ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Time management
For each element (windows, reports, ...
Principle of remote check
Handling the versions of a window, report, query or project
When creating and developing the different elements of a project (window, query, report, project, ...
WINDEV and the communication streams (audio, sound)
To handle the communication streams, WINDEV includes...
Null (Reserved word)
The Null keyword can be used according to different methods in WLanguage...
3-tier architecture
The development in "3-tier" architecture is now simplified...
The Multimedia control
The Multimedia control is used to play multimedia files......
Native PostgreSQL Connector for WINDEV and WEBDEV
WINDEV and WEBDEV propose a Native Connector to PostgreSQL......
The triggers
A trigger is a WLanguage procedure automatically called by the HFSQL engine whenever a modification...
sfLeadConvert (Type of variable)
The sfLeadConvert type is used to describe the conversion parameters of a lead...
Handling Organization Chart controls programmatically
WEBDEV styles
The WEBDEV styles are advanced styles, easier to use than the CSS styles......
Events associated with Image controls
List of events associated with Image controls...
The Navigation Bar control
...The Navigation Bar control is used to create a menu area that can easily adapt to the browser...
Using several libraries in an application
A library is a WDL file that contains all the resources......
I was using C with WINDEV 5.5. How to proceed in WINDEV 2024?
You have the ability to use external languages with WINDEV......
API (Function)
Runs a function found in an external DLL.
Data persistence
The data persistence is used to store the value typed by the user......
1. Discover WINDEV
WINDEV Tutorial: WINDEV overview Lesson 1 - Discover WINDEV - 5 min
WDOptimizer: Optimizing indices
WDOptimizer includes multiple modes to optimize indices......
Characteristics of Table controls in a window
Table controls allow you to display and/or enter data......
PDF Reader control: How to use the ribbon and tabs
The PDF Reader control includes multiple features accessible via......
Reuse code via external components
WINDEV Tutorial: External components Reusing code with external components - 40 min
2. Analysis in practice
Error messages that can be displayed in the browser
This help page presents the different error messages that can be displayed in the browser......
Developing sites for specific platforms
Many devices can be used to display websites (Android phone, iPhone, etc....
Handling a Sliding Banner control through programming
A Sliding Banner control can be handled through programming......
WEBDEV administrator: Installed Webservices
The "Webservices" tab gives information about the dynamic WEBDEV Webservices installed...
MapPolyline (Type of variable)
The MapPolyline type is used to define the characteristics of a line composed of several segments...
MapCircle (Type of variable)
The MapCircle type is used to define the characteristics of a circle to be drawn on the map...
MapImage (Type of variable)
The MapImage type is used to define the characteristics of an image to be drawn on the map...