options in MDI windows
The MDI windows must respect some constraints specific to the MDI applications......
Dark theme on mobile devices
The latest versions of mobile OSs allow you to switch applications to a dark theme to reduce battery consumption or to make the device easier to use in a low-light environment......
Opening a help file (CHM, HTML or PDF)
There are several ways to open a help file......
User group settings
Frequently asked questions about Automatic Update
Frequently asked questions about the update search mechanism....
4. When to use the debugger?
WDInst: Configuring the uninstaller
The application uninstaller is the application that allows the end user to uninstall the application....
Select query description window
The description window of a select query includes several sections......
Prototype overload/Overload
The procedures and the methods of classes can have several syntaxes....
Error 203: The procedure already has a scope attribute (local or global)
Description of a CSS style
This window allows you to describe a CSS style that will be used for the controls of your WEBDEV project......