ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Anchoring applied to window controls
The windows of a WINDEV application can be resized at runtime......
Events associated with a Dashboard control
WINDEV and WINDEV Mobile manage the following events by default (order of appearance in the code editor)...
notificationCategory (Type of variable)
The type notificationCategory makes it possible to define all the advanced characteristics of a notification category.
Lambda: Expressions and procedures
A lambda ("lambda function") is a more concise way to write internal procedures...
2. Creating files in the analysis
WINDEV Tutorial: Creating a WINDEV project and its analysis Lesson 2 - Creating files in the analysis - 40 min
The Multiline Zone control
The Multiline Zone control is used to easily create interfaces in iOS style....
2. Performance profiler
WINDEV Tutorial: Optimizing a project Lesson 2 - Performance profiler - 15 min
Printing bar codes
WINDEV, WEBDEV and WINDEV Mobile allow you to print bar codes....
Structure (Type of variable)
A structure is a custom type of data...
Managing rights on HFSQL Client/Server
To ensure data security and confidentiality, some actions may be restricted to a group of users......
Printing in Linux
WEBDEV and WINDEV allow you to print to PDF in Linux using WLanguage functions......
Automatic error handling
Error handling can be customized for each process......
General options of WINDEV, WEBDEV and WINDEV Mobile
The general options are used to configure the working environment of the product used......
Applying the Responsive Web Design mode to an existing page
This help page explains how to apply the Responsive Web Design mode to an existing WEBDEV page......
Native SQL Server Connector: Executing the same stored procedure multiple times
In some cases, it may be useful to execute the same stored procedure multiple times by changing one or more parameters ......
Handling a Tab control through programming
WINDEV, WINDEV Mobile and WEBDEV allow you to handle a Tab control through programming......
2. Performance profiler
WEBDEV Tutorial - Optimizing a WEBDEV project Lesson 2 - Performance profiler - 15 min
Assignment operators
Three assignment operators are available......
Handling Organizer controls programmatically
Organizer controls can be handled programmatically....
Generating and deploying 64-bit applications
WINDEV allows you to automatically generate and install a 64-bit application.
Code history
The code history is used to......
Handling an element of a TreeView control programmatically
This help page explains how to handle the elements of a TreeView control either directly or via the WLanguage functions......
NULL values in HFSQL
WINDEV, WEBDEV and WINDEV Mobile allow you to manage the NULL value in the items of HFSQL data files and for all the other types of accesses (Native, OLE DB, ......
Ad Hoc deployment
Multi-project processes: using batches
WINDEV, WEBDEV and WINDEV Mobile allow you to run a set of processes (compilation, generation, ......