ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Conditions for using a .NET assembly
Before using a .NET assembly, a specific configuration is required......
Software Factory
The concept of software factory is used to automate the process for creating applications....
Code editor: Various operations
The code editor is the editor where the developers spend most of their time. This help page presents a series of useful options for the most common actions ......
Error 101: Declaration of global variable not allowed
Sliding window (sliding menu)
The sliding windows (also called sliding menus) are often used in the mobile applications......
The Rich Text Area control
The Rich Text Area control is a Static control offering several layout possibilities......
Project Management Hub: Managing messages
To manage messages in the Project Management Hub, you can use the secure messaging tool included in WINDEV, WEBDEV and WINDEV Mobile......
4. HFSQL Classic
The Layout control
The Layout control simplifies the implementation of dynamic UIs where controls are displayed and/or hidden programmatically......
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......
Sub-query
A sub-query is a query whose result is used by another query......
Managing the Unicode format in the HFSQL files
The analysis proposes two types of Unicode items......
Global procedure/function
A global procedure can be used in all the processes or events of the project....
Window with parameters
A window can: Receive parameters when it is opened. Return values when it is closed....
Handling controls in a window
The different operations that can be performed on the window controls are as follows......
Installing an HFSQL Client/Server server with an application
When creating the setup program of a WINDEV application using HFSQL Client/Server data files, the wizard allows you to......
Managing bar codes
The use of bar codes to identify and manage products has become essential......
Manipulating Combo Box controls programmatically
WINDEV, WINDEV Mobile and WEBDEV allow you to programmatically manipulate Combo Box controls......
Creating an application using the RAD methodology
The RAD (Rapid Application Development) is a technology used to easily create a full application (or site)......
Share your projects via Git
Git is a source code manager......
Maintaining the files of Control Centers
When using a database, you may have to perform maintenance operations on the data files......
Minimap
The minimap is an option that allows you to quickly navigate the code editor......
9. Monitor your sites, servers, etc.
HFSQL in network mode on a server running Windows NT4, 2000, XP or 2003
The access speed to the data in network depends on several parameters (see the section......