ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

WDDIXIO License Agreement
WDDIXIO License Agreement...
Help page identifier
To display a specific help page from your WINDEV application, an identifier must be specified for each page found in your help system......
Creating nested reports
Two methods for passing parameters to a query
Two methods can be used to pass parameters to a query with parameters used in a window or in a control (List Box, Combo Box or Table control for example)......
Configuring the development environment
WINDEV, WEBDEV and WINDEV Mobile propose different modes for using the development environment......
The Layout control
The Layout control simplifies the implementation of dynamic UIs where controls are displayed and/or hidden programmatically......
Messaging
A messaging is included in WINDEV, WINDEV Mobile or WEBDEV......
Manipulating Combo Box controls programmatically
WINDEV, WINDEV Mobile and WEBDEV allow you to programmatically manipulate Combo Box controls......
Looper control linked to a data file
A Looper control can be used to display the content of a data file or query......
How to set focus to a window control?
This help page presents the different methods that can be used to set focus to a window control....
WDLog: Saving HFSQL data files
WDLog allows you to save all the HFSQL data files used by a WINDEV or WEBDEV application......
Multilingual messages: Convert to new format (version 27 and later)
WINDEV, WEBDEV and WINDEV Mobile have included multilingual project support in many previous versions......
Error 122: The name of an Automation object must be a string
Handling List Box controls programmatically (prefix syntax)
WINDEV, WEBDEV and WINDEV Mobile allow you to programmatically handle List Box controls....
Functions for managing queues, stacks and lists (prefix syntax)
List of functions for managing the queues, the stacks and the lists...
Management errors specific to Native Connectors
When an HFSQL function fails (returns False for example), the corresponding error number is returned by HError......
The Table control
The Table control is used to simplify the display and the input of information stored in memory or coming from a data file, a view or a query......
Copy between the editors
WINDEV, WEBDEV and WINDEV Mobile allow you to perform copies (or Drag and Drop) of controls between the products and their editors....
The "Images" pane
The "Images" pane allows you to view and list all the images in the project directory and subdirectories......
Zombie data files and items
During the life of an application, items live and die......
Showing or hiding empty events or processes of an element
All WLanguage code is written in the code editor, which offers several events on a given control ......
Before calling the Free Technical Support
The operations to perform before calling the Technical Support......
Frequently asked questions about Automatic Update
Frequently asked questions about the update search mechanism....
Native MySQL Connector for WINDEV and WEBDEV
WINDEV and WEBDEV propose a Native Connector for MySQL......
Error 101: Declaration of global variable not allowed